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Flat & low-slopeFree roof inspection with deck photos before we talk money - GAF and Owens Corning certified installation
Fast, Reliable Roofing Company Across Lake Arrowhead
Hiring a Roofing Company in Lake Arrowhead means finding a crew that understands what a mountain roof actually goes through. We’re talking 100-plus inches of snow, ice dams that form in January and hang around till March, and UV at 5,100 feet that bakes shingles flat in the summer. Brennan Roofing Co Riverside serves the whole Lake Arrowhead area with crews who know the difference between a roof that’ll hold and one that’ll fail by February. Call (341) 208-3988 and we’ll put a written price in your hand before any work begins.
Why Brennan Roofing Co Riverside Is Lake Arrowhead’s Preferred Roofing Company
Lake Arrowhead homeowners call us because we show up when we say we will. No voicemail, no callback queue. A live person answers at (341) 208-3988 around the clock. Our technicians are background-checked and arrive in uniform, so you know exactly who’s climbing onto your roof. That matters more in Lake Arrowhead than most places – you’re letting someone onto a roof that has to carry real snow load.
We’re part of the Garrison Partners family, founded in 2000. Every location operates to the same Garrison Standard: written price before any work starts, background-checked crews, and a 365-Day Done Right Promise on every job. If our work fails within a year, we come back and make it right at no charge. In writing.
We’ve re-roofed homes throughout Lake Arrowhead, from lakefront cabins in the North Bay tract to newer custom builds off Highway 173. The terrain changes, the snow load changes, but the standard doesn’t. That’s the point of having a defined standard – it doesn’t bend based on who’s watching.
Styles & brands we work with
Metal Roof Installation in Lake Arrowhead
Metal Roof Installation in Lake Arrowhead is one of the smartest investments a mountain homeowner can make. Standing seam panels shed snow quickly, resist the freeze-thaw cycle that cracks asphalt, and typically outlast the roof deck they’re fastened to. A full standing seam metal roof on a Lake Arrowhead home runs $28,000 to $55,000 depending on slope, panel gauge, and whether we’re stripping old material first. The real question up here isn’t whether metal works – it does – it’s whether the underlayment and ice shield beneath it are spec’d for alpine conditions.
Standing Seam vs. Exposed Fastener
Standing seam uses hidden clips and allows the metal to expand and contract with Lake Arrowhead’s temperature swings without wallowing out fastener holes. That’s the right call for steep A-frames and long runs. Exposed fastener panels cost less – roughly $18,000 to $32,000 on a typical lake cabin – but the rubber washers on those screws harden faster at altitude and UV. We explain both, lay out the real price difference, and let you decide with the facts on paper.
Snow Diverter and Valley Details
On a metal roof in Lake Arrowhead, snow diverters above doorways and walkways aren’t an upsell. They stop a sliding sheet of snow from coming off the roof all at once and taking out a gutter, a deck rail, or a person. We also spec heavier gauges at valleys where ice accumulates, and ice and water shield below the metal from the eaves up to at least three feet past the warm wall. These are the details flatland roofers miss because they don’t see snow the way we do.
Residential Roofing in Lake Arrowhead
Residential Roofing in Lake Arrowhead covers everything from a full tear-off and re-deck on a 1940s lakefront cabin to a straight re-shingle on a newer custom home near Grass Valley Lake. A typical asphalt re-roof in Lake Arrowhead runs $14,000 to $28,000, with the spread driven by decking condition, number of valleys and dormers, and how much ice and water shield the roof needs. The old rule of one course of ice shield at the eaves is flatland thinking. Up here, valleys and low-pitch porch roofs get full membrane, and we quote it that way from the start so the number on paper is the number you pay.
Tear-Off and Re-Deck
Most Lake Arrowhead homes built before 1980 were framed with 1-by skip sheathing – boards spaced apart rather than solid plywood. Reusing that skip sheathing under architectural shingles is a failure waiting for a snow year. The gaps between boards let the shingles flex under snow load, and the first storm cracks them. We price full OSB or plywood re-deck whenever skip sheathing is present, and we won’t quote a number that skips it just to look cheap. You need the roof to hold, not just to pass a quick inspection.
Valleys and Dormers
Older cabins and A-frames around Lake Arrowhead have more valleys and dormers than a typical suburban house. Each one is a place where snow collects, melts, refreezes, and pushes water under shingles if the flashing isn’t right. We hand-flash every valley with metal, not woven shingle, and lay ice and water shield the full length of every valley before the first shingle goes down. That’s not extra. That’s the minimum for a roof that survives a Lake Arrowhead winter.
Trusted Brands We Service in Lake Arrowhead
We install materials from GAF, CertainTeed, Owens Corning, IKO, Atlas, Tamko, and Boral, and we stock common repair components locally so a damaged section doesn’t sit exposed through the next storm. For Lake Arrowhead homes, we often recommend GAF Timberline architectural shingles for their snow-load performance, or standing seam from a manufacturer we trust at altitude. We’ll lay out your options plainly, including what Atlas or Tamko lines cost versus the premium lines, and order the long-lead materials week one so the job doesn’t stall waiting on custom valleys or specialty trim. You get the brand choice, but we’ll tell you which ones hold up in freeze-thaw cycles, because that’s the test up here.
