Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable General Contractor Across Broadmoor
Finding a General Contractor who understands Broadmoor means more than just finding someone with a truck and a license. It means finding a team that knows the difference between a spec that works in Daly City and one that survives the fog belt. Ashford Contractors has built our reputation on exactly that distinction. We’re the team Broadmoor homeowners call when they want a single point of accountability for remodels, additions, and exterior work that has to stand up to marine air and seismic scrutiny. Call us at (877) 752-3868 to talk through your project.

Why Ashford Contractors Is Broadmoor’s Preferred General Contractor Company
Broadmoor homeowners tend to do their homework. They know their 1950s ranch has settled into the fog and they know unpermitted work from decades past lurks behind drywall. That’s why our approach here is built on transparency about what actually happens when we open walls on these infill parcels. We walk every Broadmoor job with an eye toward the two things that define this enclave: the persistent marine damp rolling through the San Bruno Gap and the San Andreas Fault zone running beneath it.
Our project managers have worked enough Broadmoor lots to anticipate what the permit office will flag before the first wall comes down. That means fewer change orders, fewer stalled inspections, and a cleaner path from demolition to final walkthrough. We don’t treat coastal-spec hardware or seismic bracing as upgrades to upsell. We write them into the scope of work up front because we know what Broadmoor’s climate and geology demand.
When Broadmoor customers call us, they’re not looking for a crew that guesses. They’re looking for a contractor who can speak fluently about James Hardie siding, GAF roofing, Therma-Tru doors, and the right stainless fastener for a fog-exposed railing. That’s the conversation we have every day.
Styles & brands we work with







Construction Company in Broadmoor
Construction Company work in Broadmoor is overwhelmingly infill: additions, rebuilds, and structural repairs on lots that were fully built out decades ago. You’re not clearing land; you’re working inside and around a home that has been there since the 1940s or 1950s. That changes how we sequence the work, how we protect the existing structure during tear-off, and how we schedule inspections with San Mateo County. A Broadmoor home addition typically runs $45,000 – $130,000 depending on foundation scope, seismic retrofitting, and finish level.
Infill Additions and Rebuilds
Most Broadmoor lots leave little room to expand outward, so we plan rear and second-story additions around existing foundations and setback lines. We nearly always find unpermitted prior work when we open exterior walls, which means coordinating revised permits before we close anything back up. That’s standard here, not an exception.
Seismic Retrofitting as Standard Scope
Broadmoor sits near the Daly City/Colma border on the San Andreas Fault zone. Cripple-wall bracing, foundation bolting, and soft-story evaluation are part of nearly every remodel or addition we quote. We’d rather show you that line item on the front end than discover it as a surprise after inspection.
Remodeling Contractor in Broadmoor
Remodeling Contractor work in Broadmoor means working inside a post-WWII stucco-over-wood-frame envelope that has absorbed decades of fog, wind, and damp. Kitchens, baths, and whole-home remodels here routinely uncover rusted headers, moisture-damaged sill plates, and framing that was never permitted to begin with. A Broadmoor kitchen remodel runs $14,000 – $45,000; a bathroom remodel runs $9,000 – $28,000. What moves you within those ranges is what we find behind the walls and the finish tier you choose.
Interior Renovations in Older Frames
When we open a Broadmoor kitchen or bath, we’re not just swapping cabinets and tile. We’re checking the framing, the venting, and the electrical against current code. We’ve opened enough walls near the Daly City border to expect the unexpected and budget for it without inflating the quote.
Material Selection for a Damp Climate
Broadmoor’s marine air means paint, trim, and cabinetry face moisture stress that a sun-baked inland home never sees. We steer Broadmoor clients toward sealed finishes, marine-grade hardware, and materials that won’t warp when the fog sits for weeks. That’s not upselling; that’s building for the zip code.
Trusted Brands We Service in Broadmoor
We work with a curated roster of manufacturers so Broadmoor homeowners get real material choice without switching contractors. For fencing, we source from Master Halco, Ameristar, and Barrette, which means we can match a vinyl or aluminum fence to the coastal-spec hardware that Broadmoor demands. On the roofing and envelope side, we’re authorized to install GAF, Owens Corning, CertainTeed, James Hardie, and Therma-Tru, so you’re choosing actual products, not whatever a single supplier has in the yard. We keep a working inventory of stainless and hot-dip fasteners, marine-grade sealants, and flashing stock for Broadmoor jobs because ordering standard galvanized from a distributor and hoping for the best is not how we work.

