Free roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Before
After
Before
After
Before
AfterFast, Reliable Roof Repair Across Big Bear Lake
Roof repair in Big Bear Lake is a different job than it is down the hill. At 6,700 feet, your roof has to hold snow measured in feet, survive freeze-thaw cycles that push water under shingles, and take direct high-altitude UV all summer. Brennan Roofing handles shingle replacement, leak repair, flashing repair, and storm damage work for cabins, A-frames, and vacation rentals throughout Big Bear Lake. Every job starts with a written price before any work begins, and every repair is backed in writing for one full year. If you’re looking at a leak or storm damage, call (361) 320-9467 for a free estimate.
Key Takeaways
- Big Bear Lake roof repairs run higher than lowland work because alpine snow load engineering and freeze-thaw cycles demand heavier materials and more involved flashing work.
- Most Big Bear Lake homes are second homes or vacation rentals, so leaks and ice dams are often found weeks after the damage starts.
- Brennan Roofing writes the price down before any work begins, and the 365-Day Done Right Promise guarantees every repair in writing for a full year.
- End-of-life wood shake and shingle roofs on 1960s – 1980s cabins routinely hide rotten decking and undersized framing that a repair quote has to account for.
This is the only Big Bear Lake roof repair page that explains how an inspection-first, written-allowance process handles the outdated wiring, undersized framing, failed waterproofing, and permit-triggered code upgrades that opening up an older mountain cabin actually turns up. That’s the exact reason a repair quote moves, and it’s why we put the price on paper before we touch anything.
Why Brennan Roofing Is Big Bear Lake’s Preferred Roof Repair Company
Big Bear Lake homeowners call us because we operate under a named, written standard: The Garrison Standard. That means background-checked, uniformed technicians on every job, a live person answering the phone around the clock, and a written price before any work starts. No voicemail, no callback queue, no price that changes at the door. Travis Oakley leads the local crews, and he holds every job to the same standard whether it’s a small valley repair near the Village or a full tear-off off Mill Creek Road.
We run a lot of repairs for property managers and absentee owners who can’t be on site when the work happens. The written scope, written price, and written guarantee matter more when you’re 90 miles away and a neighbor calls about a water stain on your ceiling beam. Our full-service Roof Repair team documents everything before, during, and after the job, and every repair gets the same one-year written guarantee.
We’ve built our reputation in Big Bear Lake on showing up when we say we will, pricing the work honestly, and standing behind it. The 365-Day Done Right Promise is not a slogan. It’s a written guarantee: if a repair fails within one year, we come back and make it right at no charge. That’s the standard every Big Bear Lake homeowner should hold a roofer to.
Shingle Roof Repair in Big Bear Lake
Shingle roof repair in Big Bear Lake typically runs $450 – $950 for a small repair like replacing a few cracked or blown-off shingles, and $1,400 – $3,800 when the repair involves valley work, underlayment replacement, or ice-dam remediation at the eaves. Alpine snow load engineering drives most of what we do here. A shingle roof in Big Bear Lake is not the same assembly you’d put on a house in Redlands or San Bernardino. Ice and water shield at the eaves, reinforced valley flashing, and drip edge sized for heavy runoff are standard. When we open up a roof on a 1960s or 1970s cabin, we often find the original assembly was never upgraded for the snow and freeze-thaw loads it actually faces.
When Shingles Fail on a Mountain Roof
High-altitude UV bakes shingles faster at 6,700 feet than at lower elevations. The repeated melt-refreeze cycle also works granules loose and cracks sealant at the edges. We see failed shingles most often on south-facing slopes and around penetrations like ridge vents, plumbing stacks, and chimney flashing where the sun hits hardest all summer.
What a Shingle Repair Actually Involves Here
The repair starts with an inspection of the decking below the failed shingles. On Big Bear Lake cabins, it is common to find soft decking that has been wicking moisture from ice damming all winter. We price the visible repair, write in an allowance for hidden decking or underlayment replacement, and get written approval before we expand the scope. The shingles themselves are matched to your existing roof, and we install materials from GAF, Owens Corning, and CertainTeed lines depending on what’s on the roof and what performs best at elevation.
Storm Damage Roof Repair in Big Bear Lake
Storm damage roof repair in Big Bear Lake typically runs $600 – $2,200 for wind and ice damage repairs, and $2,500 – $6,500 when heavy snowpack or a fallen limb has compromised decking, underlayment, or structural framing. The storms here are not like lowland storms. A big snowfall followed by a warm day and a hard freeze is what does the most damage. Snowmelt runs down under the shingle layer to the ice and water shield, refreezes at the eave, and forms an ice dam. The dammed water then backs up under the shingles and finds every seam, nail hole, and flashing gap on the roof.
Ice Dams and What They Do to a Cabin
Ice damming at eaves and valleys on under-insulated or intermittently heated cabins is the single most common storm and winter failure we fix in Big Bear Lake. Melt-refreeze cycles push water under shingles and past waterproofing where a lowland roof assembly would have held. By the time a neighbor or property manager spots the interior stain, the water may have been working for weeks.
