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
CertainTeed Construction in Montara, CA | Ashford Contractors
We provide independent CertainTeed roofing and exterior construction service across Montara and nearby communities, including CertainTeed in Moss Beach, from the fog-belt cottages on the west side to the hillside homes tucked against Montara Mountain. The thing that separates our CertainTeed work here from a standard roofing job is simple: we plan every shingle, flashing detail, and underlayment seam around salt fog, wind-driven rain, and San Mateo County coastal permitting. Call (877) 752-3868 for a free estimate on your CertainTeed project in Montara.
We’re Ashford Contractors, and we handle full-scope construction from the roofline to the foundation. We work with CertainTeed’s Landmark PRO, Presidential Shake TL, RoofRunner synthetic underlayment, and Cedar Impressions siding more than most contractors on this stretch of coast. We are not manufacturer-affiliated or authorized by CertainTeed. What we bring is years of tearing off failed CertainTeed assemblies on Montara bluffs and rebuilding them to survive this microclimate, not a lab simulation.
Why Montara Residents Choose Us for CertainTeed Service
Most roofing crews can nail shingles. Fewer know why a CertainTeed Landmark PRO roof on a Montara bluff loses granules three times faster than the same roof in Belmont. Glen Mossier, our owner, grew up in Foster City’s Marlin Cove and trained in construction technology at Skyline College, where he learned framing, mechanical systems, and materials science that actually shows up on a job site. He’s spent two decades applying that training to coastal San Mateo County homes, and he’s particularly known for getting the subfloor and framing square before anything else goes in. That same discipline carries into our CertainTeed roofing and siding work.
When you call us for CertainTeed service in Montara, you get one project manager, one contract, and one point of accountability across every scope. That matters when a re-roof turns into replacing rotted decking, which turns into addressing the siding fastener corrosion the salt air has already started. We don’t hand that off to a rotating cast of subs. We handle it.
Styles & brands we work with







Common CertainTeed Construction Problems We Solve in Montara
- Granule loss and edge lifting on Landmark PRO shingles. On wind-exposed west-side Montara roofs, onshore wind and salt fog create constant abrasion and wetting cycles. Shingles that survive decades inland start shedding granules here in ten to fifteen years. We replace damaged courses and, when the deck is sound, extend the roof’s life without a full tear-off.
- Rusted-through fasteners in underlayment and flashing. Original installers often used electro-galvanized nails. In Montara’s salt-laden air, those nails rust to pencil points within a decade. We pull them, inspect the sheathing underneath, and rebuild with stainless or hot-dip galvanized fasteners that won’t corrode the same way.
- Wind-driven rain forced under ridge vents and starter courses. Hillside and bluff homes in Montara face prevailing wind that pushes rain horizontally. CertainTeed ridge vent and starter strip systems get overwhelmed without upgraded intake and sealing at the eaves. We correct the ventilation and sealing details so the shingle system sheds water instead of absorbing it.
- Fastener-head corrosion on Cedar Impressions siding. Fog-belt walls collect moisture that wicks behind laps when caulk joints break down. We find the corrosion points, replace compromised sections, and re-seal so moisture can’t get behind the siding.
- Valley and penetration flashing failures. When original crews skipped ice-and-water or used standard flashing, Montara’s heavy winter rain works into valleys and around vents. We rebuild those details with upgraded flashing that matches the coastal condition, not the inland spec.
CertainTeed Service in Montara: What Local Conditions Mean for Your Equipment
Montara is unincorporated San Mateo County. That means a CertainTeed re-roof here goes through county Planning and Building review rather than a city counter, and bluff-side projects can trigger coastal and geotechnical conditions that change flashing, fastening, and drainage details on the same CertainTeed system an inland crew would install to a standard spec. On the west side near the bluffs, we routinely find original deck and foundation hardware rusted through from salt fog within a decade or two. A roof that would pass inspection in Highlands-Baywood Park can fail geotech review in Montara because the slope, setback, and coastal exposure all interact with how the CertainTeed assembly drains and holds — the same rigor we apply to our El Granada CertainTeed service.
This is the detail you won’t find on a generic CertainTeed page or a general Montara contractor listing. The county review isn’t a formality here. When we plan a CertainTeed roof in Montara, we account for the site’s drainage path, the wind exposure on that specific ridgeline, and whether the existing decking can carry an upgrade to stainless flashing without triggering a larger structural review. That’s why our CertainTeed quotes for Montara include a walk-through of these factors before we give you a number.