Common Roofing Company Problems We See in Lake Arrowhead Homes
- Ice dams on low-pitch porch roofs. When a porch roof over a heated space gets only a single course of ice and water shield or none at all, snow melts at the warm wall, refreezes at the eave, and water backs up under the shingles into the ceiling. We see it every February in homes around Cedar Glen and the North Bay tract.
- Cracked architectural shingles over skip sheathing. The original 1960s skip sheathing flexes under snow load, and modern architectural shingles crack along the gaps. The fix isn’t patching the shingles – it’s pulling them and installing solid decking before re-roofing.
- Blocked ridge vents on steep A-frames. A standard ridge vent on a 12/12 pitch A-frame gets buried in snow, blocks airflow, and drives condensation into the attic. Snow diverters and ventilated ridge systems spec’d for snow country are the fix, not more insulation.
- Rotted out cedar shakes on north-facing slopes. Original cedar shakes on the shaded side of older cabins hold moisture, grow moss, and turn punky years before the sun-exposed slopes fail. By the time a leak shows inside, the decking underneath is often compromised.
See the difference
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After
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AfterPricing for Roofing Company in Lake Arrowhead, CA
A straight re-shingle on a Lake Arrowhead home starts around $14,000, a full tear-off with re-deck typically runs $20,000 to $35,000 depending on decking replacement, and a standing seam metal roof runs $28,000 to $55,000. What moves the number is the decking condition, the count of valleys and dormers, the ice and water shield coverage, and whether custom flashing or valleys have long lead times. We put the full number in writing before ordering anything. You’ll know the price, the scope, and the schedule before a single nail goes in. Call (341) 208-3988 for a free estimate.
| Job Type | Lake Arrowhead Price Range |
|---|---|
| Roof inspection | $250 – $450 |
| Asphalt re-shingle | $14,000 – $28,000 |
| Full tear-off with re-deck | $20,000 – $35,000 |
| Standing seam metal roof | $28,000 – $55,000 |
| Valley or ice dam repair | $800 – $3,500 |
We Also Serve Cities Near Lake Arrowhead
Beyond Lake Arrowhead proper, our crews cover Crestline down Highway 18, Highland, Loma Linda, and Fontana. If you’re anywhere in the mountain communities or the valley below, you’ll get the same written price and the same 365-Day Done Right Promise. Read more about our Roofing Company in Lake Arrowhead coverage and what to expect on a mountain roof.
Serving Lake Arrowhead, CA - Our Local Coverage Area
We’re based in the Lake Arrowhead 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 Lake Arrowhead
For a Lake Arrowhead roof, we spec full ice and water shield coverage in every valley, at every eave to at least three feet past the warm wall, and across the entire surface of low-pitch porch roofs. That’s typically 30 percent of the roof area or more, compared to roughly 6 to 8 percent on a flatland roof. If a quote comes in with only a single course at the eaves, the roofer is quoting a Riverside roof, not a mountain roof. Call (341) 208-3988 and we’ll walk your roof and show you exactly where the membrane belongs.
Yes, on any metal roof where snow slides toward a doorway, walkway, deck, or driveway. A snow diverter breaks up the sheet so it doesn’t all come down at once. At 5,100 feet with 100-plus inches of annual snowfall, this isn’t optional hardware – it’s a safety question. We include diverters in every metal roof quote for Lake Arrowhead homes and price them honestly in the written estimate.
Standard ridge vents get buried under snow on a steep A-frame, blocking airflow and pushing condensation into the attic. The result is mold on the sheathing and water stains on the ceiling by spring. The fix is a ventilated ridge system spec’d for snow country, usually paired with snow diverters so the vent can breathe even after a heavy storm. We see this failure regularly in 1970s A-frames around the lake, and we correct it as part of any re-roof.
No, in almost every case the skip sheathing comes off. The original 1-by boards on 1920s to 1960s cabins have gaps that let architectural shingles flex and crack under snow load, and the sheathing itself is often rotted from decades of moss and trapped moisture on the north slope. We strip to the rafters, replace the rotted wood, and install solid decking before the new roof goes on. Reusing the old sheathing saves money up front and costs more in leaks later.
We quote the roof with the custom valley lead time built into the schedule, not hidden from it. The price goes on paper before anything is ordered, and it doesn’t move at the door. If the copper valleys are four months out, we order them week one and coordinate the tear-off and decking so your roof isn’t sitting exposed waiting on trim. You’ll know the date, the price, and what’s being installed before we start. Call (341) 208-3988 for a free estimate and a written quote.
Contact Brennan Roofing Co Riverside for Lake Arrowhead Roofing
If you’re in Lake Arrowhead and you need a roofer who quotes mountain standards, not flatland shortcuts, call (341) 208-3988. We’ll schedule a free estimate, walk the roof with you, and put a written price in your hand. No pressure, no shifting numbers. Just the Garrison Standard, applied to Lake Arrowhead’s snow, ice, and altitude. Call today.
Written by Travis Oakley, Owner at Brennan Roofing Co Riverside, serving Lake Arrowhead with mountain-specific roofing standards and written pricing.