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CSLB #1130134 — Licensed & Insured
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Licensed General Contractor

General Contractor in the
San Francisco Bay Area

San Francisco, Oakland, Berkeley, San Jose, the Peninsula, Tri-Valley, Marin and the North Bay. Remodeling, painting, siding, flooring, drywall and rental turnovers — permits handled in-house, and a written fixed price before anyone starts.

CSLB #1130134 Licensed | Fully Insured | Permits Handled In-House | Free Estimates
Coverage: SF, East Bay, Peninsula, South Bay, North Bay
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Jurisdictions: SF DBI, Oakland, Berkeley, San Jose PBCE and more
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Licence: CSLB #1130134, Class B
IronNest in the Bay Area

Why Hire a Contractor Who Knows the Bay Area

The Bay Area is the harder half of our map, and that is mostly a function of age and access. A great deal of the housing predates the Second World War, a great deal of it sits on a slope, and a great deal of it has no driveway, no staging area and a neighbour eighteen inches away. None of that is a reason to price vaguely — it is a reason to survey properly before quoting.

What actually drives cost here is rarely the finish. It is the plan check, the access, and what you find when the plaster comes off. Opening a wall in a 1912 Berkeley brown-shingle tends to reveal knob-and-tube remnants, undersized framing and a previous owner's improvisation, and a bid that did not allow for that is not a cheaper bid — it is the same bid with the bad news deferred. We survey first and write the contingency into the contract where it belongs.

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Permit Offices We Work With
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San Francisco DBI — Rigorous plan check, and Planning review on top of it for anything touching the exterior.
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Oakland Building Services — Hillside grading and drainage review applies across much of the Oakland hills.
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City of Berkeley — Careful documentation expected; historic-resource review in several neighbourhoods.
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San Jose PBCE — Much of the intake runs online, which makes it one of the more predictable South Bay departments.
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Peninsula cities — San Mateo, Burlingame, Palo Alto and Los Altos each run their own building division with their own standards.
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Marin & Sonoma — County review for unincorporated addresses; Santa Rosa and San Rafael handle their own.
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Local Knowledge

What Building in the Bay Area Actually Costs You

The local conditions that move your number up or down — the housing stock, the weather load, the soil and the permit office you will be dealing with.

Permits Are the Schedule

In most of the Bay Area the build is the predictable part and the approval is not. San Francisco's Department of Building Inspection, Berkeley and Palo Alto all run genuine plan checks with real comment cycles, and a scope that touches the envelope or the structure can sit for months before anybody swings a hammer. We handle the submittal and the comment responses ourselves, and we give you a schedule with the permit stage shown as its own phase rather than buried in the total.

Pre-War Housing Stock

Victorians, Edwardians, 1920s flats, First Bay Tradition brown-shingles, post-war ranches — the Bay Area's building stock is old enough that almost every renovation is partly an archaeology project. Plaster and lath rather than drywall, redwood framing on non-standard centres, original single-glazed sash worth restoring rather than replacing. The work is to bring the systems and the performance up to date without erasing the reason the house is worth something.

Fog, Salt Air and Wind-Driven Rain

The coastal side of the Bay has the opposite problem to Sacramento: not heat, but persistent moisture and salt. Paint fails at the north elevation first, fasteners corrode, and wind-driven rain finds any flashing detail that was installed optimistically. Exterior work here is specified for that — the right coating system for a damp substrate, and envelope detailing that assumes water will arrive horizontally, because on Ocean Beach it does.

Access Is Half the Labour

A hillside lot in Montclair with no driveway, a Noe Valley house on a street with permit-only parking, a Pacific Heights flat with a shared stair and no lift — these change the labour number before any work is done, because everything arrives by hand. We price access explicitly rather than absorbing it and discovering it later, and we sort the street-use permits and the neighbour notification as part of the job.

Services in the Bay Area

What We Build in the Bay Area

Every trade below is done by our own licensed crews, with the permits for your city handled in-house. Click through for pricing and what the work involves.

Painting

Interior & Exterior Painting

A fresh coat of paint is one of the highest-ROI improvements you can make to any property. We don't just roll paint — we prep surfaces properly, repair cracks and damaged drywall, apply primer where needed, and use quality materials rated for California conditions.

  • Proper surface prep — crack repair, drywall patching, caulking
  • Low-VOC and zero-VOC options for occupied spaces
  • Victorian color consultation for historic homes
Painting in the Bay Area

Siding

Siding Replacement & Installation

Old siding loses its seal, lets moisture in, and drives up heating bills. We replace deteriorated wood siding, install fiber cement products like HardiePlank, and handle all trim, flashing, and caulking so nothing comes back later.

