📞 (925) 272-9017 | ✉ office@craftengineeringca.com | craftengineering.net
Civil & Structural Engineering

BUILT ON PRECISION. DRIVEN BY PURPOSE.

Craft Engineering delivers expert structural design, site analysis, and construction engineering services across residential, commercial, and infrastructure projects.

100%
Client Satisfaction
TP
Technical Planning
ON
Time & On Budget
24/7
Project Support

At Craft Engineering, we combine technical precision with a deep commitment to building safely, efficiently, and on budget. From foundations to frameworks, we engineer structures you can trust.

CORE ENGINEERING SERVICES

We provide a comprehensive range of civil and structural engineering services for projects of any scale.

Structural Design

Complete structural design for residential, commercial, and industrial buildings engineered to code and built to last.

Foundation Engineering

Soil analysis, bearing capacity assessments, and custom foundation system design for lasting stability.

Construction Oversight

On-site engineering review and inspection services to ensure your project is built to specification.

Site Civil Engineering

Grading plans, drainage design, utility coordination, and land development engineering services.

ENGINEERING YOU CAN COUNT ON

01

Licensed & Insured

All projects are handled by qualified engineering professionals with full liability insurance and code compliance.

02

Clear Communication

We keep you informed at every milestone. No surprises — just transparent updates and fast turnaround.

03

On-Time Delivery

We respect your schedule and deadlines. Our streamlined process keeps projects on track and on budget.

04

Local Expertise

Deep familiarity with local building codes, permit processes, and site conditions that affect your project.

READY TO BUILD SOMETHING GREAT?

Contact us today for a free initial consultation on your next project.

ENGINEERING WITH INTEGRITY

Craft Engineering was founded with a simple mission: deliver exceptional civil and structural engineering services with honesty, precision, and a genuine commitment to every client's vision.

We believe great engineering is built on trust. That means clear communication, transparent pricing, and showing up when it matters — from the first consultation to the final inspection stamp.

  • Integrity FirstWe give you honest assessments and realistic timelines — no overpromising.
  • Precision EngineeringEvery calculation, drawing, and detail is reviewed with the highest standards of accuracy.
  • Client PartnershipWe work alongside you, not just for you — keeping you informed at every step.
  • Code ComplianceAll work is performed in accordance with local, state, and national building codes.
Craft Engineering Logo

EST. 2025

THE PEOPLE BEHIND THE PLANS

Our qualified engineering professionals bring expertise, dedication, and attention to detail to every project.

OPD

Luis Almarez

Operations and Project Development,

Experienced in managing project logistics, coordinating workflows, and ensuring smooth communication between teams and clients. Committed to delivering dependable service, organized execution, and high quality support from start to finish.

PC

Juan Huitanda

Project Coordination

Experienced in coordinating project timelines, communication, and day to day operations to help ensure projects stay organized and move foward efficiently. Dedicated to supporting clients and maintaining smooth workflow from start to finish.

LET'S WORK TOGETHER

We'd love to hear about your project. Reach out for a free consultation.

01

Structural Design & Analysis

We provide complete structural engineering services for new construction and renovation projects, including load analysis, material selection, and stamped engineering drawings.

  • Residential & commercial structural plans
  • Load path analysis & lateral design
  • Steel, concrete, timber & masonry systems
  • Stamped drawings for permit submission
  • Seismic & wind load compliance
02

Foundation Engineering

Proper foundations are the backbone of every structure. We analyze soil conditions and design foundation systems tailored to your site and project requirements.

  • Geotechnical report review & interpretation
  • Shallow & deep foundation design
  • Retaining wall engineering
  • Foundation repair assessments
  • Expansive soil evaluations
03

Construction Engineering & Oversight

Our engineers provide on-site observation, inspection, and technical guidance throughout the construction process to ensure work meets design intent and code requirements.

  • Periodic site observation visits
  • RFI & submittal review
  • Construction defect assessment
  • Special inspections coordination
  • As-built documentation
04

Site Civil Engineering

From grading and drainage to utility coordination, we handle the civil engineering aspects of land development projects with efficiency and code compliance.

