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
Remodeling Company in Montclair, CA
Home renovation in Montclair, CA typically means working on a 1950s to 1970s ranch-style home that needs seismic, wiring, or plumbing upgrades before any cosmetic work begins. Square Deal Contractors handles the full scope from structural corrections to finish carpentry under one contract, so you’re not coordinating three separate crews while your kitchen sits torn apart. The inland Pomona Valley heat and Santa Ana winds also shape how we schedule pours, roofing, and exterior work here. Call (866) 623-7205 and we’ll tell you exactly what you’re getting and why, with a written line-item estimate before anything starts.
Why Montclair Homes Are Different
Montclair is a small, fully built-out Pomona Valley city where nearly all construction is infill work. Lot splits, ADUs, second-story additions, and tear-down rebuilds on post-war single-family lots define the market, not new subdivisions. That means every project happens on an already-occupied parcel with mature street trees, older utility laterals, and tight side-yard setbacks. Contractors here spend more time on grading, drainage, and setback compliance than on the build itself, because a rear-yard ADU tucked behind an existing block wall leaves almost no room for error. The housing stock along Holt and Arrow corridors includes multi-family, but most single-family homes are wood-frame ranch styles with attached garages. Wiring and plumbing are original in many of these homes. Seismic retrofitting is a real conversation, not an upsell, and we’ve learned to look for it early because it changes the permit path and the budget. Santa Ana wind events push exterior stucco and roofing into specific weather windows, and summer concrete pours start before 7 a.m. so the mud doesn’t set before it’s floated. If you’ve remodeled in Claremont or Ontario, the building stock looks similar, but Montclair’s lot geometry, with long narrow parcels behind block walls, is a different animal.
Styles & brands we work with







Our Main Montclair Services
Most Montclair homeowners reach out about one of two things: a whole-home remodel they want managed by one accountable contractor, or a specific major renovation where they need someone who can handle the structural and finish work without farming out every phase. Here’s what those look like in Montclair specifically.
General Contractor in Montclair
When a Montclair homeowner hires a General Contractor in Montclair, they’re usually looking at a garage conversion, a second-story addition, or a full interior gut on a 1960s ranch. The job starts with a walkthrough to identify what’s original, what’s failing, and what the city will want to see on the permit drawings. On narrow Montclair lots, we pay close attention to side-yard setbacks and drainage, because the city will, too. One contract covers demo, framing, electrical, plumbing, drywall, finishes, and all inspections, with no runaround and no surprise invoices.

Home Remodeling in Montclair
A Home Remodeling in Montclair project usually means reworking the kitchen, bathrooms, or living spaces in a home that hasn’t been touched since the Nixon administration. The scope often includes panel upgrades, re-piping, and floor leveling before any cabinets go in. Montclair’s post-war homes hide surprises behind drywall, and we budget for that reality rather than pretending it won’t happen. Materials are matched to your actual budget, from value-tier lines to premium, because the right material for your project and your budget is the point.

What happens when you call
- 1
A real person answersNo phone trees — you reach a local pro.
- 2
You get an upfront price rangeHonest numbers before anyone is dispatched.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Home Renovation in Montclair

