Metal roofing
Tile roofing
GAF
Owens Corning
Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roofing Company Across Moraga
Finding a roofing company in Moraga means finding a crew that understands hillside homes, strict design review, and the way a wet winter tests every flashing detail. Birchbark Roofing San Francisco has worked on hundreds of Moraga roofs, from Rheem Valley ranches to Mediterranean-style homes off Camino Pablo. Our crews show up with a written price before any work starts, shoe covers at the door, and a plan that respects your family’s quiet hours. If you need roof repair, replacement, or an honest inspection, call (831) 228-3330 and you’ll reach a live person, day or night.
Why Birchbark Roofing San Francisco Is Moraga’s Preferred Roofing Company Company
Moraga homeowners have a specific worry: they don’t want a roofing crew that treats their property like a job site. Our technicians are background-checked and uniformed, so you know exactly who’s walking through your gate and onto your roof. Every visit includes drop cloths through the hallway, shoe covers at the door, and a photo of the completed clean-up before the crew leaves. That’s the Cedarwell Care Promise, and it’s stamped on every job we perform in Moraga.
We’re part of the Cedarwell family of independent roofing businesses, a network that’s been operating since 2000. Each location is independently owned and operated, led here by Erik Lindgren. That structure means we’re accountable locally, not answering to a corporate office three states away. When a Moraga homeowner calls about a leak near the Saint Mary’s College area, the person who answers understands the terrain, the weather patterns, and what typically fails on a 1960s ranch roof in this town.
Response time matters when water is coming through the ceiling. Our scheduling is coordinated from our San Francisco Bay Area office, with crews dispatched locally to Moraga. You’ll get a live person on the phone 24 hours a day, 7 days a week. No voicemail trees, no “we’ll call you back next business day.” And before any work begins, you’ll have a written price in dollars. Always. It’s never optional and never negotiated away after the fact.
Styles & brands we work with





Roof Maintenance in Moraga
Roof maintenance in Moraga means keeping up with what the Mediterranean climate does to a roof: long dry summers bake sealants, UV breaks down shingle granules, and wet winters find every small gap that’s opened up. A maintenance visit from our Roofing Company team includes a full visual inspection, clearing debris from valleys and gutters, resealing flashing and pipe boots, tightening loose fasteners, and documenting any areas that need attention. Most Moraga homeowners schedule this once a year, ideally in late summer before the rains return.
What does it cost? A standard roof maintenance visit in Moraga typically runs $285 – $495 depending on roof size and pitch. If we find issues that need repair, you’ll get a written price for that work before we touch anything. For homes in the Rheem Valley area with heavier tree cover, expect a bit more debris clearing; for hillside homes with steep access, there may be a small premium for safety equipment and slower staging.
Seasonal Inspections and Tune-Ups
Moraga’s rain arrives hard after months of dry heat. We check the areas that fail most here: chimney flashings, valley metal, and the sealant around skylights and vents. If we spot early granule loss or curling shingles, we’ll tell you honestly whether it’s a repair now or a replacement in two years.
Post-Storm Window and Debris Checks
After a heavy winter storm rolls through the Lamorinda hills, wind-driven debris often collects in roof valleys and behind tile hips. We clear it, inspect for lifted shingles or cracked tiles, and photograph everything so you can see what we saw. No one wants a small lifted shingle to become a ceiling stain in February.
Roof Coating in Moraga
Roof coating in Moraga is a smart option for flat or low-slope sections on ranch homes, garage roofs, and additions, particularly given the wildfire ember risk from the surrounding open space. A high-quality roof coating adds a seamless, reflective layer that reduces surface temperature, helps waterproof seams and fasteners, and can add years to an aging membrane roof. On Moraga homes with flat sections over patios or carports, coatings are often a better investment than a full tear-off.
Cost for a roof coating project in Moraga generally runs $2,800 – $6,500 depending on square footage, surface prep, and the coating system selected. Preparation is the expensive part here: old, chalky surfaces must be cleaned and primed or the coating won’t bond. You’ll see your exact number in writing before we start, with no change orders unless you approve them first.
Reflective Coatings for Flat Sections
Many Moraga mid-century homes have flat or nearly flat sections over additions or attached garages. A reflective silicone or acrylic coating keeps those spaces cooler and protects the old membrane from UV, which is relentless in a Moraga summer. We work with pet-safe product choices where available and keep the work area sealed off from family traffic.
Prep and Application Standards
We don’t coat over bad decking or failed seams. If the substrate is cracked or rotting, we repair it first and price that repair in writing before the coating goes on. You’ll get a photo of the finished surface and the cleaned-up work area before the crew packs up.
Trusted Brands We Service in Moraga
Birchbark Roofing works with materials from GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. On Moraga jobs, we frequently use GAF Timberline systems for architectural shingle replacements and CertainTeed or Tamko products when a homeowner wants a specific profile or color match. Boral tile comes up often in this town, because the Design Review Board frequently requires tile profiles that match the original Mediterranean or Spanish style of the home. We know which local suppliers stock what, which means less waiting when a project needs extra materials mid-job on a narrow Moraga road.