  • Grading & earthwork plans
  • Stormwater & drainage design
  • Utility layout & coordination
  • Erosion control planning
  • ADA accessibility compliance
05

Permit & Code Compliance Support

Navigating the permitting process can be complex. We prepare complete, code-compliant submittal packages and work with building departments on your behalf.

  • Building permit plan preparation
  • Plan check response letters
  • IBC / IRC code compliance review
  • Energy code coordination
  • Variance & waiver support
06

Structural Assessments & Reports

Evaluating existing structures for safety, capacity, or damage requires expert eyes. We provide thorough written reports suitable for insurance, legal, or renovation purposes.

  • Pre-purchase structural inspections
  • Damage assessment reports
  • Structural capacity evaluations
  • Historic building assessments
  • Expert witness reports

NEED A CUSTOM SOLUTION?

Every project is different. Let's talk about your specific engineering needs.

FEATURED PROJECTS

Road Infrastructure
Chip Seal Road Resurfacing

Chip Seal Road Resurfacing

Site Civil · Infrastructure · 2025

A chip seal machine applies a fresh asphalt emulsion followed by aggregate to an existing rural highway, restoring the road surface and extending pavement life by 7–10 years.

  • EnvironmentUses significantly less material than full repaving, reducing raw resource consumption and carbon emissions tied to asphalt production.
  • CommunityRestores safe, smooth road conditions for residents, emergency vehicles, and freight — reducing vehicle wear and accident risk.
  • ClientExtends pavement life at a fraction of full repaving cost, delivering outstanding long-term infrastructure value on a budget.
Site Preparation
Commercial Site Demolition & Grading

Commercial Site Demolition & Grading

Site Civil · Earthwork · 2025

Aerial view of two excavators breaking up and clearing existing concrete and debris on a commercial development site, preparing a clean, graded subbase for new construction.

  • EnvironmentDemolished concrete is recycled as crushed aggregate, diverting waste from landfill and reusing material in base layers or fill.
  • CommunitySite clearance enables new commercial development, bringing jobs and economic activity to the area.
  • ClientProper site preparation prevents future settlement and structural problems, protecting the client's long-term investment.
Urban Civil
Urban Street Infrastructure Repair

Urban Street Infrastructure Repair

Civil Engineering · 2025

A field technician in full PPE works at street level alongside concrete barriers, performing precision civil work — such as utility connection or joint sealing — on an active urban corridor.

  • EnvironmentTargeted repairs reduce the need for full street replacement, minimizing material waste and construction disruption.
  • CommunityRestores safe pedestrian and traffic flow in dense urban areas while minimizing road closure time.
  • ClientPrecision field work ensures code compliance and avoids costly rework or liability from improper installation.
Materials & Logistics
Aggregate Materials Staging & Supply

Aggregate Materials Staging & Supply

Site Civil · Construction Support · 2025

A wheel loader fills a heavy-duty dump truck with crushed stone aggregate at a materials processing yard, part of a coordinated supply chain for a large-scale road or foundation project.

  • EnvironmentLocally sourced aggregate reduces transportation distances, cutting fuel use and emissions throughout the material supply chain.
  • CommunitySupports local aggregate suppliers and logistics operators, sustaining regional construction industry jobs.
  • ClientEfficient materials staging keeps construction schedules on track, preventing costly delays due to supply shortfalls.
Road Rehabilitation
Full-Depth Road Milling & Repaving

Full-Depth Road Milling & Repaving

Infrastructure · Civil · 2025

A full fleet of road rehabilitation machinery — including a Wirtgen milling machine, asphalt compactors, and a skid steer — staged for a coordinated pavement replacement operation.