Home renovation in Montclair usually means bringing a 1950s or 1960s ranch house up to modern code and comfort without wiping out the budget on surprises. The typical project pairs cosmetic updates with the unglamorous but essential work: rewiring aluminum branch circuits, replacing cast-iron drain lines, adding shear wall, and correcting drainage before any finish materials go in. Because Montclair is nearly 100% built out, renovations happen on occupied lots with tight access, which changes how we stage materials and protect the property. As a full-scope general contractor, we manage every phase of Home Renovation from structural corrections to final paint, so the homeowner has a single accountable partner and a clear timeline instead of a phone full of subcontractor numbers.
Home Renovation Contractors
Signs you need it
Your Montclair home still has original galvanized plumbing, a Federal Pacific or Zinsco panel, or single-pane aluminum windows, and rooms that haven’t been updated in 40 years.
What it costs in Montclair
A full home renovation in Montclair typically lands between $45,000 and $130,000 depending on square footage, structural corrections, and finish level.
How we do it
We start with a site walk and scope meeting, pull a detailed permit set, sequence demolition and rough-in trades, then carry finishes through to a final cleaning and walkthrough.
Home Renovators
Signs you need it
You own a post-war ranch in Montclair with good bones but dated kitchens and baths, worn flooring, and a layout that no longer works for how your family actually lives.
What it costs in Montclair
Targeted whole-home renovation work, including kitchen and bath updates with some structural repair, generally runs $14,000 to $45,000 for kitchens and $9,000 to $28,000 per bath in Montclair.
How we do it
We map the current conditions, define the scope with you line by line, order materials before demo begins, and keep the jobsite clean and locked down while work is underway.
What Home Renovation Costs in Montclair
| Item | Typical range in Montclair |
|---|---|
| Full home renovation | $45,000 – $130,000 |
| Kitchen remodel | $14,000 – $45,000 |
| Bathroom remodel | $9,000 – $28,000 |
How long does a home renovation take in Montclair?
Plan on 10 to 20 weeks for a full renovation, with permit review and structural corrections taking up a larger share in a city with older housing stock. Call (866) 623-7205 for a project-specific timeline.
Do I need a permit for a home renovation in Montclair?
Yes, anything beyond cosmetic finish work, including structural, electrical, plumbing, or window changes, requires city permits and inspections. Square Deal pulls all permits and schedules every inspection as part of the contract.
Brands We Service in Montclair
Square Deal Contractors installs and services materials from a vetted portfolio of 50+ recognized brands. For Montclair homes we commonly specify James Hardie siding for exterior envelope work, KraftMaid or Wellborn cabinetry in kitchens and baths, and Cambria countertops when clients want a premium surface. Parts are ordered direct from manufacturer distribution to the jobsite, which keeps lead times predictable. See our brands for the full list.
See the difference
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AfterPricing for Remodeling Company in Montclair, CA
| Service | Typical range in Montclair |
|---|---|
| Kitchen remodel | $14,000 – $45,000 |
| Small kitchen remodel | $9,000 – $20,000 |
| Bathroom remodel | $9,000 – $28,000 |
| Walk-in shower installation | $4,500 – $12,000 |
| Roof replacement | $8,000 – $20,000 |
| Roof repair | $400 – $1,800 |
| Window replacement | $4,500 – $15,000 |
| Vinyl fence installation | $3,500 – $9,000 |
| Paver patio installation | $3,500 – $11,000 |
| Home addition | $45,000 – $130,000 |
| ADU construction | $90,000 – $220,000 |
| Garage conversion | $30,000 – $80,000 |
Prices in Montclair push upward when a job involves seismic retrofit, re-piping, or panel replacement on an aging home, and when the lot is too tight for easy material staging. Square Deal quotes a fixed price with a defined scope up front, so the number we give you is the number you pay unless you change the scope.
Neighborhoods We Serve in Montclair
Montclair is a compact city in ZIP 91763, so our crews cover every corner of it. We work throughout the residential pockets north of the 10 and south of the 210, the blocks around Montclair Place, and the older subdivisions that wrap the Holt and Arrow corridors. Typical response for an estimate is one to two business days.
- North Montclair
- Central Montclair
- Kingsley Street area
- Ramona Avenue corridor
- South Montclair near the 10
Service Area – Cities Near Montclair
Square Deal Contractors serves Montclair and the surrounding Pomona Valley. We also work regularly in Claremont, CA, Ontario, CA, Upland, CA, and La Verne, CA. If you’re in one of those cities and planning a renovation, the same team and the same pricing discipline apply.
Serving Montclair, CA — Our Local Coverage Area
We’re based in the Montclair 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 Remodeling Company in Montclair
After the estimate and contract are signed, we typically begin within two to four weeks depending on permit review and material lead times. Montclair’s permit process moves at its own pace, so we file drawings early and keep the schedule honest. Call (866) 623-7205 to check current availability.
Most single-family homes in Montclair are not in HOAs, but some newer pockets and multi-family properties have association rules about exterior changes, fencing, and construction hours. We review any HOA requirements during the estimate so nothing stalls mid-project.
Yes, we sequence work so occupied homes stay livable, which in Montclair often means keeping one bathroom functional and sealing off work zones with negative air pressure. Full gut jobs are harder to live through, but a phased plan can work for many projects.
What happens when you call
- 1A real person answersNo phone trees — talk to a local construction pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you — the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Montclair Customers Say
"Quality construction and a professional operation. Communication was strongest at the site meetings, and slower by email in between."
— Ernesto Torres"Excellent build. Costs came in about six percent over the original contract, driven mostly by material price movement during the build, which he documented each time."
— Norma Flores"Ground up build. Permits, foundation, framing, all of it, and he ran the schedule tightly enough that the subs were never tripping over each other. Finished within a month of a fourteen month estimate."
— Greg Fletcher