Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roof Replacement Across Big Bear City
A full roof replacement in Big Bear City typically runs $18,000 to $45,000 depending on square footage, pitch, and whether the underlying framing needs structural upgrades to meet San Bernardino County snow-load requirements. Most jobs take 2 to 4 weeks from permit to final inspection. Tilehurst Roofing handles the county permitting, the structural assessment, and the tear-off without you chasing a single document.
We work throughout Big Bear City every week, from the neighborhoods off Big Bear Boulevard up to the steeper lots near Moonridge. Our crews know what a 6,750-foot elevation does to decking, flashing, and underlayment, and we plan every roof around that reality. Greg Holloway leads the Big Bear City work personally, and you can reach him or our scheduling team at (945) 303-9821 any hour. A live person answers. Not a callback queue.
Why Tilehurst Roofing Is Big Bear City’s Preferred Roof Replacement Company
Big Bear City homeowners call us because the roof here has to do two jobs at once: hold up under heavy snow and resist fire. That combination is rare, and a roofing crew from down the hill rarely accounts for both. We do. Every Big Bear City roof replacement starts with a structural review of the existing rafter system and a written price that includes the permit work, the tear-off, and the materials we actually plan to install. The price is in your hands before any work starts. Plain paper, real numbers.
We also show up. When we give a Big Bear City homeowner a window, we arrive in that window. Our technicians are background-checked and uniformed, and they leave the property cleaner than they found it. The Kingswell family of roofing companies, founded in 2000, backs every Tilehurst job with the 365-Day Done Right Promise. If something isn’t right for a full year after installation, we correct it. Written guarantee on every repair, delivered before the crew leaves.
Reroofing in Big Bear City
Reroofing in Big Bear City almost always starts with a question the flatland roofer never asks: can the original rafters carry a modern snow load? Most homes up here were built between the 1940s and 1970s, many as vacation cabins. The framing that worked for a light seasonal roof often falls short of the 40+ pounds per square foot that San Bernardino County requires on a permitted re-roof. So we inspect first, engineer if needed, and only then give you the final written number.
A typical reroof on a 1,200 to 1,800 square foot Big Bear City home runs $14,000 to $28,000 before structural work. The tear-off, new underlayment, and architectural shingles sit inside that range. If the rafters need sistering or the decking needs full replacement, we write those allowances into the contract up front. You approve every change order in writing before we touch it. No door-knock price changes, no permit stall surprises.
Structural Review Before Tear-Off
We do not tear off a Big Bear City roof blind. The first step is an attic or crawlspace inspection of the rafter system, looking for undersized lumber, prior homeowner fixes, and dry rot from decades of ice-dam moisture. If the framing needs work, we engineer it and permit it with the reroof as one package.
Keeping the Water Out During Re-Roof
Big Bear City weather can turn fast even in August. We dry in every section we open, and we schedule tear-off sections so no part of your home sits exposed overnight. The underlayment goes down the same day the old roof comes off.
Flat Roof Replacement in Big Bear City
Flat roof replacement in Big Bear City usually means one of two things: a low-slope section over a porch or addition, or a mid-century cabin design from the 1950s and 1960s that never had much pitch to begin with. These roofs fight a specific battle up here: standing water from snowmelt that refreezes at night, pressing under the membrane at the seams. Every flat roof we replace gets a tapered drainage design and ice-resistant membrane at the transitions.
Expect $15,000 to $32,000 for a full flat roof replacement on a typical Big Bear City home, depending on size and how much tapered insulation the drainage design requires. We use reinforced TPO or modified bitumen systems rated for cold-weather flexibility and high UV exposure. The sun up here beats down hard on flat surfaces, and a roof that lasts 20 years in Redlands can fail in 15 at this elevation. We spec the membrane accordingly.
Cricket and Scupper Design for Snow
Flat roofs in snow country need crickets, the angled ridges that direct meltwater toward scuppers and drains instead of letting it pool and freeze. We build these into every Big Bear City flat roof replacement, sized for the snow depth this roof actually sees, not a generic code minimum.
Replacing Rotted Curb Framing
Flat roofs in Big Bear City often hide rotted wood around skylights, vents, and HVAC curbs. Snow piles against these curbs, melts, and soaks the framing. We open every curb during replacement and rebuild what the water got into. The price for that work is written into the estimate before we start, never discovered after.
Trusted Brands We Service in Big Bear City
We stock and install material systems from GAF, CertainTeed, Owens Corning, and IKO, and we can order Atlas, Tamko, and Boral for homeowners who want a specific profile or color. That means the roof fits the home, not whatever happens to be on the truck that week. Big Bear City homeowners mostly choose architectural shingles for their snow-shedding profile and Class A fire rating, and we keep enough local inventory on hand to handle most tear-off schedules without waiting on a warehouse run down the mountain. If you want to see physical samples before deciding, we bring them to you.
