Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Fast, Reliable Home Remodeling Across Westminster
Home remodeling in Westminster, CA typically runs $14,000 – $45,000 for a kitchen, $9,000 – $28,000 for a bathroom, and $45,000 – $130,000 for a full addition, with most projects taking 6 – 16 weeks depending on scope and what’s behind the walls once we open them up. Westminster’s housing stock is dominated by 1950s – 1970s single-story tract homes that look fine from the street but often hide outdated wiring, maxed electrical panels, and clay sewer laterals full of roots. We inspect before we quote, not after demolition. That’s the difference between a remodel that holds its number and one that bleeds change orders. Call (866) 623-7205 to schedule a free estimate with a contractor who knows these houses.

Why Square Deal Contractors Is Westminster’s Preferred Home Remodeling Company
Square Deal Contractors is a full-scope general contractor, not a single-trade remodeler. That matters in Westminster because most of the work we do here turns into multi-trade projects once the walls come down. A kitchen remodel off Brookhurst Street turns into a panel upgrade, a sewer lateral replacement, and a structural repair before the cabinets go in. One contract covers every phase. One accountable partner. No runaround, no surprise invoices. Nolan Breckett leads the team with a simple operating rule: we write down what we found, we price it line by line, and nobody touches a wall until you’ve signed off.
We work regularly in Westminster’s 92683, 92684, and 92685 zip codes. The crews know the tract layouts west of Beach Boulevard, the newer pockets east toward the 405, and the storefront conversions along Bolsa Avenue and Brookhurst Street. That local knowledge shortens our inspection time and tightens our quotes. Homeowners who’ve remodeled with us in Westminster often mention one thing: the estimate matched the final invoice because we built the surprises into the contract up front.
We’re not a one-trade specialty shop. Our Home Remodeling team handles kitchens, baths, whole-house renovations, roofing, windows and doors, fencing, hardscaping, and ADUs under a single contract. You don’t coordinate five subs. You call one number, and one team runs the whole job from roofline to backyard.
Styles & brands we work with







Home Remodeling Companies in Westminster
Home Remodeling Companies in Westminster range from single-trade specialists to full general contractors, and the difference shows up the first time a project hits something unexpected. A single-trade remodeler stops at the drywall. We don’t. We open the wall, find the aluminum wiring or the rotted sill plate, and we’ve already got a process for pricing the fix. Most Westminster homes were built before modern seismic codes and energy standards, so any permitted remodel triggers upgrades that a specialty shop may not even catch until the inspector shows up.
When you hire us, we pull permits before work starts, not after. That means the inspection sign-off happens on work that was built to code the first time, not re-done after a failed framing check. It costs less in the long run and it keeps the project legal. It also protects your resale value, which matters in a market like Westminster where homes are older and buyers scrutinize permitted work.
Open-Up Inspection Before the Quote
Most remodelers quote Westminster homes from photos. That’s why their change orders come. We spend an hour or two at the property with the panel open, checking the attic, the crawlspace, and the sewer cleanout before we price anything. When we find issues, we write them into the quote as line items with allowances. You know before you sign.
In-Law Suites and Multigenerational Layouts
Westminster’s Little Saigon is the heart of Orange County’s Vietnamese-American community, and we regularly build in-law suites, second kitchens, and converted living spaces for multigenerational households. Those projects need planning around open-plan layouts, outdoor cooking areas, and separate entrances. They also need structural and code work that most remodelers don’t think through. We do.
Whole House Remodel in Westminster
A Whole House Remodel in Westminster isn’t a bigger kitchen. It’s opening the entire envelope of a 60-year-old house and finding out what’s actually holding it together. The tract homes west of Beach Boulevard were built fast and cheap in the 1950s and 1960s, with original galvanized plumbing, 60-amp panels, and post-and-beam framing that often doesn’t meet current shear-wall requirements. If you’re living in the house while we work, we phase the job so you have a functioning kitchen and bathroom at every step. If it’s empty, we can move faster, but the inspection and allowance process stays the same.
On a whole-house remodel off Bolsa Avenue near the Little Saigon corridor, our crew opened up a 1960s single-story tract home to add an in-law suite and found the original electrical panel already maxed out and aluminum branch wiring feeding the kitchen. We paused, wrote a change order with the panel upgrade and copper re-pull priced line by line, and got sign-off before any drywall went back up. When we trenched for the new bath rough-in, the clay lateral was full of roots. Priced, approved in writing, and swapped during the same draw. The schedule held.
That’s the job. Not the pretty tile. The stuff behind the tile. And we tell you exactly what you’re getting and why before we touch it.
Structural and Seismic Upgrades
Westminster sits in earthquake country, and the older masonry and soft-story structures here need retrofitting before they can legally carry a remodel. We handle shear-wall installation, foundation bolting, and cripple-wall reinforcement as part of the overall scope, not as a surprise line item after framing fails. The permit process triggers these upgrades, and our quotes already account for them.