Emergency Storm and Snow-Load Inspections
Because so many of the homes around Big Bear Lake are vacant second homes and short-term rentals, we do a steady business in emergency snow-load inspections and ice-dam remediation each winter. If a leak or sag shows up after a heavy snow, call (361) 320-9467. We’ll get a technician out to assess the snow load, check the eaves and valleys, and get you a written repair scope the same day.
Trusted Brands We Service in Big Bear Lake
We service and install shingle roofs from GAF, CertainTeed, and Owens Corning, and we keep a local stock of the fasteners, underlayment, ice and water shield, and flashing materials that Big Bear Lake homes actually need. Matching a repair to the existing roof matters, especially on a mountain cabin where the exposure and pitch are steeper and the manufacturer’s high-wind and snow-load installation specs actually get enforced. We’ll tell you plainly which brand and product line makes sense for your roof, and we’ll put the options on paper with the price.
Common Roof Repair Problems We See in Big Bear Lake Homes
- Ice damming at eaves and valleys. Under-insulated cabins and intermittently heated homes cycle through melt and refreeze all winter, and the backed-up water works its way under shingles and past waterproofing that would have held up fine at lower elevation.
- End-of-life wood shake and shingle roofs. The 1960s through 1980s A-frames and gambrels around Fox Farm, Boulder Bay, and Moonridge were often built with original wood shake or shingle roofing. By the time we open one up, the decking underneath is frequently rotten and the framing needs inspection before any repair can be priced honestly.
- UV-baked sealants and flashing failures. The summer sun at 6,700 feet cooks sealants, membrane edges, and pipe boot seals faster than down the hill. On vacant second homes, these penetrations are where leaks appear first, and nobody is there to catch them.
- Valley and chimney flashing leaks on steep pitches. A-frame and chalet rooflines put serious runoff through the valleys, and the flashing details have to be built for snow, not rain. We pull the old flashing, inspect the decking below, and rebuild the detail with the right underlayment and drip edge.
Pricing for Roof Repair in Big Bear Lake, CA
Small leak repairs in Big Bear Lake run $350 – $750. Shingle replacement and flashing work usually lands between $450 and $1,400. Valley repairs and ice-dam remediation run $1,200 – $3,800 depending on the condition of the decking and underlayment. Structural repair from hidden rot or undersized framing pushes a job to $3,000 – $9,000. These are honest ranges for mountain work at 6,700 feet, where the material spec and the labor are both heavier than lowland roofing. Every Brennan Roofing job starts with a written line-item price before any work begins, and the price does not move at the door. Call (361) 320-9467 to schedule a free estimate and get a real number on paper.
We Also Serve Cities Near Big Bear Lake
Brennan Roofing serves the whole Big Bear Valley and the mountain communities down the 18 and 38. We run roof repair crews to Big Bear City, Running Springs, Lucerne Valley, and Mentone on a regular schedule. If your home is anywhere in the Big Bear Lake area, call us directly and we’ll get a technician out to take a look.
Serving Big Bear Lake, CA - Our Local Coverage Area
We’re based in the Big Bear Lake 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 Lake
Big Bear Lake repairs cost more because the roof assembly has to be engineered for alpine snow loads, not rain. Ice and water shield, heavier underlayment, reinforced valley flashing, and drip edge sized for heavy runoff all add material cost, and steep mountain pitches make the labor slower and more involved. A repair that runs $400 in the Inland Empire often runs $700 – $1,200 here because the materials and the labor are genuinely different. Call (361) 320-9467 and we’ll give you a written price for your specific roof.
Have the roof inspected twice a year, once after the snow season and once in late fall before the first big storm. At this elevation, ice damming and freeze-thaw damage accumulate over a single winter, and a small flashing leak on a vacant home can go unnoticed for weeks. We inspect snow loads, eaves, valleys, and all penetrations, then put a written report and a written repair price in your hands.
We stop and document what we found, then we present you with a written change order before we touch anything else. The original contract includes a written allowance for hidden conditions, because on 1960s – 1980s Big Bear cabins, we expect to find rotten decking, failed underlayment, or undersized framing once the roof is opened. You approve the changed scope in writing, and only then does the work continue. There is no surprise bill at the end.
We service and install shingles from GAF, CertainTeed, and Owens Corning, and we match the repair to your existing roof when possible. At 6,700 feet, the manufacturer’s high-wind and snow-load installation specs matter more than the shingle color. We stock local inventory of the underlayment, ice and water shield, and flashing that mountain repairs require.
Look at three things: whether the price is written and line-itemed before the work starts, whether the scope includes an allowance for hidden decking or framing damage, and whether the repair is guaranteed in writing. A low bid on a Big Bear cabin usually means the roofer is pricing only the visible damage and planning to hit you with change orders once the roof is open. Our written price covers what we see, our written allowance covers what we find, and the 365-Day Done Right Promise covers the work for a full year in writing.
Call Brennan Roofing for Roof Repair in Big Bear Lake
If you have a leak, ice dam, storm damage, or a failing mountain roof, call (361) 320-9467 and we’ll schedule a free estimate. Travis Oakley and the Brennan Roofing crews know what a Big Bear Lake roof actually goes through, and we’ll give you a written price before any work begins. The Garrison Standard applies to every job, every time.
Written by Travis Oakley, Owner at Brennan Roofing, serving Big Bear Lake and the surrounding mountain communities.