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Mr-Glass Construction in Orange, CA | Timberline Contractors
We provide independent Mr-Glass window, door, and glass enclosure service across Orange, CA, including replacement, repair, and full installations. The one thing that makes our Mr-Glass work here different is this: we plan around Old Towne’s historic design review from the first site visit, not the week before installation. If you own a pre-1940 bungalow with failing Mr-Glass units and you’re worried about city approval delays, call Timberline Contractors at (866) 253-5808 for a free estimate that accounts for the review process, not just the window swap.
Why Orange Residents Choose Us for Mr-Glass Service
We’ve installed and serviced Mr-Glass vinyl single-hung and double-hung windows, sliding patio doors, fixed picture units, and shower enclosures across Orange for years. That means we know which Mr-Glass frame profiles hold up on a 1950s east-side tract home, and which ones need flashing corrections on a 1920s Craftsman in Old Towne. We’re not affiliated with or authorized by Mr-Glass, and we don’t pretend to be. What we are is a General Contractor in Orange with deep product familiarity and a local shop’s understanding of how Orange’s housing stock, climate, and municipal review processes actually affect glass work.
Nelson Fung, our owner and general contractor, learned the trade at Los Angeles Trade-Technical College and spent years on remodels across the LA basin before running Timberline Contractors. That background means we spec materials and installation details the way a builder would, not the way a sales rep with a catalog might. “Do it right the first time or explain yourself twice.” That’s the standard we bring to every Mr-Glass service in Anaheim and Orange.
Styles & brands we work with







Common Mr-Glass Construction Problems We Solve in Orange
- Fogged dual-pane Mr-Glass windows after Orange summers. Hot, dry summers bake the spacer and desiccant inside older dual-pane vinyl units. Once that desiccant saturates, moisture gets trapped between the panes and you’re looking at permanent haze. We swap the failed insulated glass unit and reset the sash so it doesn’t happen again in two years.
- Warpped vinyl sashes and failed weatherstripping on Old Towne replacements. We regularly see Mr-Glass windows on pre-1940 Craftsman and Spanish Revival bungalows where the original weatherstripping has gone brittle, letting winter rain drive in at the sill. The fix isn’t just new stripping; it’s checking the frame for warp and correcting the rough opening before water keeps finding a path.
- Mr-Glass sliding patio doors that stick or won’t lock. Years of grit, sun exposure, and Orange’s dry, dusty summers wear down rollers, tracks, and latch mechanisms on sliding glass doors. Sometimes it’s a roller replacement. Sometimes the track has worn through and the door needs a full reset or replacement. We’ll tell you which one before any work starts.
- Cracked or chipped tempered glass in Mr-Glass shower enclosures. Thermal stress and impact both take a toll on shower glass in Orange homes, where older lath-and-plaster walls don’t always give a stable substrate. When a tempered panel cracks, we replace it, and when the enclosure’s seals and hinges have failed, we address those too so water stops migrating into the wall cavity.
- Historic-district window replacements on the wrong timeline. In Old Towne, exterior changes on pre-1940 homes can require design review before work starts. We’ve seen homeowners buy windows, then learn they can’t install them as-is. We front-load the approval process so you’re not sitting on a garage full of glass waiting for a hearing.
Mr-Glass Service in Orange: What Local Conditions Mean for Your Equipment
Here’s what a generic window contractor won’t tell you about Orange: Old Towne is one of the largest historic districts in California, and that designation changes how Mr-Glass service works here, especially in neighborhoods like the streets surrounding Chapman University. On a pre-1940 Spanish Revival or Craftsman bungalow, swapping exterior windows, and sometimes even altering glazing or muntin bars, can trigger a historic design review for Mr-Glass service in North Tustin and similar areas. The Mills Act and the city’s preservation guidelines mean the replacement units need to match approved profiles. That’s why our process starts with the review requirements, not the window catalog. A homeowner near the Plaza who needs failed Mr-Glass dual-panes replaced can’t just pick any vinyl sash off a shelf; the profile, finish, and glazing pattern have to satisfy the city’s historical standards before installation day. We handle that coordination, and we’ve done enough Old Towne work to know which Mr-Glass series will pass and which will get sent back.