  • James Hardie certified installers
  • Wood, fiber cement, and engineered wood options
  • Complete moisture barrier installation — no shortcuts
Siding in the Bay Area

General Construction

Full-Scope General Contracting

General contracting means we own the whole project — design coordination, permitting, subcontractor management, scheduling, and final delivery. You deal with one point of contact. We build kitchens, bathrooms, additions, and commercial spaces from the ground up.

  • Single point of accountability from permit to punch list
  • All subcontractors licensed, insured, and vetted by us
  • Fixed-price contracts — scope and price agreed upfront
General Construction in the Bay Area

Kitchen Remodeling

Kitchen Renovation & Redesign

The kitchen is the most-used room in a home and the renovation with the clearest return on investment. We handle full kitchen remodels from demo through finish — cabinetry, countertops, appliances, electrical, plumbing, tile, and lighting. One contractor, no coordination headaches.

  • Full coordination of all trades — no subcontract juggling for you
  • Custom and semi-custom cabinetry at all price points
  • Quartz, granite, and butcher block countertops in-house
Kitchen Remodeling in the Bay Area

Bathroom Remodeling

Bathroom Renovation & Redesign

Bathroom renovations consistently rank among the highest-ROI home improvements in California. We handle full bathroom remodels — tile, fixtures, vanity, shower and tub, waterproofing, lighting, and ventilation — all under one contract, fully permitted.

  • Schluter and Wedi waterproofing systems — proper installation
  • Tile work with correct layout and grout selection
  • Ventilation upgrades — quiet fans, proper CFM rating
Bathroom Remodeling in the Bay Area

Flooring Installation

Hardwood, LVP, Tile & More

Flooring is one of the first things buyers and visitors see. We install hardwood, luxury vinyl plank, tile, and laminate — with proper subfloor prep that makes the floor last. No floating installations on bad substrates.

  • Subfloor assessment and repair before installation
  • Hardwood — solid and engineered, multiple species and finishes
  • Luxury vinyl plank — waterproof, durable, warm underfoot
Flooring Installation in the Bay Area

Drywall

Drywall Installation & Repair

Drywall is the canvas for everything else. We install new drywall for additions, repairs, and full renovation scopes, and we patch and finish existing walls to a seamless result. Our drywall crews can match any existing texture — orange peel, knockdown, skip trowel.

  • Level 4 and Level 5 finish available for premium paint applications
  • Texture matching for repairs — orange peel, knockdown, smooth
  • Moisture-resistant drywall in bathrooms and kitchens
Drywall in the Bay Area

Stucco Repair

Stucco Repair, Recoat & Restoration

Stucco is everywhere in Bay Area construction, and it fails in predictable ways — cracks at windows and corners, moisture intrusion behind the face, efflorescence, and delamination. We repair stucco correctly: addressing the moisture source first, then patching and recoating so repairs don't crack back open within a year.

  • Root cause analysis before any patching — no surface-only repairs
  • Three-coat traditional stucco application for major repairs
  • Elastomeric coating options for older stucco with minor checking
Stucco Repair in the Bay Area

Foundation Repair

Settlement, Cracking & Crawl Space Repair

A foundation rarely fails all at once. It moves, and the house tells you: a door that stops latching, a crack that reopens every winter, a floor that slopes toward one corner. We find what is actually moving and why — soil, water, or a footing that was never deep enough — and repair the cause rather than patching the symptom.

  • Underpinning for settling or undermined footings
  • Crack repair with epoxy injection and carbon fibre reinforcement
  • Drainage correction to stop hydrostatic pressure at the wall
Foundation Repair in the Bay Area

Concrete Work

Driveways, Patios, Walkways & Foundations

We pour and finish concrete for driveways, patios, walkways, retaining walls, and foundations. We also repair settling, cracked, and spalled concrete surfaces. Proper subgrade prep, correct mix design, and control joints — these are the details that make concrete last 30 years instead of 8.

  • Subgrade compaction and base preparation — the foundation under the concrete
  • Correct mix design for application — 3,000 to 4,500 PSI as needed
  • Control joint placement to prevent random cracking
Concrete Work in the Bay Area

Deck Construction

Decks, Patios & Outdoor Living

A well-built deck adds usable square footage, improves how you use your property, and increases resale value. We build wood, composite, and Trex decks — handling structural design, permits, ledger waterproofing, and all finish work. In the Bay Area, a deck that's not properly waterproofed and anchored doesn't last.

