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Mr-Glass Construction in Lompico, CA | San Mateo Construction
We provide independent Mr-Glass window and door service across Lompico, CA, and the one thing that makes our work here different is the terrain. Lompico properties sit in a Cal Fire very-high fire severity zone with steep, wooded lots and private roads that delivery trucks can’t always manage. If you need Mr-Glass windows repaired, replaced, or permitted for a WUI addition, call us at (855) 901-7266 and we’ll talk through the actual site conditions before anyone touches a sash.
We are not authorized, sponsored, or endorsed by Mr-Glass. We’re an independent contractor with deep experience in their product lines, and we stock what Lompico jobs actually need rather than what a manufacturer catalog suggests. That matters up here, where a mismeasured rough opening or a missed flashing detail turns into dry rot inside two winters. For a deeper look at the brand itself, see our Mr-Glass sales & service page.
Why Lompico Residents Choose Us for Mr-Glass Service
We’ve serviced Mr-Glass Prestige Series windows, PolyStar vinyl windows, and 800 Series sliding glass doors on cabins and rebuilds throughout Lompico, and we know how these units perform when they’re hit with wind-driven rain against a slope. That’s not something you learn from a product brochure. It’s something you learn from pulling a fogged IGU out of a 1970s redwood-sided house and seeing that the original flashing was never built for the way water actually moves on this terrain.
Noel Carrington, our owner, grew up around concrete work and framing in San Mateo, studied construction technology at Skyline College, and has spent the better part of three decades running residential jobs across the county. His approach on a Lompico project is straightforward: “Tell me what you actually need, and we’ll figure out the right way to build it.” We don’t push replacement when a repair makes sense. We don’t install a patio slider with weatherstripping that’ll fail in the first summer. And we don’t pretend a flatland installation method will survive a Lompico winter.
If you’re anywhere in the Lompico service area, we’re close enough to walk your property, measure the rough openings, and check the grade before we quote the job.
Styles & brands we work with
Common Mr-Glass Construction Problems We Solve in Lompico
These are the failure patterns we actually see on Mr-Glass products in and around Lompico, not a recycled list from a manufacturer troubleshooting guide.
- Fogged or failed insulated glass units on older Mr-Glass vinyl windows. Repeated wet-dry cycling on exposed mountain elevations eventually breaks the seal on IGUs. Once argon escapes and moisture gets in, the glass fogs permanently. In Lompico, this shows up most often on the uphill and west-facing sides of cabins that catch the full force of winter storms.
- Vinyl frame warping and sash binding on south- and west-facing units. Higher elevation means more intense solar exposure. Mr-Glass PolyStar frames, especially older generations, can soften and deform enough that sashes stop gliding cleanly. We’ve seen this on decks that get full afternoon sun above the trees.
- Water intrusion and rot at rough openings. Original flashing on 1950s-70s Lompico cabins was rarely upgraded for steep-slope wind-driven rain. The result is rot creeping into the framing around Mr-Glass windows that are otherwise mechanically fine. We fix the opening, not just the unit.
- Failed weatherstripping and glazing seals on Mr-Glass 800 Series sliding doors. When the seals degrade, embers and cold air pass the track. That’s a fire-hardening problem in Lompico’s WUI, not just an efficiency issue. We replace seals and realign tracks before recommending anything more expensive.
- Improperly supported retrofit windows on pier-and-post foundations. Lompico homes shift. A retrofit Mr-Glass window installed too tight to the framing can bind when the house settles. We account for that movement in the rough opening prep.
Mr-Glass Service in Lompico: What Local Conditions Mean for Your Equipment
Here’s the thing about Lompico that no generic Mr-Glass page will tell you: because Lompico sits in a Cal Fire very-high fire severity zone with no municipal water, replacement windows and any addition we build here must satisfy WUI ember- and radiant-heat requirements under Santa Cruz County review, and the new units have to be hand-carried down single-lane private roads with no turnaround. That’s not true a few miles down the hill in Ben Lomond or for Mr-Glass repair in Felton. It’s specific to this drainage and these roads.
For a Mr-Glass owner, that means three things in practice. First, we spec ember-resistant vents and non-combustible components on any window package that faces a wildland exposure. Second, we work with the county’s WUI reviewers before we order glass, because a Prestige Series unit that passes code in San Mateo may not pass here. Third, we stage materials in manageable loads, because a full delivery truck simply cannot turn around on a single-lane private drive. On one redwood-sided 1960s cabin off a steep private lane in Lompico, our crew replaced a set of fogged Mr-Glass Prestige Series units whose rough openings had never been flashed for wind-driven rain. We reframed the rot, sealed the new windows to WUI ember standards, and staged every sash by hand down the drive because there was no turnaround for the truck. The county signed off the same week.