  • EnvironmentMilled asphalt is reclaimed and recycled directly back into new pavement layers (RAP), reducing virgin material demand and landfill waste.
  • CommunityFull road rehabilitation eliminates potholes, improves drainage, and extends safe driving conditions for years.
  • Client / CityCoordinated fleet deployment completes the job faster, reducing resident disruption and delivering a durable road surface.
Underground Utilities
Below-Slab Plumbing Rough-In

Below-Slab Plumbing Rough-In

Foundation · Civil · 2025

Multiple PVC drain and vent pipes are installed in trenched soil inside a structural steel building frame before the concrete slab is poured, coordinating plumbing layout with the structural foundation design.

  • EnvironmentProperly engineered drainage systems prevent groundwater contamination by channeling wastewater safely through approved pathways.
  • Building OccupantsCorrectly sloped drain lines ensure reliable, code-compliant plumbing for the life of the building — avoiding future failures.
  • ClientCoordinating utility rough-ins before the slab pour eliminates the expensive, disruptive process of cutting concrete later to add missed lines.
Foundation Work
Basement Drainage Pipe Penetration

Basement Drainage Pipe Penetration

Foundation · Waterproofing · 2025

A drain pipe is routed through a basement slab in a gravel bed, connecting to a vertical standpipe — part of an interior waterproofing and drainage system installed to redirect groundwater away from the foundation.

  • EnvironmentInterior drainage systems safely capture and redirect groundwater rather than allowing it to pool or erode soil beneath the foundation.
  • HomeownerPrevents basement flooding, mold growth, and structural damage caused by hydrostatic water pressure — protecting health and property value.
  • ClientA properly engineered drainage system eliminates chronic water intrusion, removing the need for repeated, costly remediation after every rain event.
Excavation
Foundation Trench Excavation

Foundation Trench Excavation

Foundation · Civil · 2025

A compact excavator digs a deep, narrow trench alongside a brick building's foundation wall to expose the footing for waterproofing or repair work — a precise operation requiring careful coordination with the existing structure.

  • EnvironmentTargeted excavation minimizes soil disturbance, preserving surrounding landscaping and reducing site disruption.
  • Structural IntegrityExposing the full foundation depth allows engineers to inspect, repair, and waterproof from the outside — the most effective method.
  • ClientAddressing foundation issues at the source eliminates recurring water intrusion and prevents costly long-term structural deterioration.
Foundation Repair
Foundation Wall Crack Injection

Foundation Wall Crack Injection

Structural Assessment · Waterproofing · 2025

A technician in a deep excavation applies hydraulic cement or polyurethane injection directly into a cracked concrete foundation wall, sealing it from the exterior to stop water infiltration at its source.

  • EnvironmentSealing cracks at the source prevents water intrusion that degrades concrete, corrodes rebar, and can destabilize the structure.
  • HomeownerEliminates the root cause of basement moisture, reducing mold risk, improving air quality, and protecting the home's long-term value.
  • ClientExterior crack injection is a permanent solution — far more effective and durable than interior patching alone, with results that last decades.
Waterproofing
Exterior Foundation Waterproofing

Exterior Foundation Waterproofing

Foundation · Waterproofing · 2025

The foundation of a brick residential home is fully excavated, revealing a concrete block wall coated with a black dimple-mat drainage board — a complete exterior waterproofing system that channels groundwater to a footing drain before it can penetrate the wall.

  • EnvironmentThe drainage board redirects groundwater safely away from the structure, protecting surrounding soil and preventing erosion at the foundation perimeter.
  • HomeownerEliminates moisture infiltration at the foundation level, protecting the home's structure, insulation, finishes, and indoor air quality for decades.
  • ClientExterior waterproofing is the gold standard solution — addressing the problem from the outside rather than masking symptoms on the interior.
Waterproofing
Drainage Board Membrane Installation

Drainage Board Membrane Installation

Foundation · Waterproofing · 2025

A high-density polyethylene dimple mat drainage board is installed flush against an exterior concrete foundation wall, creating an air gap that prevents hydrostatic pressure buildup and channels water down to the footing drain system.

