Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
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AfterFast, Reliable Roof Repair Across Big Bear City
Roof repair in Big Bear City is a different animal than what roofers handle down the hill. At 6,752 feet, your roof carries snow loads that routinely exceed 100 pounds per square foot, freezes and thaws daily from October through May, and gets hammered by UV at an intensity that bakes shingles in ways a Redlands roof never sees. That means a patch job won’t hold here unless it accounts for ice dams, snow weight, and decking that’s been swelling and shrinking for forty winters. Our Roof Repair crews live with those conditions. We inspect, write the price down, and send a background-checked technician whose name and photo you’ll have before he knocks. Call (743) 200-8347 to schedule a free estimate.
Why Mercer Roofing Is Big Bear City’s Preferred Roof Repair Company
Homeowners in Big Bear City tell us the same thing again and again: they want to know who’s coming up the driveway. We built our whole process around that. Before any Mercer technician arrives, you get their name and photo sent to you. They show up in a clean, marked uniform and present a photo ID badge at the door. That’s the Threshold Standard, and every independently owned Mercer location is contractually held to it. It’s not a perk. It’s how we work, founded in 2000 and part of the Threshold Group family of home-service companies.
Big Bear City homes are largely mid-century wood-frame cabins and A-frames built between the 1950s and 1970s. That’s what we see on Sugarloaf, on Greenway Drive, and up toward Erwin Lake. These structures were never engineered for year-round occupancy under sustained snow load. Most have early composition shingle or wood shake roofs with failed or missing underlayment. We know what we’re going to find when we open one up, and we price it so you’re not surprised mid-job.
Every repair comes with a written guarantee. It’s called the 365-Day Done Right Promise: if the work isn’t right within a year, Mercer makes it right. A free second visit is included if a repair fails. A written price is provided before any work starts. Always. No exceptions.
Storm Damage Roof Repair in Big Bear City
Storm Damage Roof Repair in Big Bear City typically means one of three things: a heavy snow season overloaded rafters or decking, a wind event tore shingles and exposed the underlayment, or an ice dam backed meltwater under the eaves and soaked the sheathing. All three are common here, and all three need a structural checkpoint before anything gets patched. A typical storm-related repair in Big Bear City runs $650 – $2,400, depending on the decking damage and whether ice and water shield has to be retrofitted at the eaves. Structural reinforcement of rafters runs higher, often $3,000 – $6,000 when county snow-load review is involved.
Snow Load and Eave Damage
Snow doesn’t just sit on a Big Bear City roof. It compresses, melts at the ridge from interior heat, refreezes at the cold eaves, and forms a dam that pushes water backward under shingles. On older cabins without ice and water shield membrane, that water soaks the decking and drips inside. Our crews inspect the eaves first on every storm repair, because that’s where Big Bear roofs fail first.
Wind and Missing Shingle Repair
Wind gusts through the ridgelines around Big Bear City tear loose granules off older composition shingles and peel up tabs on exposed slopes. If water reaches the decking before we get there, the repair scope grows. We write the price for the visible damage, then add a written allowance for whatever we find underneath. You approve any change in writing before we touch it.
Metal Roof Repair in Big Bear City
Metal Roof Repair in Big Bear City is usually about screw-line leaks, failed roof penetrations, or snow sliding off steep metal panels and ripping off the flashing at the eaves. Metal roofs shed snow fast, which is great for snow load. But that sliding snow is brutal on anything in its path. A typical metal roof repair in Big Bear City runs $500 – $1,800 for screw-line and penetration work. Eave flashing repair after snow-slide damage runs $1,200 – $2,800, and a full panel replacement on a damaged section starts around $2,500.
Snow Slides and Penetration Flashing
Big Bear City sees more metal roof flashing failures than nearly anywhere else in Southern California, because snow slides down the panels and catches on every vent pipe, chimney, and skylight curb. When the flashing tears away, water finds the screw holes. We check every penetration, not just the one that’s leaking, and we take photos of what we find before writing the scope.
Re-Sealing and Panel Replacement
Older metal roofs on Big Bear City cabins often used sealants that dry out and crack at high elevation. UV here is relentless. We identify exactly which seams and screw lines have failed, replace panels only where needed, and give you a written price for the full repair before work starts.
Trusted Brands We Service in Big Bear City
We install and repair shingle brands including GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral. For Big Bear City jobs we typically recommend GAF or CertainTeed architectural shingles paired with GAF ice and water shield at the eaves, because that combination holds up best under sustained snow and freeze-thaw. We stock the common accessory parts locally for Big Bear City customers, which means a faster turnaround when a repair needs new flashing, boots, or ridge caps mid-job. If you have Atlas, Tamko, or Boral on your roof now, we can match and repair those lines as well. Call (743) 200-8347 and we’ll tell you exactly what’s on your roof and what it’ll take to fix it.
