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 means working with houses built across three distinct eras, often on the same block. A 1955 ranch on Ramona might sit next to a 1980s infill with different framing, and both sit under the same hot, dry Inland Empire sun that bakes stucco and tests every roofing adhesive. Alder Contractors has served Montclair since 2013, and we build every scope around those realities. Whether you’re planning a kitchen remodel, a full exterior transformation, or an ADU in the backyard, call (833) 467-7020 and we’ll walk you through what your specific home actually needs.
Why Montclair Homes Are Different
Montclair is one of the few Inland Empire cities where 1950s-60s ranch tract homes, post-1980s infill, and newer dense housing along the 10 freeway sit within blocks of each other. A single construction job frequently means matching three eras of framing, stucco, and roofing detail in one permit set. The older ranch tracts off Holt and Ramona were built slab-on-grade with shallow footings, and the original grading and drainage patterns were designed for a different era. Any room addition or patio cover has to be engineered against those older conditions, not the newer subdivision standards down the street.
Then there’s the climate. Montclair sits in the hot, dry western Inland Empire. Summer afternoons regularly push past 100°F, and Santa Ana winds carry dust into every open wall cavity. Concrete cures too fast in that heat if you don’t plan for it. Stucco and roofing adhesives behave differently at 105°F than they do at 75°F. Exterior paint flashes before it bonds. We schedule phases around those conditions, and we specify materials that hold up under wind-driven dust and intense UV exposure.
Styles & brands we work with







Our Main Montclair Services
Most Montclair homeowners reach out to us for two reasons: they need a general contractor to run a multi-trade project from one contract, or they’re ready to remodel part or all of their home and want someone who can handle material selection, permits, and scheduling without farming everything out to strangers. Here’s how each works in Montclair.
General Contractor in Montclair
When your project spans framing, plumbing, electrical, and finishes, you need one person accountable for the whole sequence. That’s the role we fill. In Montclair, that often means coordinating a kitchen remodel inside while reworking the exterior stucco and roofline outside, all on a house built in 1962 with original plumbing and electrical still in the walls. We pull permits, schedule each trade in the right order, and handle the city’s specific requirements for older slab-on-grade homes. You get one contract, one timeline, and one point of contact. Learn more about how we run projects as your General Contractor in Montclair.

Home Remodeling in Montclair
Remodeling a Montclair home usually means opening up a wood-framed structure that has been standing for sixty or seventy years. Stud spacing might be nonstandard. The original electrical panel may not support what you’re adding. The slab may have settled unevenly. We plan for those discoveries before we cut the first opening, and we carry the material brands to finish the job correctly: Cambria quartz for counters, Kohler fixtures in the bath, James Hardie siding for the exterior. If you’re planning a kitchen, bath, or whole-home change, start with our Home Remodeling in Montclair page.