  • EnvironmentDiverts groundwater harmlessly to drainage systems rather than allowing it to accumulate against the structure or seep into the building.
  • StructureEliminates hydrostatic pressure on the foundation wall — the primary cause of cracking, bowing, and long-term structural failure in below-grade walls.
  • ClientThis membrane system provides a dual-layer defense that extends the usable life of the foundation by decades.
Underground Utilities
Commercial Underground Utility Rough-In

Commercial Underground Utility Rough-In

Civil · Foundation · 2025

A network of PVC sanitary, storm, and vent pipes is installed in a compacted gravel bed below the future concrete slab of a commercial building, precisely positioned and sloped to meet plumbing code before the slab is poured.

  • EnvironmentA properly engineered underground system prevents sewage or stormwater from leaking into surrounding soil, protecting groundwater quality.
  • Building OccupantsReliable underground plumbing means no backups, no failed drains, and no health hazards — providing safe, code-compliant infrastructure for the building's lifetime.
  • ClientGetting the underground rough-in right the first time prevents the extremely costly process of excavating concrete to fix improperly installed lines.
Concrete Work
Concrete Slab Floor Finishing

Concrete Slab Floor Finishing

Foundation · Structural · 2025

A power trowel machine finishes the surface of a freshly poured concrete floor slab, creating a smooth, dense, and level surface ready for flooring installation or direct occupancy.

  • EnvironmentA properly finished slab is more durable and requires less maintenance over time, reducing the need for repairs that consume additional resources.
  • Building OccupantsA flat, smooth, well-cured slab provides a safe walking surface and stable base for finished flooring — reducing tripping hazards and flooring failures.
  • ClientMechanical troweling produces a harder, denser surface than hand finishing, improving abrasion resistance and significantly extending slab lifespan.
Structural Engineering
Reinforced Concrete Structural Slab

Reinforced Concrete Structural Slab

Structural Design · 2025

A double-layer reinforcing steel rebar grid is installed inside a formed concrete pour area — such as a mechanical pit or equipment pad — before concrete placement, providing the tensile strength needed to carry heavy loads and resist cracking.

  • EnvironmentProperly reinforced concrete lasts significantly longer than unreinforced slabs, reducing demolition and replacement waste over the building's life.
  • SafetyStructural reinforcement prevents sudden slab failure under load, protecting equipment operators, workers, and building occupants from collapse.
  • ClientEngineer-designed rebar layout ensures the concrete meets the exact load capacity required — protecting the client from liability and future structural deficiencies.
Concrete · Safety
Interior Concrete Slab Replacement

Interior Concrete Slab Replacement

Structural · Foundation · 2025

A freshly poured concrete slab cures inside a commercial or industrial space, with caution tape barricading the wet area to protect the critical curing period. Manhole access openings are maintained throughout.

  • EnvironmentReplacing deteriorated concrete with a properly designed new slab eliminates water infiltration pathways and restores the building envelope's integrity.
  • SafetyProtecting curing concrete from traffic ensures the slab achieves its full design strength — preventing surface damage that would reduce long-term durability.
  • ClientA correctly poured and cured replacement slab restores full structural function, avoids costly recalls or repairs, and meets all applicable code requirements.
Commercial Civil
Commercial Interior Utility Trenching

Commercial Interior Utility Trenching

Civil · Foundation · 2025

Concrete floors inside a commercial retail or industrial space are saw-cut and trenched to install new underground plumbing and drainage stub-ups — with pipes positioned for future connection once the slab is restored.

  • EnvironmentPrecise saw-cutting limits the concrete removal footprint, reducing demolition waste and the amount of new concrete required to restore the floor.
  • Building FunctionInstalling utilities below the slab keeps the floor level and clear, improving safety and functionality for all building occupants.
  • ClientProper trench engineering prevents damage to adjacent structural elements and ensures utility placement complies with all code setback and depth requirements.
Concrete · Civil
Exterior Concrete Slab Construction

Exterior Concrete Slab Construction

Site Civil · Structural · 2025

A large, smooth exterior concrete slab is completed adjacent to a brick building — engineered for proper drainage slope and long-term durability, serving as a parking apron, loading area, or accessible pathway.

