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ES Windows Construction in Murrieta, CA | Square One Builders
We provide independent ES Windows construction, repair, and replacement service across Murrieta, CA. We’re not an authorized ES Windows dealer. That’s the point. We work for you, not a manufacturer’s warranty schedule, which matters a lot when your HOA design review and Title 24 energy rules dictate what you can and can’t install. Led by Brent Calloway, our team handles everything from a single failed window sash to full-home window replacement and ADU construction. Call (877) 688-9930 for a free estimate.
Why Murrieta Residents Choose Us for ES Windows Service
Most Murrieta homeowners don’t need a window salesman. They need someone who understands how ES Windows products actually hold up in this specific climate and how to get replacements past an HOA design review board. Brent Calloway learned framing, concrete, and finish work through the Construction Technology program at Golden West College, then spent nearly three decades on ground-level residential work throughout Southern California. That means we approach ES Windows service the way a general contractor would, not a parts-swapper. We spec the right material for the job, we pull the HOA’s approved product list before we order anything, and we stand behind the installation.
Styles & brands we work with







Common ES Windows Construction Problems We Solve in Murrieta
Here’s what we see repeatedly in Murrieta homes built between the 1980s and early 2000s, and in newer master-planned subdivisions across 92562 and 92563:
- Warped vinyl frames and sashes on south- and west-facing elevations. Murrieta regularly hits 100°F+ in summer. Vinyl expands. Over years of afternoon sun exposure, ES Windows 5000 Series single-hung sashes bow enough that the unit won’t close flush. Sometimes it’s a sash replacement. Sometimes the frame itself is twisted. The difference determines whether you repair or replace.
- Fogged double-pane glass. We see this constantly in Murrieta. The insulated glass unit loses its argon fill and the seal breaks down, usually after years of thermal cycling. It shows up first on south-facing windows. The fix is new OEM ES Windows insulated glass or a quality aftermarket IGU, not a whole new window.
- Dried-out weatherstripping and corner seals. Santa Ana wind events strip moisture and push dust into every gap. Weatherstripping on ES Windows slider doors and awning windows dries out, cracks, and starts letting drafts through. Water intrusion at the sill follows. We replace these seals and test the drainage channels while we’re in there.
- Sliding door track and roller wear. ES Windows multi-slide patio doors and 2400/2500 Series sliders take abuse. In Murrieta, seasonal wildfire smoke and ash settle into the tracks, mix with the dry heat, and grind the rollers down. Doors get hard to operate. Track corrosion follows. We clean, replace rollers, and realign the door.
- HOA design-review rejections on replacement windows. This is the one nobody budgets for. You buy windows, and then the HOA rejects them because the frame color doesn’t match the community’s approved palette. We’ve been through enough Murrieta design reviews to know to pull the list first. It saves you the cost of a second submission and the pain of restocking fees.
ES Windows Service in Murrieta: What Local Conditions Mean for Your Equipment
Murrieta’s master-planned tracts are a different animal from older, mixed-age housing in neighboring cities. Most construction here is either warranty-adjacent work on 1990s to 2000s tract homes or new infill and detached ADU builds governed by strict HOA architectural review. In the Copper Canyon area, we’ve replaced failed ES Windows 5000 Series single-hung units on west elevations where the double-pane seals had gone and the vinyl sashes had warped from years of afternoon sun. We pulled the HOA’s approved window list first, ordered OEM-match white vinyl sashes and new insulated glass to match the community’s original palette, and installed them with fresh weatherstripping and flashing. The homeowner passed design review on the first submission and the fogged-glass complaint was gone. That’s the kind of local knowledge that keeps a project moving instead of stalling out at the HOA office.
ES Windows Models & Products We Service in Murrieta
We work on the ES Windows product lines most common in Murrieta homes: the 5000 Series single-hung vinyl windows, the 2400/2500 Series vinyl slider windows and doors, ES Windows multi-slide patio doors, and the casement and awning window series. For parts, we start with OEM ES Windows replacement sashes, glass units, and hardware when they’re available. When OEM supply is slow, we fall back to quality aftermarket insulated glass and rollers that match the original dimensions and finish. Our honest stance on repair versus replace: a failed seal or worn roller is a repair. A warp that has twisted the frame beyond plumb across multiple units is a replacement conversation. For full window replacement projects and impact window installation, we’ll walk you through the full ES Windows sales & service scope before any order is placed.
See the difference
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AfterES Windows Service Pricing in Murrieta
| Service | Price Range |
|---|---|
| Window Replacement | $4,500 – $15,000 |
| Impact Window Installation | $8,000 – $25,000 |
| ADU Construction | $90,000 – $220,000 |
What drives the cost? Window count, elevation exposure, whether we’re matching an HOA-approved product line, and whether the existing frames are plumb enough to accept new sashes. For a free estimate on your Murrieta project, call (877) 688-9930. We’ll walk the site and give you a written line-item quote, not a vague ballpark.
Serving Murrieta, CA — Our Local Coverage Area
We’re based in the Murrieta 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 – ES Windows Construction in Murrieta
Yes, in virtually every master-planned Murrieta community and neighboring areas such as ES Windows in Wildomar. The HOA’s architectural review board must approve new window style and finish color before you pull a permit. We pull the community’s approved product list before we order anything, so your submission matches the palette on the first pass. Call (877) 688-9930 and we’ll check your HOA’s requirements.
That’s a failed double-pane seal. South-facing windows take direct sun in Murrieta, and the thermal cycling eventually breaks the IGU seal and lets the argon fill escape. The glass fogs permanently. The fix is replacing the insulated glass unit, not the whole window. Call (877) 688-9930 for a free glass assessment.

It depends on the product line and the specific installation, and we also offer ES Windows service in Temecula. ES Windows products vary in U-factor and SHGC ratings, and a Murrieta addition must meet current Title 24 energy requirements for the climate zone. We review the product specifications against your project’s energy calculations before ordering. Call (877) 688-9930 to discuss your addition.
Yes. We handle detached ADU construction as part of our full-scope general contractor work, including ES Windows in Sedco Hills, and ES Windows products are a common specification we source for those projects. Your ADU will also need HOA design review and permit approval, plus Title 24 compliance. Call (877) 688-9930 and we’ll walk through the full scope from the ground up.
Heat. Regular 100°F+ stretches in Murrieta expand vinyl beyond its design tolerances, especially on south- and west-facing elevations. Over years, the sashes and frames can bow permanently. A warped sash can sometimes be replaced. A twisted frame usually means replacement. Call (877) 688-9930 and we’ll tell you which one you’re dealing with.
Service Areas Near Murrieta
We also provide Murrieta service area coverage and ES Windows construction in the surrounding region. That includes ES Windows service in Romoland and ES Windows service in Nuevo, plus projects in Corona, Norco, and the broader southwest Riverside County area.
Book Your ES Windows Service in Murrieta Today
Start from square one, build it right. If your ES Windows are fogged, warped, or fighting you at the track, call (877) 688-9930 for a free estimate. We’ll walk the site, check your HOA requirements, and give you a written quote.
Written by Brent Calloway, Owner at Square One Builders, serving Murrieta and the surrounding Inland Empire since 2005.