Common General Contractor Problems We See in Broadmoor Homes
- Rusted non-stainless fasteners weeping rust streaks down stucco: The persistent fog off the San Bruno Gap corrodes standard hardware within a few winters. We specify hot-dip galvanized or stainless fasteners on every exterior assembly we touch in Broadmoor.
- Unpermitted prior work hidden behind drywall: Converted garages and rear additions from decades ago weren’t always permitted. When we find them, we bring the scope into compliance with San Mateo County before we close walls, because the alternative is an inspection stall no homeowner wants.
- Soft-story and cripple-wall weakness in 1940s-1950s frames: Older Broadmoor homes often lack foundation bolting and shear bracing. On the San Andreas Fault zone, that’s not an optional upgrade. It’s the difference between a retrofit and a rebuild after a big quake.
- Inland-spec roofing and window packages that fail early: Wood or vinyl window frames and non-stainless roofing fasteners look cheaper on paper. In Broadmoor’s marine air, they corrode and warp within a decade. The coastal-spec version costs a few thousand more up front and decades less over the life of the home.
See the difference
Before
After
Before
After
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AfterPricing for General Contractor in Broadmoor, CA
Broadmoor pricing reflects the two forces that make this enclave different: marine air and seismic code. A coastal-spec roof replacement runs $8,000 – $20,000, where the same roof quoted inland might come in 10 – 20% lower because it uses standard galvanized fasteners and standard flashing. Window replacement with marine-grade frames and hardware runs $4,500 – $15,000. The table below shows what we actually quote for Broadmoor work, not a generic national average. Every estimate is free, and we’ll walk you through exactly where the money goes before you sign anything.
| Project | Broadmoor Range |
|---|---|
| Roof Replacement (coastal-spec fasteners and flashing) | $8,000 – $20,000 |
| Window Replacement (marine-grade frames and hardware) | $4,500 – $15,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
| Vinyl Fence Installation (stainless hardware upgrade) | $3,500 – $9,000 |
On a post-WWII stucco-over-wood-frame ranch near the Daly City/Colma border, we opened a rear wall for an addition and found the original fence posts and stair railing anchors rusted through and the stucco weeping at the fasteners, with unpermitted prior garage-conversion framing behind it. We specified hot-dip and stainless fasteners, marine-grade railing finishes, and sealed paver joints, wrote the coastal-spec allowances into the scope of work alongside cripple-wall bracing and foundation bolting, and cleared every wall only after inspection sign-off before closing it up. That’s what we mean when we say we know Broadmoor.
Why Coastal-Spec Costs More Up Front and Less Over a Decade
Broadmoor sits just inland of the Pacific on the foggy San Bruno Gap, so marine damp, not sun, drives exterior failure. Unsealed fastener heads and non-stainless hardware on the coastal side of Broadmoor start weeping rust streaks within a few winters, while the same assembly a mile inland shows nothing. The inland-spec roof might save you $1,500 – $3,000 on the initial quote. Ten years later, you’re paying to replace rusted flashing, restaining stucco around corroded fasteners, and swapping warped window frames. The coastal-spec version costs more on day one and far less over the life of the house. We build the coastal spec into every Broadmoor scope of work up front rather than treating it as an upgrade. That’s the only honest way to price this market.
Why Every Broadmoor Job Includes Seismic Scope
Broadmoor’s proximity to the San Andreas Fault zone near the Daly City/Colma border means additions and remodels draw heightened seismic scrutiny from San Mateo County. Cripple-wall bracing, foundation bolting, and soft-story evaluation are standard on nearly every older wood-frame home we touch. Some contractors treat these as optional line items. We don’t, because the county won’t sign off without them and because a retrofit that costs $3,000 now is cheaper than a rebuild after a quake. On a full-scope Broadmoor remodel, we fold seismic work into the estimate from the first meeting. If you’re comparing bids, ask the other contractor whether their number includes foundation bolting and shear bracing. If it doesn’t, you’re comparing two different jobs.
What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
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You get an upfront price rangeHonest numbers before anyone is dispatched.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
We Also Serve Cities Near Broadmoor
Broadmoor is where we spend a lot of our time, but we also serve Broadmoor, Colma, Daly City, South San Francisco, and Pacifica. If you’re on the edge of Broadmoor and wondering whether we cover your block in 94015 or just outside it, call us. We’ll tell you straight.
Serving Broadmoor, CA — Our Local Coverage Area
We’re based in the Broadmoor area and know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs About General Contractor in Broadmoor
A Broadmoor roof or window job costs more because marine air demands coastal-spec materials: hot-dip or stainless fasteners, marine-grade flashing, sealed joints, and window frames that won’t warp in persistent fog. The inland version uses standard galvanized hardware and standard flashing, which corrodes faster in Broadmoor’s damp. You pay 10 – 20% more up front, and you avoid a full fastener-and-flashing replacement within a decade. Call (877) 752-3868 and we’ll show you the exact line items.
Yes. Broadmoor is unincorporated San Mateo County, not Daly City, so every remodel, addition, and structural change runs through county permitting, not a city building department. The county will flag seismic work, unpermitted prior improvements, and any structural change to the building envelope. We handle the permit package, the revisions, and the inspections, so you’re not navigating that alone.
It means cripple-wall bracing, foundation bolting, and soft-story evaluation are standard scope on nearly every older wood-frame home in Broadmoor, not optional upgrades. The county requires seismic retrofitting on additions and major remodels, and we write those line items into the initial estimate. If you’re comparing bids, confirm the other contractor included them. Call (877) 752-3868 for an estimate that’s honest about seismic scope from day one.
Standard galvanized or electro-plated fasteners, standard railing hardware, wood window frames, and unsealed paver joints fail fastest in Broadmoor’s fog-belt marine air. We specify hot-dip galvanized or stainless fasteners, marine-grade railing finishes, fiberglass or marine-rated window frames, and sealed paver joints on every exterior scope. That’s the coastal spec, and it’s standard in our Broadmoor quotes. Call (877) 752-3868 to talk through your exterior project.
We write a realistic allowance for discovery into every Broadmoor estimate because we know these 1940s and 1950s homes hide unpermitted work and moisture damage. When we find something, we document it, show you exactly what it costs to fix, and revise the scope before we spend a dollar. You never get a change order you didn’t approve. Call (877) 752-3868 for a free estimate built for Broadmoor reality.
Written by Glen Mossier, Owner at Ashford Contractors, serving Broadmoor and the surrounding San Mateo County area.