  • EnvironmentEngineered drainage slopes direct rainwater away from the building foundation and toward appropriate drainage infrastructure, protecting the site.
  • CommunityAccessible, level exterior surfaces improve ADA compliance and safety for all users — eliminating trip hazards and mobility barriers.
  • ClientA properly designed and poured exterior slab resists freeze-thaw cycles, settling, and cracking — delivering decades of low-maintenance service.
Heavy Civil
Deep Foundation Pipe Installation

Deep Foundation Pipe Installation

Civil · Structural · 2025

A construction worker in full PPE positions a large-diameter pipe section within a deep steel-shored excavation — a critical step in driven pile, caisson, or large-diameter utility installation requiring precise coordination and structural oversight.

  • EnvironmentDeep foundation systems minimize surface soil disturbance compared to large open excavations, reducing erosion and preserving ground stability around the structure.
  • Structural SafetyTransferring building loads through weak surface soils to competent bearing strata below prevents long-term settlement — the most common cause of structural failure.
  • ClientProper deep foundation engineering protects the client's investment for the life of the structure, eliminating the catastrophic costs associated with foundation failure or settlement.
Underground Utilities
Slab Saw-Cut & Utility Stub-Up

Slab Saw-Cut & Utility Stub-Up

Civil · Foundation · 2025

Existing concrete slabs are saw-cut and opened to expose below-grade utility connections, with new PVC drain and vent pipes stubbed up at precise locations to serve future plumbing fixtures within the commercial space.

  • EnvironmentTargeted saw-cutting limits concrete waste generated, and removed material is recycled as crushed aggregate for reuse on site.
  • Building FunctionCorrectly positioned stub-ups ensure every future fixture drains at the proper slope and vents adequately — preventing sewer gas buildup and slow drains.
  • ClientEngineering stub-up locations before walls are built is far less costly than cutting and relocating pipes after interior construction is complete.
Mechanical / Plumbing
Commercial Water Service & Backflow Assembly

Commercial Water Service & Backflow Assembly

Mechanical · Civil · 2025

A complete copper water service assembly is installed in a commercial basement, including isolation valves, a water meter, and a reduced-pressure backflow preventer (RPZ valve) — protecting the public water supply from contamination.

  • EnvironmentBackflow prevention devices protect municipal water systems from cross-contamination caused by pressure fluctuations in the building's internal plumbing.
  • Public HealthThe RPZ valve physically prevents potentially contaminated building water from flowing back into the city main — a critical safeguard for community drinking water quality.
  • ClientA properly engineered and inspected water service assembly ensures code compliance, passes all inspections, and avoids costly shutdowns for non-compliant installations.
Foundation Work
Basement Floor Drain Rough-In

Basement Floor Drain Rough-In

Foundation · Waterproofing · 2025

A PVC drain pipe is installed through a core-drilled opening in a basement slab and connected to a vertical ABS standpipe — part of a new interior drainage system designed to collect and remove groundwater before it can accumulate.

  • EnvironmentInterior drainage systems capture groundwater at the slab level and safely route it to a sump pit or storm system, preventing soil saturation beneath the foundation.
  • HomeownerA properly installed floor drain provides a controlled exit for any water that enters the basement, eliminating flooding risk and protecting mechanical equipment.
  • ClientAdding a floor drain as part of a waterproofing system provides a long-term, code-compliant solution that significantly increases basement usability and property value.
Foundation Repair
Interior Floor Demo & Drain Relocation

Interior Floor Demo & Drain Relocation

Foundation · Civil · 2025

An existing basement floor is broken open to expose and reconfigure underground drain lines — rerouting pipes, correcting improper slopes, and replacing failed connections as part of a comprehensive plumbing and waterproofing renovation.

  • EnvironmentRepairing drain lines prevents sewage or groundwater from leaching into surrounding soil through failed joints or cracked pipes.
  • Building OccupantsEliminating failed or incorrectly sloped drain lines removes the source of recurring sewage backups, foul odors, and potential health hazards.
  • ClientAddressing root-cause drainage failures — rather than patching symptoms — provides a permanent fix that prevents future emergency repairs and restores full building function.
Concrete Work
Concrete Slab Hand Screeding

Concrete Slab Hand Screeding

Structural · Civil · 2025

A crew hand-screeds a freshly poured concrete slab using a straight board to strike off excess and establish a flat, level surface — a skilled technique used for sidewalks, pads, and residential foundations where precision flatness is critical.

