Free in-home measure and quote - PGT, CGI and CWS impact lines compared on your actual openings, style by style
Window Company in San Dimas, CA
Hale Windows & Doors is the window company San Dimas homeowners call when the sun beats through old aluminum frames and the heat just won’t quit. We handle window replacement, window repair, and front door replacement across the flatlands and up into the foothills, from Via Verde to the neighborhoods off Bonita Avenue. San Dimas homes lean mid-century, which means original single-pane glass, warped wood sashes, and doors that have been settling for fifty years. If you’re pricing out a job, call (252) 675-6980 and we’ll get you a written number before anything gets ordered.
Why San Dimas Homes Are Different
San Dimas sits right at the base of the San Gabriel Mountains, and the homes here take the full force of a San Gabriel Valley summer. July highs run in the low 90s, heat waves push past 100°F, and west-facing windows in the original 1960s and 70s aluminum frames turn bedrooms into ovens by mid-afternoon. Winter nights drop into the 40s, so the same single-pane windows that bake you in August leak heat all through January. Most of the housing stock predates the 2008 Title 24 energy standards, so when a window or door fails, upgrading to dual-pane low-E glass (a thin coating that blocks heat while letting light through) does real work in this climate.
The terrain matters too. The flatland ranches off streets like Walnut Avenue and Cypress Street are straightforward, but the hillside homes in Via Verde and north of Bonita Avenue were built into slopes in the 1970s and 80s. Those houses have large view windows and sliding glass doors that often need custom sizing, and they sit inside Cal Fire’s very high fire hazard severity zone. That means exterior door and window replacements in the foothills can trigger Chapter 7A ember-resistant and fire-rated assembly requirements under the California Building Code, something a flatland contractor from a neighboring city may not catch until the permit desk sends it back.
Our Main San Dimas Services
The two jobs San Dimas homeowners call us about most are replacing failed windows and swapping out a front door that’s either warped, drafty, or just done for. Here’s what each involves locally, with a link to the full page for that service in San Dimas.
Window Replacement in San Dimas
Most San Dimas window replacements start with the same problem: single-pane aluminum frames from the 1960s that are cooking the west side of the house and rattling every time the Santa Anas blow. We pull measurements, check the opening for settled framing (common on slab foundations here), and spec dual-pane low-E glass sized to the rough opening, not the old frame. Hillside homes in Via Verde often need custom sizing because those big view windows were never standard to begin with. Window Replacement in San Dimas walks through pricing, product lines, and what the install day actually looks like.

Window Repair in San Dimas
Window repair in San Dimas is usually about the hardware that gets hammered by dry heat and fine dust off the foothills: failed balances, broken latches, fogged glass where the seal failed, and tracks that won’t slide. We repair rather than replace when the frame is still square and the glass is intact, and every repair carries a written guarantee. If the repair fails, the second visit is free. That’s the 365-Day Done Right Promise in writing, and it applies to every window repair we do in San Dimas. Window Repair in San Dimas covers the common failure points and what they cost to fix.

Front Door Replacement in San Dimas
Front doors in San Dimas take heat on the south and west exposures, and the older wood doors on mid-century ranches are often swollen in summer, shrunken in winter, and leaking air around all four edges. We replace them with properly hung, pre-hung units from Therma-Tru and others, and we check the threshold, the jamb, and the weatherstripping as part of the job. In foothill homes, we also check whether fire-rated assembly requirements apply before we order anything. Front Door Replacement in San Dimas covers door styles, sizing, and what a replacement costs here.

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 San Dimas
We install and service windows and doors from PGT, CGI, CWS, and ViewLux, matched to the job rather than pushed as one-size-fits-all. PGT and CGI make sense for foothill homes with wind and ember exposure. ViewLux and CWS cover a lot of the mid-century replacements where the homeowner wants clean lines without giving up thermal performance. See our brands for the full breakdown.
Pricing for Window Company in San Dimas, CA
| Service | Typical range in San Dimas |
|---|---|
| Standard window replacement (per window, vinyl or aluminum) | $600 – $1,200 |
| Dual-pane low-E window replacement (per window) | $800 – $1,500 |
| Custom-sized window replacement (hillside homes) | $1,200 – $2,200 |
| Sliding glass door replacement | $1,800 – $3,500 |
| Window glass replacement (single pane) | $150 – $400 |
| Window glass replacement (dual-pane, sealed unit) | $300 – $700 |
| Window balance or spring repair | $125 – $250 |
| Window latch, lock, or crank replacement | $90 – $200 |
| Front door replacement (pre-hung, standard size) | $1,500 – $3,000 |
| Front door replacement (fire-rated assembly, foothills) | $2,500 – $4,500 |
| Weatherstripping replacement (per door or window) | $60 – $150 |
What pushes a number up in San Dimas is usually the hillside factor: custom sizing for non-standard view windows, structural opening repair where a slab has settled, and fire-rated assemblies in the Chapter 7A zones. Every quote we give is a written price before any work starts, so the number you approve is the number on the invoice. No change orders, no “we found something” phone calls once the job is underway.
Neighborhoods We Serve in San Dimas
We work throughout San Dimas, from the flatland ranches south of Bonita Avenue up into the foothill neighborhoods where the roads switchback and the driveways get steep. Scheduling and dispatch are coordinated from our Los Angeles office; the crews that show up serve San Dimas locally.
- Via Verde
- Foothills north of Bonita Avenue
- Downtown San Dimas
- Neighborhoods off Walnut Avenue
- Areas near San Dimas Avenue and Cypress Street
Most customers in the flatlands get a first visit scheduled within a few business days. Hillside homes with custom or fire-rated work can take a little longer to schedule because the quoting and permitting steps are heavier.
Service Area – Cities Near San Dimas
San Dimas sits close to a string of San Gabriel Valley cities with similar housing stock and the same climate pressures. We also serve La Verne, CA, Glendora, CA, Covina, CA, and Azusa, CA. If you’re just over a city line, give us a call and we’ll tell you straight whether we cover your street.
Serving San Dimas, CA - Our Local Coverage Area
We’re based in the San Dimas 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 San Dimas
In many San Dimas homes, straightforward window replacement with no structural changes doesn’t require a permit, but foothill homes in the fire hazard zone can trigger Chapter 7A requirements that do. We check the specific address against current San Dimas and Los Angeles County requirements before quoting. If a permit is needed, we handle it. Call (252) 675-6980 if you want us to look up your street.
Most flatland San Dimas homes get a first visit scheduled within a few business days. Hillside homes with custom sizing or fire-rated work take longer to quote because the measurements and permit checks are slower. Call (252) 675-6980 and a live person answers, day or night, no voicemail.
Yes, estimates are free, and the price goes into your hands in writing before any work starts. That written price is the price you pay. If a repair fails after we finish, the second visit is free under the 365-Day Done Right Promise. Call (252) 675-6980 to schedule your free estimate.
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 San Dimas Customers Say
"Honest quote with the glass type and U-factor spelled out. Didn't need the triple pane and he told me so."
- Diane O."Fogged double pane in the living room. They replaced the glass units only, not the whole frame, and saved me a lot."
- Raul C."One sash would not stay up. He rebuilt the balance and now it slides like new."
- Yvonne T.










Before
After
Before
After
Before
After