Mr-Glass Models & Products We Service in Lompico
We service the full Mr-Glass residential line that’s common in Santa Cruz Mountain homes: the Prestige Series windows, PolyStar vinyl windows, the 800 Series sliding glass doors, and the retrofit replacement window line. When a unit is still supported, we use OEM Mr-Glass sash, glass, and hardware so fit and warranty-safe operation hold. When OEM parts are discontinued or cost-prohibitive, we turn to quality aftermarket IGUs and seals that measure and perform identically.
For Lompico turnaround times, we keep common sash balances, weatherstripping profiles, and IGU sizes on hand so a straightforward repair doesn’t wait on a freight shipment. Full window replacements are ordered to spec, and we sequence delivery to match the road access on your particular property.
See the difference
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AfterMr-Glass Service Pricing in Lompico
These are the ranges we quote for the Mr-Glass work Lompico homeowners most often request. A repair on a fogged IGU sits at the low end; full replacement with WUI compliance work and rough-opening reframing sits higher. What drives cost here is access, the condition of the existing framing, and whether the county requires a WUI upgrade on top of the window swap.
| Service | Typical Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| Home Addition | $45,000 – $130,000 |
| Roof Repair | $400 – $1,800 |
A free estimate means we come out, look at the rough openings, check the flashing, and walk the road access. Then we hand you a written line-item quote. No change orders invented after the fact. Call (855) 901-7266 to schedule one.
Serving Lompico, CA — Our Local Coverage Area
We’re based in the Lompico 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 Lompico
Yes. We prepare the window submittals as part of the overall permit package for Santa Cruz County, and we’ve done it on Lompico additions where the WUI reviewer required ember-resistant venting and specific glazing on the fire-exposed elevations. We handle the WUI paperwork with the same package as the structural plans, so the windows don’t stall the permit. If you’re planning an addition, call (855) 901-7266 and we’ll tell you what the county will ask for on your specific parcel.
If the frame and mechanism are sound, we usually repair the failed IGU rather than replace the entire window. Fogged glass on an otherwise good Mr-Glass sash is an insulating glass failure, not a frame failure, and a replacement IGU restores clarity and thermal performance for a fraction of full window replacement cost. We replace when rot, warping, or repeated IGU failure makes patching a losing bet. Call (855) 901-7266 for an exact quote on the units you’re looking at.
The most common cause on Lompico properties is intense direct sun on south- and west-facing elevations at higher altitude, which heats vinyl frames beyond what the material tolerates without deformation. Sashes bind when the frame softens enough to shift. We can often re-square and adjust the sash, but if the frame has permanently warped, replacement is the honest answer. Estimates are free.
No. A straight window replacement on an existing structure does not trigger well-yield or septic-capacity review in Santa Cruz County. Those reviews kick in when you add bedrooms, bathrooms, or square footage that increases occupant load. If your window project is part of a larger addition, we’ll flag the septic and well requirements early in the permitting conversation. Call (855) 901-7266 and we’ll walk through your scope before you spend anything.
We stage materials in manageable loads by hand and with a small utility vehicle when the road is too narrow or has no turnaround. That’s the only practical way to get sashes and glass to a house on a single-lane private drive that a delivery truck can’t navigate. We plan for it in the quote, so the access cost is on paper before we start, not a surprise line item later.
Service Areas Near Lompico
We cover Lompico and the surrounding mountain and valley communities throughout Santa Cruz and San Mateo counties. That includes Mr-Glass service in Ben Lomond, Mr-Glass service in Bonny Doon, Felton, Boulder Creek, and Brookdale, plus San Mateo, Burlingame, and the Highlands-Baywood Park area we know from decades of work on this side of the hill.
Book Your Mr-Glass Service in Lompico Today
If your Mr-Glass windows are fogging, sticking, or leaking on a Lompico property, we’ll come out, assess the site, and give you a straight answer on what’s repairable and what isn’t. Call (855) 901-7266 to schedule your free estimate. We know these roads, these county requirements, and these window systems.
Written by Noel Carrington, Owner at San Mateo Construction, serving Lompico and the Santa Cruz Mountains.