  • EnvironmentHand screeding gives workers precise control over concrete placement, minimizing waste and ensuring only the necessary volume of material is used.
  • CommunitySmooth, level concrete surfaces provide safe, accessible pathways that reduce tripping hazards and support ADA accessibility for all users.
  • ClientA properly screeded slab sets the foundation for all subsequent work — flooring, tile, waterproofing — and prevents costly rework caused by an uneven base.
Commercial
Industrial Warehouse Structural Assessment

Industrial Warehouse Structural Assessment

Structural Assessment · 2025

A large-span industrial warehouse is assessed for structural integrity, with engineers evaluating the steel roof structure, column spacing, floor slab condition, and load-carrying capacity to support a proposed tenant use or building modification.

  • EnvironmentAdaptive reuse of existing industrial buildings — rather than demolition and new construction — preserves embodied carbon and dramatically reduces construction waste.
  • CommunityReturning vacant industrial space to productive use brings jobs and economic activity back to communities while avoiding greenfield development.
  • ClientA thorough structural assessment before signing a lease or purchasing identifies deficiencies upfront, protecting the client from inheriting costly structural liabilities.
Concrete · Civil
Residential Driveway Concrete Pour

Residential Driveway Concrete Pour

Site Civil · Structural · 2025

A ready-mix concrete truck delivers and pours a residential driveway slab while a three-person crew spreads, floats, and strikes off the concrete — engineered for proper drainage slope and long-term freeze-thaw durability.

  • EnvironmentA well-engineered driveway includes drainage slopes that direct stormwater away from the foundation and toward appropriate drainage areas, protecting the landscape.
  • HomeownerA new reinforced concrete driveway replaces cracked, settled surfaces that create trip hazards and allow water to pool against the foundation.
  • ClientProper mix design, subbase preparation, and joint placement produce a driveway that resists cracking and outlasts standard installations by decades.
Infrastructure
Residential Street Utility Work

Residential Street Utility Work

Civil · Site Engineering · 2025

A site supervisor in hi-vis gear coordinates with a dump truck operator on a residential street utility project — directing earthwork, managing traffic flow around active excavation, and ensuring the work zone is properly marked and controlled.

  • EnvironmentExperienced site coordination minimizes the duration of open excavations, reducing soil exposure to erosion and impact on adjacent properties.
  • CommunityProper traffic control and communication with residents keeps the neighborhood safe during construction and minimizes disruption to daily life.
  • ClientSkilled field supervision prevents excavation errors, equipment conflicts, and schedule delays — delivering the project on time and within budget.
Infrastructure
Elevated Transit Structure Engineering

Elevated Transit Structure Engineering

Civil · Structural · 2025

An elevated concrete transit structure spans an urban corridor, with cast-in-place concrete girders, columns, and arched supports engineered to carry dynamic loads while allowing full pedestrian and vehicle circulation below.

  • EnvironmentElevated transit infrastructure removes vehicle trips from ground-level roads, reducing urban congestion, emissions, and the environmental footprint of transportation.
  • CommunityElevated transit structures provide reliable, high-capacity transportation that connects communities and reduces commute times without displacing ground-level uses.
  • Client / CityProperly engineered elevated structures meet 50–100 year design lifespans, providing long-term infrastructure value that far exceeds initial construction cost.

READY TO START YOUR PROJECT?

We take on projects of all sizes. Let's discuss how Craft Engineering can help bring your vision to life.

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We respond to all inquiries within one business day. For urgent matters, please call us directly.

Mon – Fri: 8:00 AM – 5:00 PM

Local & Regional Projects Welcome

Free Initial Consultation We offer a complimentary 30-minute consultation for new projects. Let us review your plans and provide honest, expert guidance before you commit to anything.

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