







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Why Woodland Hills Homeowners Choose Mr-Glass Construction
We provide independent Mr-Glass construction service in Woodland Hills, covering everything from Series 500 impact window retrofits to Levolor integrated blind door repairs, with OEM-spec parts and a written price before any work starts. Our crews work on Mr-Glass windows and doors in Woodland Hills every week, and we know which models tolerate the Valley’s triple-digit heat without warping and which ones need reinforcement. We are an independent Mr-Glass service provider, not factory-authorized, but our lead techs have over a decade of hands-on experience with their aluminum, vinyl, and impact lines. For Mr-Glass repair or installation in Woodland Hills, call (831) 290-6866 for a free estimate.
Why Trust Mason Remodeling Co Woodland Hills for Your Mr-Glass Construction?
Mr-Glass products fail in predictable ways, and knowing those patterns before we open the door changes how fast we can fix them. Our lead techs have spent years working on Mr-Glass aluminum, vinyl, and impact lines across the Valley, including the neighborhoods around Warner Center, so we recognize a Series 700 warp, a Series 900 roller failure, and a Levolor blind jam without guessing. Isaac Pruett, our owner, grew up in Los Angeles and trained at Los Angeles Trade-Technical College before putting in years of hands-on work here in Woodland Hills. He still answers for every job we take. Every crew member arrives with a name and photo sent to you before the visit, a photo ID badge at the door, and a clean marked uniform. That’s the Threshold Standard, and it applies to every Mr-Glass service call we run. We also give you a written price before any work begins and a 365-Day Done Right Promise: if the work is not right within a year of completion, we make it right at no cost.
Styles & brands we work with







Common Mr-Glass Construction Problems We Fix in Woodland Hills
Here is what we actually see on Mr-Glass service calls in Woodland Hills, based on real repair work, not a generic brand description:
- Warped vinyl sashes on Series 700 in full-sun exposures. The Series 700 is a vinyl single-hung, and in Woodland Hills, west and south facing windows routinely sit in 100°F-plus afternoon heat for months. The vinyl bows, the sash loses its seal, and locks become hard to throw. We pull the sashes, measure the bow, and determine whether reinforced replacement frames make sense or whether a realignment and weatherstripping job will bring the window back to square.
- Roller failure on Series 900 sliding glass doors. Dust and grit from the hillsides work into the rollers on these aluminum sliders. Over time they drag, then derail. Woodland Hills’ dry season means the grit never really washes away. We replace worn OEM rollers with matched-spec parts and clean the track properly so the door glides instead of grinding.
- Blind mechanism jams on Levolor integrated blind doors. The internal tilt cords on Levolor doors snap or the carriers break, leaving the blinds stuck at whatever angle they were in when the cord gave out. We repair the mechanism where possible and only recommend glass unit replacement when the sealed unit itself has failed beyond a practical fix.
- Corner seal separation on Series 500 impact frames. The Series 500 impact window is built for coastal storm loads, but in Woodland Hills it endures repeated thermal cycling: hot days, cool nights, Santa Ana wind pressure. The corner seals on the frame can separate after years of that expansion and contraction. We re-seal and re-shim the frame corners to restore the structural integrity the impact rating depends on.
- Heat-induced lock and keeper misalignment. This shows up most often on Series 700 and Series 900 units that face the afternoon sun. The frame expands just enough that the lock point and keeper no longer line up, so the window or door feels like it is fighting you. We realign both points and, in cases where the warp is too far gone, we tell you honestly that replacement is the better money.
Mr-Glass Parts & Our Repair-vs-Replace Approach
When we can get OEM Mr-Glass seals, rollers, and lock assemblies, we use them. For discontinued trim or older hardware that the manufacturer no longer supplies, we source durable aftermarket equivalents that match the original spec. We do not use whatever generic part happens to fit. Last spring our crew got a call from a Woodland Hills homeowner whose Mr-Glass Series 700 vinyl windows had warped in the afternoon sun, making the locks nearly impossible to throw. We pulled the sashes, measured the bow, and replaced the warped units with reinforced aftermarket vinyl frames, then realigned the locks and weatherstripping. Now the windows close square and seal tight even during Santa Ana winds. As for repair versus replace: we only recommend replacing a unit when frame warping or glass seal failure makes repair cost-prohibitive. If the sash is still structurally sound, we fix it. Call us at (831) 290-6866 if you are trying to decide which side of that line your windows are on.
Our Mr-Glass Service Process – Step by Step
- 1
Diagnosis. We inspect the Mr-Glass unit in place, identify the failure mode, and explain it in plain language. For a Series 700 warp, we measure the bow. For a Series 900 roller issue, we check the track, the rollers, and the alignment together, because one problem often masks a second.
- 2
Written price. Before any work starts, you get a written line-item price. Not a verbal estimate that grows on the final bill. The price covers parts, labor, and any disposal.
- 3
Repair or install. We use OEM or matched-spec aftermarket parts, and we do the work in a way that leaves the surrounding frame, trim, and weatherstripping intact. For impact window installation, we follow the manufacturer’s anchoring and sealing specifications so the unit performs as rated.
- 4
Testing. We cycle every window and door multiple times, throw every lock, and check the seal with a smoke test where appropriate. If a Levolor blind was repaired, we run the tilt and raise-lower functions through full range.
- 5
Written warranty and follow-up. You get a written guarantee with clearly stated terms: what is covered, what is excluded, and for how long. 365 days from the completion date. If something fails, we come back free.
See the difference
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AfterMr-Glass Products We Service & Install in Woodland Hills
We service and install the Mr-Glass Series 500 impact windows, Series 700 vinyl single-hung windows, Series 900 aluminum sliding glass doors, and the Levolor integrated blind door. We keep common OEM-spec seals, rollers, lock assemblies, and weatherstripping on hand for faster turnaround on the most common failures. For Woodland Hills specifically, we also stock reinforced aftermarket vinyl sashes for Series 700 units that have warped beyond a realign-and-seal fix. We also handle cabinet installation and refacing, and walk-in shower installation in Woodland Hills, but the Mr-Glass work is a specialty we have built real depth in.
We Also Service These Brands
Mason Remodeling Co Woodland Hills is not a single-brand shop. We also service KraftMaid cabinetry, Cambria and Silestone surfaces, and Kohler plumbing fixtures, so if you need a bathroom or kitchen project that touches multiple brands, one crew can handle the whole scope without handing you off to three different contractors.
FAQs – Mr-Glass Construction Service in Woodland Hills