See the difference
Before
After
Before
After
Before
AfterCommon Roofing Company Problems We See in Moraga Homes
- Deteriorated decking under old shingles. Many Moraga homes from the 1950s and 60s have original skip-sheathing or plywood that’s delaminated from years of attic heat. Installing new shingles over bad decking fails inspection, because the sheathing can’t hold required fasteners. We inspect the decking before quoting so you’re not surprised later.
- Design Review Board rejections on tile profile or color. Moraga’s Design Review Board can reject a roofing project for the wrong tile profile, sheen, or color even if the material is technically allowed. We’ve navigated that board enough times to know what passes. More on that below.
- Steep-slope staging failures on winding roads. Hillside homes off streets like Canyon Road or Rheem Boulevard often have difficult access for delivery trucks and staging. An inexperienced crew drops materials or stalls the project. We plan access and staging before the first truck rolls up.
- Failed valley and flashing work from fast installs. This town’s wet winters punish sloppy valley metal and step flashing. The fix after a failure usually means opening up finished areas, which costs more than the original roof repair. We do the flashings right the first time and photograph them before covering.
Pricing for Roofing Company in Moraga, CA
Here’s what you can expect to pay in Moraga today. A roof repair for a specific leak, missing shingles, or failed flashing typically runs $450 – $1,800. A full roof replacement on a Moraga ranch or Mediterranean home usually lands between $14,000 – $38,000 depending on square footage, pitch, decking condition, and material choice. Roof inspections run $195 – $395, and that cost is credited toward any repair or replacement we perform. Steep-slope work on hillside homes carries a safety and access premium, and design-review-mandated tile profiles can shift materials costs meaningfully. The number you get from us is a written, fixed price before any work begins. No allowances hidden in fine print. Call (831) 228-3330 for a free estimate.
We Also Serve Cities Near Moraga
Our crews regularly work in Moraga and the surrounding Lamorinda and East Bay communities. We serve homeowners in Lafayette, Alamo, Oakland, and Pleasant Hill with the same written-price promise and the same clean-up standards. If you own a home in any of these nearby cities, the process is identical: inspection first, written price second, work begins only after you approve.
Serving Moraga, CA - Our Local Coverage Area
We’re based in the Moraga 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 Roofing Company in Moraga
The Design Review Board can reject a roofing project for the wrong tile profile, color, or sheen, even if the material is otherwise allowed under the town’s codes. In practice, this means many Moraga homeowners are limited to specific tile profiles, shingle colors, or metal finishes that match the original character of their home or the look of neighboring homes. We’ve coordinated with the board enough to know what passes and what gets sent back. Before you buy materials, we can tell you whether your choice is likely to clear review, which saves you from a costly tear-off and redo after the fact. Call (831) 228-3330 and ask us about your specific roof; estimates are free.
Yes. Steep-slope roofs require safety harnesses, toe boards, and slower staging for the crew, which adds labor time to any job. On Moraga hillside homes, the cost premium for a steep pitch is typically 15 – 25% over a comparable low-slope roof of the same square footage. Access matters too: narrow, winding roads can require smaller delivery trucks or manual material staging, which adds hours. We account for all of that in the written price you approve before work starts. Call (831) 228-3330 for an exact quote on your slope and access situation.
Only if the decking is sound and meets current nailing requirements. On a sprawling mid-century ranch in the Rheem Valley area, our crew found the original skip-sheathing under cedar shakes was too sparse to meet current nailing requirements for architectural shingles. We removed it down to the rafters, nailed new CDX decking, and installed a full GAF Timberline system with Ice & Water Shield in the valleys and a continuous ridge vent, then coordinated with the town’s design review to keep the charcoal profile that matched neighboring homes. If your decking is deteriorated or undersized, replacing it is not optional; the roof will fail inspection. We inspect decking before quoting and write any decking replacement into your contract as a clearly priced line item. Call (831) 228-3330 and we’ll walk you through what your specific decking can carry.
It can, especially on flat or low-slope sections where embers tend to collect. A high-quality roof coating adds a seamless, fire-resistant layer that reduces the chance of embers finding a gap at a seam or fastener. It also reflects heat, which prolongs the life of the membrane beneath it. Coating is not a substitute for replacing a failing roof, but on a sound surface it’s a cost-effective way to extend the roof’s service life and improve its ember resistance. A typical coating project in Moraga runs $2,800 – $6,500. Call (831) 228-3330 for a free assessment of whether your roof is a good coating candidate.
They can add a day or two to material delivery and staging, especially on steep lots off streets like Canyon Road or smaller lanes in the Rheem Valley area. Large flatbed trucks sometimes can’t make the final turn, so materials get staged on a smaller truck and shuttled to the site. We plan for this in advance and build it into the schedule we give you, so you’re not staring at a half-finished roof wondering when the shingles will arrive. The timeline we quote is the timeline we intend to keep. Call (831) 228-3330 and we’ll assess your street access before we schedule anything.
Written by Erik Lindgren, Owner at Birchbark Roofing San Francisco, serving the Moraga community with roofing done carefully, from tear-off to clean-up.