Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Window Company in Big Bear Lake, CA
Window and door work in Big Bear Lake is different from any job down the hill. Homes here sit above 6,700 feet and take real mountain weather: heavy snow loads, hard freezes, intense UV at altitude, and wind that finds every gap in a frame. Juniper Windows & Doors handles window replacement, window installation, and door replacement for cabins, A-frames, and year-round homes across Big Bear Lake. Every project gets a written price before work begins, backed by our 365-Day Done Right Promise. Call (682) 281-2168 to schedule a free estimate.
Why Big Bear Lake Homes Are Different
Big Bear Lake’s housing stock runs from 1920s cabins to newer full-time residences, and the older structures were rarely built for the conditions they actually face. We regularly see single-pane aluminum frames, rotted wood sills, and doors that have swollen and seized in the dry cold. Snow loads compress frames over time; freeze-thaw cycles work fasteners loose; and the intense high-altitude sun breaks down seals and caulking faster than homeowners expect. A window that works fine in Riverside will fail here within a few seasons if it isn’t rated for the cold and built with thermal breaks.
The terrain matters too. Many Big Bear Lake properties sit on slopes, which means ladder access, uneven ground, and tighter staging areas than a flat suburban lot. We plan for that on every job, and we quote it honestly. Whether you’re up off Big Bear Boulevard or tucked into a neighborhood near the lake itself, the written price we give you accounts for the actual conditions at your home. No change orders when the crew arrives and finds something we should have anticipated.
Our Main Big Bear Lake Services
Big Bear Lake homeowners call us most often for two things: replacing windows that have reached the end of their life in mountain conditions, and replacing doors that no longer seal or close properly. Each service has its own Big Bear Lake page with full pricing and details.
Window Replacement in Big Bear Lake
Replacing windows in Big Bear Lake usually means pulling out frames that have warped, rotted, or lost their seal. We size the new glass for the actual opening, address any water damage around the frame, and install units rated for high-altitude cold and UV. Impact-rated glass is available for homes that want the extra protection against wind-borne debris. Getting the flashing right matters more here than in the valley, because snowmelt finds every imperfection. For full pricing and what to expect, see Window Replacement in Big Bear Lake.

Window Installation in Big Bear Lake
New construction and addition work in Big Bear Lake calls for a different approach than retrofit replacement. Window installation involves setting units into rough openings with proper shimming, insulation, and water management. In mountain framing, we often deal with non-standard stud spacing, thicker walls for insulation, and the need to flash against snow and wind-driven rain rather than just occasional drizzle. The goal is a unit that performs for decades at altitude. See Window Installation in Big Bear Lake for scope, process, and pricing.

Door Replacement in Big Bear Lake
Entry doors in Big Bear Lake take a beating. Cold makes metal doors contract, snow and ice work on thresholds, and older wood doors swell and stick or shrink and leak. We replace entry doors, patio doors, and side doors with units that seal tightly and operate smoothly through the full temperature range. A properly installed door here needs a threshold that handles snowmelt, weatherstripping that stays flexible below freezing, and a frame that won’t shift as the ground heaves. Details and pricing are on Door Replacement in Big Bear Lake.

What happens when you call
- 1
A real person answersNo phone trees - you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Big Bear Lake
We install and service windows and doors from PGT, CGI, CWS, and Therma-Tru, among the eight product lines we carry. Parts for common Big Bear Lake repairs are stocked locally where possible, which shortens turnaround on things like sash replacements and hardware fixes. See our brands for the full lineup and what each one is designed to handle.
Pricing for Window Company in Big Bear Lake, CA
| Service | Typical range in Big Bear Lake |
|---|---|
| Standard window replacement (per window) | $450 – $1,200 |
| Impact-rated window replacement (per window) | $800 – $2,200 |
| Full-home window replacement (8-12 windows) | $6,500 – $16,000 |
| Window installation (new construction, per opening) | $300 – $900 |
| Entry door replacement | $1,200 – $3,800 |
| Patio door replacement | $2,000 – $5,500 |
| Sliding glass door replacement | $1,800 – $5,200 |
| Glass replacement (per pane) | $180 – $600 |
| Weatherstripping and seal replacement | $150 – $400 |
| Trim and flashing repair work | $200 – $800 |
Big Bear Lake pricing runs higher than down the hill for two honest reasons: access and material ratings. Steep driveways, snow, and tight staging add labor time, and mountain-rated glass and hardware cost more than standard builder-grade product. Every quote we give is a written, fixed price before any work starts. If the number changes, you’ll know before we do anything, not after.
Neighborhoods We Serve in Big Bear Lake
We work across Big Bear Lake, from lakefront properties to cabins tucked into the surrounding slopes. Response time for estimates is typically within a few business days, depending on weather and road conditions during the winter months.
- Boulder Bay
- Fox Farm
- Moonridge
- Fawnskin
- Sugarloaf
Service Area – Cities Near Big Bear Lake
Juniper Windows & Doors serves Big Bear Lake and the surrounding mountain communities. We also cover Big Bear City, CA, Running Springs, CA, Lucerne Valley, CA, and Mentone, CA. Scheduling for all of these areas is coordinated through our Inland Empire office.
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 Window Company in Big Bear Lake
When a permit is required by San Bernardino County for structural changes or certain replacement scopes, we handle the permitting process as part of the job. We’ll tell you upfront whether your project needs one. Most straightforward replacements do not, but we never guess on code questions.
We schedule around weather and road closures. If a storm makes access unsafe or impossible, we rebook and communicate the new arrival time through the Relay Visibility Guarantee, which gives you a live arrival time and photo updates throughout the job.
Yes. With eight product lines available, we match styles, finishes, and performance ratings across manufacturers when it makes sense for the home. We’ll be direct if a mixed-brand approach compromises anything: not all frame profiles pair cleanly, and we’ll tell you before you pay for anything.
For a free written estimate on window or door work in Big Bear Lake, call (682) 281-2168. Our team answers live, 24/7, and every quote is a fixed price before the first screw turns.
What happens when you call
- 1A real person answersNo phone trees - talk to a local windows & doors pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Big Bear Lake Customers Say
"Front door looks great and shuts well. The threshold is sealed well and the lock lines up with the strike."
- Rory F."Quote came in the app with options for glass. Easy to compare."
- Vera L."Door replacement. Installer texted when on his way and finished by lunch. Tight and clean."
- Neil B.










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