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 General Contractor Across Perris
If you’re planning a remodel anywhere in Perris, from the tract homes off I-215 to the older properties near downtown, you need a general contractor who understands how this city got built. At Square One Builders, we manage full-scope residential work across 92570, 92571, 92572, and 92599 – kitchens, bathrooms, additions, ADUs, roofing, windows, and hardscaping under one contract and one accountable team. Brent Calloway leads our crews, and we’ve spent years navigating Perris’s building department, its soil conditions, and the specific quirks of homes built on former farmland. Call us at (877) 688-9930 to schedule a free estimate and find out what your remodel will actually cost.
Why Square One Builders Is Perris’s Preferred General Contractor
Perris homeowners call us because we take on the full scope – structural work, roofing, cabinetry, countertops, plumbing fixtures, windows, hardscaping, and ADU additions – without making you coordinate five different specialists. Our General Contractor team has run projects in May Ranch, along the I-215 corridor, and in the older pockets near downtown where the housing stock shifts from mid-century ranch styles to 1990s and 2000s tract homes. That range matters. A 1970s Perris home and a 2015 build present completely different conditions once you open the walls, and we scope accordingly.
What you won’t get from us is the vague quote that balloons three weeks into demo. We write allowances into every Perris contract for the things we know this city’s homes hide – builder-grade wiring, dry rot at stucco transitions, irrigation lines under former ag fields. When surprises surface, they’re priced and approved in writing before we touch anything. That’s the difference between a remodel that closes clean at inspection and one that turns into a dispute. We serve all of Perris and the surrounding communities, and our reputation here is built on the projects that didn’t go sideways.
Styles & brands we work with
Licensed General Contractor in Perris
Licensed General Contractor work in Perris means holding responsibility for every permit, every trade, and every inspection on your remodel – not just the finish work. When a Perris homeowner opens up a wall and finds wiring that won’t satisfy current code, or framing that’s undersized for the load, the general contractor is the one who has to resolve it. That’s exactly what we do at Square One Builders. Our team pulls permits through the City of Perris, schedules inspections, and manages the full scope as your Perris CWS service so you never have to chase down an electrician, a plumber, or a roofer yourself.
Full-scope contractor work in Perris typically runs $45,000 to $130,000 for a home addition, $90,000 to $220,000 for an ADU, and $30,000 to $80,000 for a garage conversion. Kitchen remodels land between $14,000 and $45,000, while bathrooms run $9,000 to $28,000. Those are honest Perris market ranges, and we’ll give you a written, line-item quote specific to your home before any contract is signed.
Permits and Code Upgrades
Perris building code has tightened substantially over the last decade. When you open walls on an older home, the permit often triggers GFCI requirements, panel upgrades, smoke detector additions, and sometimes lateral bracing for seismic loads. We build those costs into the budget upfront, not as a surprise change order later. If the inspector flags something our initial scope missed, we fix it and document it.
Allowances for the Unknown
We write explicit allowances into every Perris contract for the things we can’t see until demo starts – wiring conditions, framing integrity, soil conditions at the foundation line. You approve those allowances before we open the first wall. That means when we do find something, the conversation is about approval, not about an unexpected invoice.
Residential General Contractor in Perris
Residential General Contractor work in Perris means we handle the inside and outside of your home under one contract – kitchens, baths, additions, roofing, siding, windows, and hardscape. Most Perris remodels we bid are full-scope projects, not single-trade jobs. A homeowner who wants a kitchen and bathroom done together, plus new windows and a paver driveway, shouldn’t have to hire four companies and referee between them. We scope it all, plan it in phases, and manage every trade from rough-in to finish.
For a full kitchen remodel in Perris, budget $14,000 to $45,000. A small kitchen runs $9,000 to $20,000, while cabinet installation alone is $4,000 to $13,000. Bathroom remodels range $9,000 to $28,000, with tub-to-shower conversions at $3,500 to $10,000 and walk-in showers at $4,500 to $12,000. Roof replacement in Perris typically lands between $8,000 and $20,000 using brands like CertainTeed and Owens Corning. Windows run $4,500 to $15,000 depending on how many openings and what style you choose.
Single Contract, Full Scope
The value of one contractor handling everything is simple: when something goes wrong, one person is accountable. When the roofer’s flashing detail conflicts with the stucco repair, it’s our problem to solve, not a three-way argument between subs. That’s the Square One approach – from the ground up, your remodel fully managed.
Material Selection with Real Guidance
We spec the right material for your project, not just whatever’s cheapest at the supply house. If your Perris home faces full west sun, we’ll recommend window packages and roofing materials that handle inland valley heat. If you’re doing a kitchen, we’ll show you countertop options from Cambria and Silestone at different price tiers and explain the tradeoffs of each. You make the call with real information.