Common Roof Repair Problems We See in Big Bear City Homes
- Ice dams at the eaves. Daily freeze-thaw cycles in fall and spring back meltwater beneath the shingles. This is the number one cause of spring leaks in Big Bear City, and most 1950s – 70s cabins were built without any ice and water shield membrane, so there’s no second line of defense.
- Cupped or rotted decking. You can’t see it until shingles come off. The original 1×6 decking on older Big Bear City cabins swells with moisture, dries under UV, and eventually cups and separates. By the time a leak shows on the ceiling, the decking under the shingles is often already gone.
- Failed valley and penetration flashing. Valleys carry the most water on any roof, and on aging wood shake or early composition roofs the flashing under the valley is often original. Big Bear City’s snow-melt volume simply overwhelms flashing that was never meant for this much water.
- Snow load distress on rafters. San Bernardino County ground snow loads for the Big Bear Valley can exceed 100 psf. Older rafter spans on cabin-era homes weren’t designed for that. We see split rafters, sagging ridge lines, and cracked bearing points when heavy snow years arrive.
Pricing for Roof Repair in Big Bear City, CA
Here’s what you can expect to pay in Big Bear City. A small leak repair or vent boot replacement typically runs $380 – $700. A valley repair with new flashing and shingles runs $650 – $1,400. A full eave repair including new decking and ice and water shield runs $1,800 – $3,500. A structural reinforcement job with county permit review starts around $3,000 and goes up from there depending on what the rafter connections need. The biggest variable is what’s under the shingles. We write a price for the visible damage, include a written allowance for decking and underlayment replacement, and you approve anything beyond that in writing before we proceed. Call (743) 200-8347 for a free estimate, and you’ll get a written line-item price before any work is authorized.
We Also Serve Cities Near Big Bear City
In addition to Big Bear City, our crews serve Big Bear Lake, Lucerne Valley, Running Springs, and Yucaipa. Same written-price standard, same background-checked and photo-badged technicians, same 365-Day Done Right Promise on every repair.
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 Repair in Big Bear City
Yes, many do. San Bernardino County requires a permit review of the existing roof structure’s snow load rating before re-roofing older cabin-era homes in Big Bear City. Repairs that involve structural work, decking replacement beyond a small patch, or full re-roofs nearly always trigger this review. Simple shingle or flashing repairs may not, but we’ll tell you upfront which applies to your job. Call (743) 200-8347 and we’ll walk you through what your specific repair needs.
That’s an ice dam. Snow melts from heat escaping your roof, runs down to the cold eaves, refreezes, and forms a dam that pushes meltwater back under the shingles. Older Big Bear City cabins rarely have ice and water shield membrane at the eaves, so the water soaks the decking and drips inside. The fix is installing ice and water shield membrane up from the drip edge and addressing any insulation issues at the eaves. Call (743) 200-8347 for a repair estimate.
Most metal roofs can be repaired. Screw-line leaks, failed sealant, and penetration flashing failures are all repairable without replacing the roof. The exception is when a storm or snow slide has damaged panel seams beyond re-sealing, or when the metal itself has thinned from corrosion. We’ll photograph what we find and give you a written repair price before any work starts. Call (743) 200-8347 to schedule an inspection.
On older Big Bear City cabins built between the 1950s and 1970s, we typically find cupped or separated 1×6 decking, missing or failed underlayment, and no ice and water shield anywhere at the eaves. Valleys often have original flashing that’s rusted through. On a 1960s A-frame off Greenway Drive, our crew opened a valley leak and found the decking had cupped and separated, with no ice and water shield at the eave. We replaced the failed decking, installed GAF ice and water shield two courses up from the drip edge, re-flashed the valley, and tied new architectural shingles into the existing field. The homeowner got photos and a written scope before we closed it up. That’s the standard on every Big Bear City job.
Most storm damage repairs in Big Bear City take one to three days once work starts. The variables are snow cover (we often have to clear the roof first), whether decking replacement triggers a county permit review, and whether your rafter structure needs reinforcement. We’ll give you a written timeline when we give you the written price. Call (743) 200-8347 for a free estimate and a schedule that accounts for Big Bear weather.
Written by Grant Whitlock, Owner at Mercer Roofing, serving Big Bear City with written-price, guaranteed roof repair.