Common Roof Replacement Problems We See in Big Bear City Homes
- Snow-load failures on 1960s and 1970s rafters. The original framing was often sized for minimal snow depth, and years of wet snow have bowed or cracked the members. We find this on roughly half the older cabins we open up, and it affects the permit before we ever lay a shingle.
- Wood-shake roofs that can’t be replaced like-for-like. San Bernardino County and CAL FIRE now require Class A fire-rated assemblies in wildfire zones. Wood shake is not Class A. Many Big Bear City homeowners don’t know this until their re-roof lands in permitting.
- Failing ice and water shield at the eaves. Big Bear City gets 80 to 100 inches of snow most winters, and the melt-freeze cycle pushes water back under the shingle line. Homes without adequate ice and water shield at the eaves and valleys leak every spring.
- Accelerated granule loss from high-altitude UV. Asphalt shingles up here degrade noticeably faster than in low-elevation SoCal. A roof that might last 25 years in Redlands often shows real degradation in 12 to 15 years at 6,750 feet. Plan on that cycle, not the flatland one.
Pricing for Roof Replacement in Big Bear City, CA
Here are real numbers for the Big Bear City market as of 2026:
- Full architectural shingle replacement on a 1,200-1,800 sq ft home: $18,000-$32,000
- Reroof with structural rafter upgrades (common in 1940s-1970s cabins): $26,000-$45,000
- Flat roof replacement with tapered drainage: $15,000-$32,000
- Roof decking replacement (per sheet, installed): $85-$130
- New construction roofing for a Big Bear City build: $22,000-$40,000
What moves the number most up here is the structural review. If the original rafters can’t carry modern snow load, the engineering and framing work is real money and real time. We write that allowance into the contract before you sign, so you know the worst case on day one. Call (945) 303-9821 for a free written estimate. We walk the roof, check the attic framing, and give you a number you can plan around.
We Also Serve Cities Near Big Bear City
Our Roof Replacement crews cover the surrounding mountain communities, including Big Bear Lake, Lucerne Valley, Running Springs, and Yucaipa. If you live in one of these areas, the same snow-load and fire-rating rules apply, and we handle the same permitting path. For homeowners elsewhere in the region, our Big Bear City hub page covers the full service area and process.
Serving Big Bear City, CA - Our Local Coverage Area
We’re based in the Big Bear City 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 Roof Replacement in Big Bear City
No. San Bernardino County and CAL FIRE fire-zone codes prohibit wood shake on reroofs in Big Bear City’s wildfire hazard areas. You need a Class A fire-rated assembly, which means asphalt architectural shingles, metal, or another Class A system. We handled a 1968 A-frame near Big Bear Boulevard where this exact issue changed the entire material plan. Call (945) 303-9821 and we’ll walk you through what your existing roof actually allows under current code.
Because the original framing on many 1940s to 1970s cabins was not engineered for the 40+ pounds per square foot snow load the county now requires on a permitted re-roof. The inspection tells us whether we can roof over what’s there or need to sister, reinforce, or replace rafters before the permit clears. We do this step before we give you the final written price, so the number you sign reflects reality.
At 6,750 feet with high UV exposure and heavy snow cycles, asphalt shingles typically show significant wear in 12 to 15 years, even when rated for longer. The flatland lifespan doesn’t transfer up here. We spec architectural shingles with higher granule density and cold-weather flexibility, and we install ice and water shield at the eaves and valleys to handle the melt-freeze cycle. For an exact lifespan on your roof, call (945) 303-9821 and we’ll inspect what’s up there now.
Snow builds up, melts from attic heat, refreezes at the cold eave line, and forms ice dams. Water then backs up under the shingle edge and into the roof deck and walls. That’s why we install ice and water shield at every eave and valley on a Big Bear City replacement, along with continuous ridge ventilation to keep the attic temperature from driving the melt-freeze cycle. If your roof is leaking at the eaves every spring, this is the fix.
Yes, often. When the county reviews the roof plan, they check the existing rafters against current snow-load requirements. If the framing falls short, you may need structural upgrades before the roof goes back on. That’s part of why a Big Bear City roof replacement costs more than the same square footage in the flatlands. We write these potential upgrades into your contract as allowances, and you approve every change order in writing before we proceed.
If you have more questions specific to your home in Big Bear City, call (945) 303-9821. Greg Holloway and our team will answer directly.
Written by Greg Holloway, Owner at Tilehurst Roofing, serving Big Bear City and the surrounding San Bernardino Mountain communities.






Before
After
Before
After
Before
After