Trusted Brands We Service in Perris
Square One Builders sources from a curated portfolio of 50+ nationally recognized brands, and for our Perris customers that means access to materials most local remodelers don’t carry or install. On the roofing side, we regularly install CertainTeed, Owens Corning, and IKO systems, with Atlas as a value-tier alternative when the budget calls for it. Our team stocks common components locally and orders project-specific materials with lead times built into your schedule. No waiting six weeks for a window that should’ve been ordered at contract signing. We know the Perris supply chain and we plan around it. Your remodel, fully managed.
Common General Contractor Problems We See in Perris Homes
- Builder-grade wiring behind drywall. Perris tract homes from the 1990s and 2000s often have undersized rough-in electrical that won’t pass code once you open the walls. A permit-triggered panel or GFCI upgrade is one of the most common surprise costs we price into our Perris bids.
- Buried agricultural infrastructure. The 92571 and 92570 growth areas sit on former farmland, and excavation for foundations or utilities regularly turns up old irrigation lines, abandoned wells, and farm debris. We treat these as a known, priced risk in every Perris contract, not an excuse for a mid-project change order.
- Stucco and concrete damage from heat and wind. Perris summers hit triple digits, and Santa Ana winds carry dust and grit into fresh stucco and uncured concrete. Cracks, hairline fractures, and callbacks happen when contractors don’t schedule around curing temperatures. We plan our exterior work around that.
- Roofing that was never designed for inland valley heat. Perris roofs take direct sun for months at a time. Older asphalt shingles curl and fail early. We recommend CertainTeed or Owens Corning product lines rated for high-heat climates, and we install them with proper attic ventilation so they actually last.
See the difference
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AfterPricing for General Contractor in Perris, CA
Here’s what full-scope contractor work costs in Perris’s current market. These reflect the range we see across the city, from newer tract homes in May Ranch to older properties near downtown.
| Project | Typical Perris Range |
|---|---|
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
| Kitchen Remodel | $14,000 – $45,000 |
| Bathroom Remodel | $9,000 – $28,000 |
What moves your project within those ranges is the condition of what’s behind your walls, the level of finish you want, and whether you’re doing one room or a full-scope remodel with multiple systems. We’ll walk your Perris property, open up what we need to see during our inspection, and give you a written line-item quote before any contract is signed. Call (877) 688-9930 to schedule your free estimate – the number above is exactly what you’ll see on your invoice, no hidden adjustments.
We Also Serve Cities Near Perris
Square One Builders works throughout the Perris Valley and surrounding Riverside County communities. If you’re in Good Hope, Mead Valley, Romoland, or Sun City, we’ll bring the same full-scope General Contractor in Perris service to your project with the same local expertise and written-line-item pricing. Call us at (877) 688-9930 to see if your address is in our service area.
Serving Perris, CA — Our Local Coverage Area
We’re based in the Perris 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 General Contractor in Perris
The single biggest thing is a written scope of work with specific allowances and a documented change order process before demo starts. A Perris remodel turns into a dispute when the contractor quotes a cosmetic job, never opens a wall to check wiring or framing, and then hits the homeowner with a surprise invoice three weeks in. We don’t do that. We inspect first, write allowances for the unknown, and price every surprise change order in writing – approved by you before our team touches anything. Call (877) 688-9930 for an exact quote on your Perris project; estimates are free.
We typically schedule initial walkthroughs in Perris within a few business days of your call. Our crews are already working in 92570, 92571, and 92572 most weeks, so we’re not commuting from outside the region. Call (877) 688-9930 and we’ll get you on the schedule.
Yes. We work throughout Perris, including May Ranch, the communities along I-215, the older neighborhoods near downtown, and the newer subdivisions pushing into former farmland in 92571 and 92570. If your home is in Perris, we can likely take the job.
Perris pricing runs right in line with the rest of western Riverside County. The difference here is the ground. Because so much of the newer growth sits on former farmland, excavation can hit buried irrigation lines, old wells, and ag debris. That can add a modest allowance to foundation and utility work that you wouldn’t see in, say, Sun City or Romoland. We price for it upfront so it doesn’t hit you later.
We stand behind our installations with a workmanship warranty on every project we complete in Perris. Material warranties flow through from the manufacturers – CertainTeed and Owens Corning both carry their own product warranties on roofing. We’ll document everything in your contract. Call (877) 688-9930 to schedule your free estimate and get the details in writing.
Find the Contractor Perris Homeowners Trust
Opening up an older Perris home turns up things you didn’t plan for. Wiring that won’t pass code. Framing that’s barely holding. Waterproofing that failed years ago. The difference between a remodel that finishes on budget and one that drags through a dispute is whether your contractor planned for those surprises or pretended they wouldn’t happen. At Square One Builders, we plan for them. We inspect before we quote. We write allowances into the contract. And anything that comes up gets priced and approved in writing before we touch it. Call (877) 688-9930 today to schedule your free estimate. Your remodel, fully managed, from the ground up.
Written by Brent Calloway, Owner at Square One Builders, serving Perris and the broader Riverside County area.