  • Full structural design — sized for load, code-compliant span tables
  • Ledger connection waterproofing — the step most contractors skip
  • Trex, Fiberon composite, and pressure-treated wood options
Deck Construction in the Bay Area

Rental Property Services

Turnover, Make-Ready & Landlord Repairs

Getting a unit back on the market is a different job from remodelling a home, and it fails for different reasons. The work itself is ordinary — paint, flooring, a patched wall, a door that never closed properly. What is not ordinary is the clock: every week the unit sits empty is rent that does not come back. We quote make-ready as one fixed price with a date on it and send one crew that can do all of it.

  • Fixed written price per unit, with a completion date in the contract
  • One crew covering paint, flooring, drywall, trim, doors and minor repairs
  • Standard scope and finish spec held on file for repeat owners
Rental Property Services in the Bay Area
For Property Owners

Rental Turnover in the Bay Area

Bay Area rents are high enough that vacancy is the dominant cost of a turnover — at $3,500 a month, a fortnight of delay costs more than the paint. Against that, the buildings are older and the surprises are real: soft plaster, a bathroom that has been leaking quietly, a floor that will not take another sand. We survey the unit before quoting so the number you get is the number you pay, and we work around occupied neighbouring units rather than pretending the building is empty.

Rental Property & Make-Ready Services
Cities We Serve

San Francisco Bay Area Cities

Each city below has its own page covering the local building department, the housing stock and what comes up most often there.

Bay Area San Francisco, CA View services → San Francisco Mission District View services → San Francisco Pacific Heights View services → San Francisco SoMa View services → San Francisco Bernal Heights View services → San Francisco Noe Valley View services → Bay Area Oakland, CA View services → Oakland Rockridge View services → Oakland Temescal View services → Oakland Grand Lake View services → Oakland Montclair View services → Oakland Fruitvale View services → South Bay San Jose, CA View services → San Jose Willow Glen View services → San Jose Almaden Valley View services → San Jose Rose Garden View services → San Jose Evergreen View services → San Jose Cambrian View services → East Bay Berkeley, CA View services → Berkeley Elmwood View services → Berkeley North Berkeley View services → Berkeley Claremont View services → Berkeley West Berkeley View services → Bay Area / San Mateo County Daly City, CA View services → East Bay Fremont, CA View services → East Bay Hayward, CA View services → Silicon Valley / Peninsula Palo Alto, CA View services → Silicon Valley Mountain View, CA View services → Silicon Valley Sunnyvale, CA View services → Peninsula / San Mateo County Redwood City, CA View services → Silicon Valley Santa Clara, CA View services → East Bay / Contra Costa County Concord, CA View services → East Bay / Contra Costa County Walnut Creek, CA View services → Tri-Valley / East Bay Livermore, CA View services → North Bay Vallejo, CA View services → North Bay / Wine Country Napa, CA View services → Peninsula / San Mateo County San Mateo, CA View services → East Bay / Contra Costa County Antioch, CA View services → East Bay / Contra Costa County Richmond, CA View services → South Bay / Santa Clara County Gilroy, CA View services → East Bay San Leandro, CA View services → East Bay Union City, CA View services → Silicon Valley Milpitas, CA View services → Silicon Valley Cupertino, CA View services → Silicon Valley Los Gatos, CA View services → Silicon Valley Campbell, CA View services → Peninsula / San Mateo County Burlingame, CA View services → Peninsula / San Mateo County South San Francisco, CA View services → North Bay / Marin County San Rafael, CA View services → North Bay / Marin County Novato, CA View services → North Bay / Sonoma County Petaluma, CA View services → North Bay / Sonoma County Santa Rosa, CA View services → Tri-Valley / East Bay Pleasanton, CA View services → Tri-Valley / East Bay Dublin, CA View services → Tri-Valley / East Bay San Ramon, CA View services → Tri-Valley / East Bay Danville, CA View services → East Bay / Contra Costa County Brentwood, CA View services → East Bay / Contra Costa County Pittsburg, CA View services → East Bay / Contra Costa County Martinez, CA View services → East Bay Newark, CA View services → Silicon Valley Los Altos, CA View services → Peninsula / San Mateo County Foster City, CA View services → East Bay / Contra Costa County Oakley, CA View services → Solano County / Bay-to-Sacramento Corridor Benicia, CA View services →

Is Your Property in Sacramento?

We cover that side too, with its own pricing, permit offices and city list.

Sacramento Area →
Our Work

The kind of work we do in Bay Area

Bathroom remodeling
Bathroom remodeling
Kitchen remodeling
Kitchen remodeling
Interior painting at height
Interior painting at height
New siding and windows
New siding and windows
Exterior rot and structural repair
Exterior rot and structural repair
Working across the Bay Area
Working across the Bay Area
FAQ

Questions Bay Area Homeowners Ask Us

Get a Free Estimate in the Bay Area

We visit the property, look at what you actually have, and give you a written fixed price — free, and with no obligation to use us.