Waterproofing and Subfloor Replacement
Bathrooms and kitchens in 1960s Westminster homes often hide failed waterproofing and undersized subfloors. If we find it, we don’t patch over it. We cut it out, replace it, and build the floor back to spec. The fix is priced as an allowance in the contract, so you’re not negotiating a change order mid-demo.
Trusted Brands We Service in Westminster
We stock and install materials from brands like Grohe, GAF, and CertainTeed, because Westminster homeowners deserve fixtures and roofing that hold up to coastal humidity and Santa Ana wind seasons without constant maintenance. When we replace a roof on a home near the 405, we use GAF or CertainTeed systems rated for our wind and rain exposure. In kitchens and baths, Grohe fixtures give you a premium tier without a custom price. We keep common parts stocked locally, which shortens turnaround when you need a valve, a flashing, or a matching finish mid-project. The brand matters. But the contractor standing behind the installation matters more.
See the difference
Before
After
Before
After
Before
AfterCommon Home Remodeling Problems We See in Westminster Homes
- Maxed electrical panels and aluminum branch wiring. Homes built between 1950 and 1975 in Westminster frequently have 60-amp or 100-amp panels that cannot legally carry a modern kitchen or laundry load. Aluminum wiring was common in that era and corrodes at the terminations, creating heat and fire risk. We upgrade the panel and re-pull copper where needed, priced before work starts.
- Root-filled clay sewer laterals. The older neighborhoods west of Beach Boulevard still have original clay sewer lines. Ficus roots, common along Westminster’s residential streets, find their way into those joints over decades. When a remodel trench opens near a lateral, the roots are usually there. We scope the line during inspection and price replacement as a contract line item.
- Failed waterproofing behind original tile. The original baths in these tract homes used drywall or greenboard behind tile, not modern backer systems. By now it’s often soft, moldy, and structurally unsound. We don’t tile over it. We cut it out, install a proper waterproof membrane, and build the floor back to spec.
- Undersized framing and seismic deficiencies. Many Westminster homes were built before current shear-wall and foundation-bolting requirements. A permitted remodel forces those upgrades, and a contractor who doesn’t plan for that will hit you with a change order after the inspector leaves. We design the quote around what the permit will actually require, so the number holds.
Pricing for Home Remodeling in Westminster, CA
Here’s what we’re seeing in Westminster’s market right now. These are real ranges based on completed projects in this city, not national averages.
| Project | Typical Westminster Range |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
What moves the number in Westminster specifically is what’s behind the walls: panel upgrades, sewer lateral replacement, seismic retrofit, waterproofing rebuilds. That’s why we inspect first. A free estimate from a contractor who actually opened up similar homes on your street is worth more than a cheap quote that won’t survive the first week. Call (866) 623-7205 and we’ll walk the property with you.
We Also Serve Cities Near Westminster
We’re based in Lake Forest and run crews throughout Orange County, so Westminster is right in our regular service area. We also cover Midway City, Garden Grove, Stanton, and Huntington Beach with the same inspection-first quoting process and the same written-allowance contract structure. If you’re nearby and planning a remodel, call us before you sign anything.
Serving Westminster, CA — Our Local Coverage Area
We’re based in the Westminster 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 Home Remodeling in Westminster
Because those homes were built with 60-amp panels, aluminum branch wiring, clay sewer laterals, and framing that predates modern seismic codes. Once a wall is opened, the permit requires upgrades to current standards, and the contractor either planned for that or didn’t. We inspect before quoting and write allowances into the contract, so the price you see is the price you’re working with. Call (866) 623-7205 for an estimate that accounts for the actual condition of your home.
We inspect the panel, attic, crawlspace, and sewer lateral before we quote, then we write allowanced line items for what we find. Every surprise is priced and approved in writing before we touch it. That’s the entire Square Deal operating model. When we find something mid-project, you get a written change order with line-item pricing. You sign it, or you tell us to stop. The default is no surprises.
Yes. Garage conversions in Westminster typically run $30,000 – $80,000, and detached ADUs range $90,000 – $220,000. Westminster’s zoning allows ADUs under California state law, and multigenerational households in this area frequently convert garages to create separate living space for parents or adult children. We handle the structural, electrical, plumbing, and insulation work, plus the permit and inspection process. Call (866) 623-7205 for a site-specific quote.
The permit covers structural, electrical, plumbing, mechanical, and seismic work. In Westminster, that means shear-wall upgrades, foundation bolting, panel replacement, and waterproofing details get inspected against current code. We pull permits before work starts and schedule inspections throughout, so the final sign-off happens on work that was built right the first time. That protects the value of the house and keeps the remodel legal for resale.
Yes, we’ve done many. Those homes often have original galvanized supply lines and clay drain lines that need replacement once we open the wall for a new bath or kitchen rough-in. We scope the lines during the pre-quote inspection and price replacement into the contract. If you’re planning a kitchen or bath remodel in the Little Saigon corridor, call (866) 623-7205 and we’ll check the condition of your plumbing before we even talk numbers.
Square Deal Contractors serves Westminster from Lake Forest, and our crews know the tract homes here. One contractor, every phase. The right material for your project and your budget. We’ll tell you exactly what you’re getting and why. Call (866) 623-7205 today to schedule your free estimate, or walk us through your project and we’ll tell you straight what it’ll take.
Written by Nolan Breckett, Owner at Square Deal Contractors, serving Westminster and Orange County since 2008.