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 nearly always means working inside a 1950s or 1960s wood-framed, slab-on-grade structure with original plumbing and electrical. You’re not just updating finishes. You’re bringing an older home up to current code while preserving what made the original layout work. The intense summer heat and Santa Ana winds also shape what materials we specify and when we schedule certain phases, from concrete work to exterior paint. Alder Contractors manages the whole renovation from permits to final walkthrough, with material selections drawn from 50+ brands so you’re not limited to whatever a single subcontractor happens to stock. For a deeper look at how we scope and run these projects, see our Home Renovation hub.
Home Renovation Contractors
Signs you need it
If your home has original 1960s wiring, a kitchen layout that fights you daily, or a bathroom that hasn’t been touched since the Eisenhower administration, you’re past the point of small fixes and into full renovation territory.
What it costs in Montclair
Full home renovations in Montclair typically fall between $45,000 and $130,000 depending on square footage, the number of rooms involved, and how much structural work the older framing requires.
How we do it
We start with a walkthrough and a written scope, pull the Montclair permits, open the walls to document what’s actually inside, then sequence framing, rough-in, drywall, and finishes with one accountable crew.
Home Renovation Companies
Signs you need it
If you’ve collected three separate bids from three separate trades and nobody can tell you how the whole project fits together, you need a single renovation company that owns the entire sequence.
What it costs in Montclair
Projects managed by a full-service renovation company in Montclair run from $45,000 to $130,000, with smaller scoped renovations like a kitchen and bath refresh landing on the lower end.
How we do it
Alder Contractors brings every trade under one contract, specifies materials from brands like Kohler, Cambria, and GAF before work begins, and carries the project from the first permit inspection to the final coat of paint.
What Home Renovation Costs in Montclair
| Item | Typical range in Montclair |
|---|---|
| Home addition | $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?
A kitchen remodel typically runs 6 to 10 weeks; a whole-home renovation can take 4 to 8 months. Montclair’s summer heat can stretch exterior phases, and the city’s permit review on older homes sometimes adds two to three weeks. We build that into the schedule up front, not as a surprise.
Will the price change once work starts?
Our quotes are fixed-price with no change orders unless you change the scope. The one thing we can’t fully predict on a 1960s Montclair home is what’s inside the walls, so we price a reasonable contingency for that and show you every line item. Call (833) 467-7020 for a written estimate.
Brands We Service in Montclair
We source and install materials from brands like PGT impact windows, Tamko roofing, and Boral siding across Montclair. Parts and samples are available locally through our distributor network, so selection decisions don’t stall your schedule. See our brands for the full list of what we carry and install.
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 |
| Countertop installation | $2,000 – $6,500 |
| Bathroom remodel | $9,000 – $28,000 |
| Walk-in shower installation | $4,500 – $12,000 |
| Tub-to-shower conversion | $3,500 – $10,000 |
| Paver patio installation | $3,500 – $11,000 |
| Paver driveway installation | $7,000 – $18,000 |
| Roof replacement | $8,000 – $20,000 |
| Window replacement | $4,500 – $15,000 |
| Vinyl fence installation | $3,500 – $9,000 |
| ADU construction | $90,000 – $220,000 |
What pushes a Montclair project toward the top of those ranges is almost always the condition of the original structure. Knob-and-tube wiring, a settled slab, or a roof that was installed over the original shake shingles will add cost you can’t see until we open things up. We quote fixed prices based on a documented scope, and change orders only happen if you ask for something different.
Neighborhoods We Serve in Montclair
We work across the 91763 ZIP code and the surrounding blocks of Montclair. Most of our projects are in the ranch tracts north of Holt and Ramona, but we also handle the newer housing near the 10 freeway and infill lots throughout the city.
- Ranch tracts off Holt Blvd
- Ramona Blvd corridor
- Near Montclair Place
- Neighborhoods along the 10 freeway
- Areas near the Claremont border
Response time for an estimate somewhere in Montclair is usually a day or two, depending on project size and how many site visits we already have scheduled that week.
Service Area – Cities Near Montclair
Alder Contractors also serves homeowners in the cities that surround Montclair. If you’re across the border, we work in Claremont, CA, Ontario, CA, Upland, CA, and La Verne, CA. Each city has its own permit office, its own housing stock, and its own quirks, and we adjust our approach accordingly.
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
Yes. We pull all required building permits through the city of Montclair before demolition starts. Older ranch homes often need additional review for slab-on-grade foundations, drainage, and electrical upgrades, and we handle every submittal, correction, and inspection as part of the contract.
Yes. We regularly match stucco texture, roofline details, and window trim styles from the original ranch tract era. If you want a seamless addition that doesn’t look tacked on, we document the existing details before we design, then source materials that match what’s already there.
For a kitchen or bath remodel, four to six weeks is usually enough. For a whole-home renovation or ADU, plan on eight to twelve weeks from first call to permit-ready. Summer is the busiest season, and exterior phases move slower in the heat, so spring and fall bookings fill up early.
Ready to talk about your Montclair project? Call (833) 467-7020 to schedule a free estimate. We’ll walk the property, document what needs to happen, and give you a written number you can actually plan around.
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
"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."
— Luis Garcia"Framing crew was meticulous and the walls are straight everywhere. Drywall goes on a lot better when the framing is right."
— Emily Chen"Every inspection passed first time. The building department clearly knows him and that made the whole process easier."
— Kelly Fletcher