Mr-Glass Models & Products We Service in Orange
Our Mr-Glass repair in Tustin and Orange coverage spans the product lines most common in local housing stock: vinyl single-hung and double-hung replacement windows, sliding glass patio doors, aluminum and vinyl fixed/picture units, and both framed and frameless shower enclosure glass. When we repair, we source OEM Mr-Glass sashes, glass, rollers, and hardware when available, and we turn to quality aftermarket equivalents for discontinued or special-order pieces. We always tell you which one you’re getting and why. For faster Orange turnaround, we keep common rollers, locks, and weatherstripping in our local inventory, so a stuck sliding door on a Cypress Street home doesn’t have to wait on a coast-to-coast parts shipment.
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AfterMr-Glass Service Pricing in Orange
Window and door work in Orange runs on a wide range because housing stock here varies from 1920s bungalows to 1970s tract homes. Here’s what you should expect:
| Service | Typical Orange Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
What drives the cost: the number of openings, whether the home is in the Old Towne district and needs design review, the condition of existing frames and rough openings, and whether we’re replacing glass only or full frame-and-sash units. Every estimate includes a written line-item breakdown. Call (866) 253-5808 and we’ll walk you through the numbers for your specific Orange property.
Serving Orange, CA — Our Local Coverage Area
We’re based in the Orange 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 – Mr-Glass Construction in Orange
Yes, but only if the historic design review is started early and the replacement units match the city’s approval requirements. We’ve handled enough Old Towne window swaps to know what profile, finish, and glazing specs get approved, and we front-load that process so approval doesn’t stall your project. Call (866) 253-5808 for an estimate that includes the review timeline, not just installation.
Fogging between the panes means the seal has failed and the desiccant inside the spacer has saturated. In Orange, our hot, dry summers accelerate that failure by repeatedly baking the unit and stressing the seal. The permanent fix is replacing the insulated glass unit, not just cleaning the surface. Call (866) 253-5808 to get an exact replacement quote.
If the frame and glass are sound but the rollers, track, or latch are worn, repair usually makes sense. If the track has worn through, the frame is warped, or water has been getting in around the sill, replacement is the better long-term call. We’ll tell you which one applies before quoting anything.
Yes. We replace cracked or chipped tempered Mr-Glass shower panels, and we also reset failed hinges and seals so water stops migrating into Orange’s older lath-and-plaster wall cavities. Frameless enclosure conversions are a regular part of our work here.
They can, if the units are sized, flashed, and sealed correctly for the opening. In Orange’s semi-arid climate, dual-pane argon-filled units reduce heat gain in summer, and proper sill flashing and weatherstripping keep winter rain out of pre-1940 bungalows. Get a specific recommendation by calling (866) 253-5808 for a free assessment.
Service Areas Near Orange
Timberline Contractors provides Mr-Glass service throughout Orange and the surrounding area, including Buena Park, Cypress, and Villa Park. We regularly work on historic homes near Old Towne and the neighborhoods around Chapman University. See our Orange service area page for more territory details, or visit Mr-Glass service in Villa Park and Mr-Glass service in Fountain Valley for specific coverage in those communities. For full Mr-Glass product and service information, see our Mr-Glass sales & service page.
Book Your Mr-Glass Service in Orange Today
Whether it’s a fogged dual-pane on an Old Towne bungalow or a sliding patio door that won’t lock, we’ll get you a straight answer and a written estimate. Call Timberline Contractors at (866) 253-5808 to schedule your free Mr-Glass assessment in Orange.
Written by Nelson Fung, Owner & General Contractor, Timberline Contractors, serving Orange and surrounding communities.