General Contractor in Redlands, CA | Square One Builders

General Contractor in Redlands — Free Estimate, One Written Price

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Fast, Reliable General Contractor Across Redlands

Finding a General Contractor who understands Redlands means finding someone who knows what hides behind the walls of a 1920s Craftsman bungalow off Cajon Street or a Spanish Revival near Smiley Heights. We do. Square One Builders has walked through enough vintage Redlands homes to know that the real work often starts where the demolition stops. One accountable team handles the planning, the permits, the trades, and the surprises, so you don’t have to coordinate five different specialists. Call (877) 688-9930 for a free estimate, and we’ll give you a straight answer on scope and cost before any wall opens.

General contractor using a level to measure wall studs during construction in Redlands, CA

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Why Square One Builders Is Redlands’s Preferred General Contractor Company

Redlands homeowners keep calling us back because we bid honestly on houses that rarely cooperate. A whole-home remodel in the 92373 ZIP carries different risks than a new addition in a Redlands Heights subdivision, and we price accordingly. We don’t hand you a vague “allowance” and hope for the best. We open the inspection report first, walk the property with you, and put specific numbers on paper. Over the years, our crew has worked along West Palm Avenue, Lugonia Avenue, and the streets branching off Sunset Drive. When a customer near the University of Redlands asks whether we can match their 1926 window trim during a kitchen expansion, the answer isn’t “we’ll try.” It’s “we’ve done it, and here’s what it costs.” We serve the full city, from the historic core to the newer east-side lots, and we’re usually on site in Redlands within 48 hours of a signed estimate.

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Styles & brands we work with

Kitchen remodeling
Kitchen remodeling
Bathroom remodeling
Bathroom remodeling
Home additions & ADU
Home additions & ADU
Roofing
Roofing
Windows & doors
Windows & doors
Driveway & pavers
Driveway & pavers
Fence
Fence

Licensed General Contractor in Redlands

A Licensed General Contractor in Redlands carries the permit responsibility, trade coordination, and code compliance for your entire project, whether that’s a kitchen remodel or a full second-story addition. Homeowners in the 92374 and 92375 ZIPs most often call us when a project spans multiple trades, which means roofing, electrical, plumbing, cabinetry, and structural framing all need one accountable party. The job typically begins with a feasibility walk and permit review. In Redlands, that review matters more than in newer cities. Depending on scope, a kitchen remodel runs $14,000 to $45,000, a bathroom $9,000 to $28,000, and a home addition $45,000 to $130,000.

Our Inspection-First Process

Before we open walls, we inspect what’s behind them. That’s non-negotiable on Redlands properties built before 1950. We check for knob-and-tube wiring, termite damage, undersized framing, and water intrusion at the sill plates. When we open a wall and find something the inspection couldn’t reach, we stop, write the change order with exact pricing, and get your written approval before we spend a dollar. The unknown stays priced, never guessed.

Permit and Preservation Work

The Redlands historic core often triggers design review when you’re adding a second story or expanding a rear elevation on a Craftsman or Spanish Revival home. We handle that review, including massing, setback, and materials submittals. Tree protection and grading permits on old citrus-era lots also fall under our scope, not yours. When mature oak roots run under a future ADU footer, we bring in the arborist’s report before excavation starts, because failing a city inspection over root damage costs weeks, not days.

Residential General Contractor in Redlands

A Residential General Contractor in Redlands manages renovations, additions, and accessory dwelling units on homes ranging from early-1900s bungalows to mid-century tract houses in 92374 and newer hillside customs east of Wabash Avenue. The work often includes foundation inspection, structural retrofit, roof replacement, and interior finish systems. Because Redlands summers run hot and Santa Ana winds stress roofing and exterior cladding, we spec materials that hold up under intense UV exposure and temperature swings. A typical roof replacement runs $8,000 to $20,000, a full ADU $90,000 to $220,000, and a garage conversion $30,000 to $80,000.

Whole-Scope Remodels, One Contract

We’re built for the homeowner who doesn’t want to call a roofer for the roof, a cabinet company for the kitchen, and a separate crew for the patio. Your remodel stays under one contract, one warranty, and one point of contact. From the ground up, we spec the right material for your project, whether that’s a James Hardie siding replacement or a full kitchen reconfiguration.

ADU and Prefab Capability

Most local remodelers can’t touch prefabricated ADUs. We can. Through partnerships with Abodu and Plant Prefab, among others, we handle site prep, foundation work, utility connections, and finish scope for factory-built units on Redlands lots. That’s a real edge in a city where accessory dwellings are the smartest way to add rental income without tearing into a historic primary structure.