Is Mason Remodeling Co Woodland Hills authorized by Mr-Glass?
No, we are an independent Mr-Glass service provider. That means we have complete freedom to tell you when a repair is the right call and when replacement actually makes more sense, because we do not answer to a manufacturer’s sales target. We have over a decade of hands-on experience with Mr-Glass products in Woodland Hills, which is where our credibility comes from: the work, not a factory stamp.
Can you repair the internal blinds in a Mr-Glass Levolor door without replacing the whole glass unit?
Yes, in many cases the internal blind mechanism can be repaired without replacing the glass unit. The most common failures are snapped tilt cords and broken carriers. If the sealed glass unit itself is still intact and the frame is sound, we repair the mechanism and get the blinds working again. Call (831) 290-6866 for an assessment.
Why do my Mr-Glass Series 700 windows stick when it’s hot, and can that be fixed without new windows?
The Series 700 vinyl sash expands in direct sun, and in Woodland Hills that means south and west facing windows routinely see surface temperatures that push the vinyl past its design tolerance. The sash bows, the frame expands, and the lock point no longer lines up. In some cases we can fix this with realignment, weatherstripping, and hardware adjustment. In others, the warp is permanent and replacement sashes or full window replacement is the honest answer. We will tell you which one applies to your windows after we measure the bow.
Do you install Mr-Glass Series 500 impact windows to current Miami-Dade or Florida Building Code standards in California?
The Series 500 is a Miami-Dade rated impact window, but in Woodland Hills, California, the governing code is not Miami-Dade. It is the California Building Code plus local Los Angeles hillside and fire-safe building requirements. We install the Series 500 to the manufacturer’s structural specifications and to the code that applies here. If you are in a high fire severity zone, we can also talk through ember-resistant construction requirements that matter for Woodland Hills hillside homes.
How long do Mr-Glass sliding door rollers typically last in Woodland Hills, and what are the signs they need replacement?
On Mr-Glass Series 900 sliding doors in Woodland Hills, rollers typically last five to eight years before dust and grit from the hillsides take them out. Signs: the door drags instead of glides, you hear grinding, or the door jumps the track when you slide it. If you catch it at the drag stage, we can usually replace the rollers and clean the track. If it has already derailed, we check the track alignment too, because a bent track will kill new rollers fast. Call (831) 290-6866 for an exact quote, estimates are free.
Can you match Mr-Glass window frames for a partial replacement, or do I have to replace all my windows to match?
Partial replacement is possible. We match both the frame color and the profile dimensions to your existing Mr-Glass units, and for discontinued colors or profiles, we source aftermarket equivalents that match the original spec. You do not have to replace every window in the house to fix one failed unit. The one exception is when the original line is so old that no matching profile exists at any acceptable quality level, and we will tell you that plainly before you spend a dollar.
How much does Mr-Glass construction cost in Woodland Hills?
It depends on the scope. Here are our current Woodland Hills price ranges:
| Service | Typical Woodland Hills Price Range |
|---|---|
| Impact Window Installation | $8,000 – $25,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
For repair work like roller replacement, blind mechanism repair, or sash realignment, the price is typically a fraction of a full replacement. Call (831) 290-6866 and we will put a written price in your hand before any work starts.
Book Your Mr-Glass Service in Woodland Hills, CA
Tell us what you need done. We will tell you what it takes and what it costs. Then we get to work. Call (831) 290-6866 for a free estimate on Mr-Glass repair or installation in Woodland Hills. A live person answers, every time, 24 hours a day.
Written by Isaac Pruett, Owner at Mason Remodeling Co Woodland Hills, a General Contractor serving Woodland Hills since 2004.