CertainTeed Models & Products We Service in Montara
We work with the full CertainTeed roofing and exterior lineup common on Montara homes: Landmark PRO architectural shingles, Presidential Shake TL, RoofRunner synthetic underlayment, and Cedar Impressions siding. When matching an existing roof or honoring a system warranty, we use genuine CertainTeed shingles and underlayments. Where the OEM accessory is the weak link in salt air, we use quality aftermarket flashing and stainless or hot-dip galvanized fasteners instead. That’s the honest approach: a sound CertainTeed roof with good flashing is repairable for years. Once granule loss and deck rot show up together on a bluff, replacement beats patching. We stock the common CertainTeed profiles and underlayments for fast Montara turnaround, so you’re not waiting on a warehouse shipment from the East Bay.
This work sits inside our broader CertainTeed sales & service capability, so the same crew that handles your re-roof can also address gutters, fascia, and siding as one scope. That’s how we keep coastal projects moving without coordination gaps.
See the difference
Before
After
Before
After
Before
AfterCertainTeed Service Pricing in Montara
Here’s what CertainTeed construction service typically costs in the Montara and greater San Mateo County market, including our Pacifica CertainTeed service area. These ranges reflect the coastal-condition work we described above, not an inland standard install.
| Service | Typical Range |
|---|---|
| Roof Replacement | $8,000 – $20,000 |
| Roof Repair | $400 – $1,800 |
| Metal Roof Installation | $15,000 – $40,000 |
| Tile Roof Repair | $600 – $2,500 |
| Gutters & Accessories | $250 – $700 |
What drives cost in Montara is the condition of the decking, the slope, and whether county review triggers geotech. We walk each roof before pricing, so the number we give you reflects what’s actually there. Every estimate is free and written line-item, no change orders. Call (877) 752-3868 to schedule yours.
Serving Montara, CA — Our Local Coverage Area
We’re based in the Montara area and know this community well, with active Half Moon Bay CertainTeed service and coverage throughout the coastside. Use the map below to see our full service area — if you’re nearby, we can almost certainly help.
FAQs – CertainTeed Construction in Montara
Is a standing seam metal roof a better fit than CertainTeed shingles on the bluffs?
For some Montara bluff homes, yes. Standing seam sheds wind-driven rain more reliably and resists salt-air corrosion better than any shingle system. But it costs two to three times more, and the county review doesn’t change. We’ll give you an honest comparison based on your ridgeline exposure and budget. Call (877) 752-3868 for a site-specific answer.
Are you authorized by CertainTeed?
No. We are an independent general contractor. We purchase genuine CertainTeed materials and know their systems deeply, but we do not hold manufacturer authorization and won’t claim it.
Do you use genuine CertainTeed parts on repairs?
Yes, when matching an existing roof or honoring a system warranty. Genuine CertainTeed shingles and underlayments keep the system consistent. For flashing and fasteners, we use stainless or hot-dip galvanized aftermarket parts because they outperform the OEM accessories in Montara’s salt fog.
How long does CertainTeed service take in Montara?
Most roof repairs run a day or two. Full roof replacements on Montara bluff homes typically take five to ten working days, depending on county review, decking repairs, and weather windows. We schedule around the fog and wind, not through them.
Which CertainTeed models do you cover in Montara?
We service Landmark PRO, Presidential Shake TL, RoofRunner synthetic underlayment, and Cedar Impressions siding. If your Montara home has a different CertainTeed product, call (877) 752-3868 and we’ll tell you what we can do.
Service Areas Near Montara
Ashford Contractors serves the coastal and bayside communities across San Mateo County. In addition to our work across the Montara service area, we regularly handle CertainTeed projects in Foster City, Redwood Shores, Belmont, San Mateo, and San Carlos. We also cover CertainTeed service in Los Altos Hills for hillside homes with similar wind and slope conditions, and CertainTeed service in Broadmoor for the older coastal housing stock there.
Book Your CertainTeed Service in Montara Today
Salt fog doesn’t wait, and neither should your roof. Call (877) 752-3868 to schedule a free CertainTeed estimate in Montara. We’ll walk the roof, check the fasteners and flashing, and give you a written line-item quote that accounts for this coast, not a spec sheet from somewhere inland.
Written by Glen Mossier, Owner at Ashford Contractors, serving Montara and San Mateo County with CertainTeed roofing and exterior service. Build it right the first time, and you won’t be rebuilding it in ten years.