Trusted Brands We Service in Redlands

We install and service materials from brands that have earned their reputations. Redlands homeowners choose CertainTeed and Owens Corning roofing when they want a proven asphalt shingle system with strong warranties, and we stock the fast-turn materials needed to keep a Redlands project moving without waiting on out-of-state suppliers. When you need countertops, we’ll walk you through Cambria versus Silestone at different price points, and when it comes to windows, we can spec PGT or Therma-Tru depending on the home’s style and exposure. Your material selection stays intentional, not whatever the supply house had on the shelf.

General contractor and client reviewing blueprints at a home renovation site. in Redlands, CA
Before & after

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Before - Recent ProjectBeforeAfter - Recent ProjectAfter
Recent Project
Before - Full RestorationBeforeAfter - Full RestorationAfter
Full Restoration
Before - Complete UpgradeBeforeAfter - Complete UpgradeAfter
Complete Upgrade

Common General Contractor Problems We See in Redlands Homes

  • Knob-and-tube wiring found behind plaster walls. Pre-1950 homes near the University of Redlands and the State Street corridor often still carry active or abandoned knob-and-tube circuits. Opening a wall for a kitchen or bathroom remodel without an electrical upgrade plan can stop inspection dead, so we pull the panel history before demo.
  • Undersized or notched framing from past plumbing work. 1920s and 1930s homes off West Palm Avenue and Cajon Street regularly show 2×4 framing that a previous plumber notched through the bottom chord to run a waste line. We sister those studs and add the structural repair to the written scope before finish work begins.
  • Foundation and drainage issues tied to clay and expansive soils. Redlands sits on clay-heavy soils that swell and shrink with moisture. Winter rains expose grading problems on hillside lots, and older pier-and-beam foundations near downtown often show settlement. We address drainage and foundation scope together, not as an afterthought.
  • Preservation review surprises on historic-core additions. A second-story addition on a Craftsman near Smiley Heights can trigger a 6- to 8-week preservation review. Skipping that step kills the schedule. We build the review timeline into the contract from day one.

Pricing for General Contractor in Redlands, CA

Honest Redlands pricing starts with honest assumptions about the house. Below are the market ranges we quote for common projects in the city.

Project Typical 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

Your actual number moves based on home age, foundation condition, permit requirements, and finish level. We write allowances for electrical, plumbing, and structural work that reflect Redlands’ older housing stock, not a generic national average. You get a fixed contract, not a disappearing estimate. Call (877) 688-9930 for a free line-item quote, and we’ll tell you exactly where your money goes.

We Also Serve Cities Near Redlands

Beyond Redlands, our crews work regularly in Mentone, Loma Linda, Highland, and Colton. If you’re in a neighboring city and wondering whether we cover your street, call us. We’re the General Contractor in Redlands that the surrounding communities call when they want the same full-scope accountability without crossing into Los Angeles County traffic.

Serving Redlands, CA — Our Local Coverage Area

We’re based in the Redlands 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 Redlands

Why Redlands Chooses Square One Builders

We set the standard for general contractor in Redlands.

No Change-Order Surprises

The written quote you sign is the price you pay. Anything we find mid-job gets priced and approved by you in writing before we touch it.

Licensed & Insured

Fully certified technicians who meet all local and state licensing requirements.

Upfront Pricing

No hidden fees, no surprises. You approve the price before any work begins.

Guaranteed Work

Every repair and installation is backed by our workmanship warranty and satisfaction guarantee.

How It Works in Redlands

Getting your general contractor handled is simple and fast.

1

Call or Request a Free Estimate

Tell us about your general contractor needs and we provide an upfront, transparent quote — no obligation, no hidden fees.

2

Licensed Technician Dispatched

A background-checked, certified technician arrives in Redlands — typically within 30–60 minutes, with parts stocked on the truck.

3

Problem Solved, Guaranteed

We complete the job to your full satisfaction, backed by our warranty and 100% satisfaction guarantee.

What happens when you call

  1. 1
    A real person answersNo phone trees — talk to a local general contractor pro.
  2. 2
    You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
  3. 3
    We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
  4. 4
    You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.

What Redlands Customers Say

Trusted by homeowners across Redlands and surrounding areas.

★★★★★

"He was upfront about a soil issue that added cost early rather than absorbing it and surprising us at the end."

Sanjay Patel · Verified customer
★★★★★

"Every inspection passed first time. The building department clearly knows him and that made the whole process easier."

Christine Yang · Verified customer
★★★★★

"He caught an error in the engineer's drawings before it got framed, which would have been an expensive thing to discover later."

Lucia Martinez · Verified customer

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(877) 688-9930

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