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 Colton
Colton homeowners call us for one reason: they want a single accountable team for construction and remodeling work that has to stand up to this city’s specific conditions. We’re talking triple-digit summers, Santa Ana winds funneled through the Cajon Pass, and housing stock that ranges from 1920s bungalows near the rail corridor to newer tract homes east toward Reche Canyon. Our crews know Colton’s permit process, its soil quirks, and what happens when you open up a pre-1950 wall and find what’s behind the plaster. If you’re planning a kitchen remodel, room addition, garage conversion, or full home renovation in the 92324, call (877) 265-6284 for a free estimate. We’ll walk you through the real costs, the likely surprises, and how we keep those surprises from becoming budget-busters.
Why Sycamore Contractors Is Colton’s Preferred General Contractor Company
Colton is not a coastal city, and we don’t build like it is. Our approach here starts with the assumption that an older Colton home will reveal something once walls are open. So we pre-inspect before we quote, write allowances into the contract for likely permit-triggered upgrades, and price change orders in writing before any new work starts. That’s not a sales tactic. It’s how you survive remodeling in a city where knob-and-tube wiring and balloon framing are still hiding behind 1940s lath and plaster.
Homeowners in Colton tell us the same thing: other contractors gave them a clean number, then acted surprised when the walls came down. We don’t act surprised. Nate Calloway built our process around the inspection-first model precisely because Colton’s housing stock demands it. The result is a quote you can plan around, not a starting point that drifts upward week by week.
We also carry the full scope under one contract. Roofing, windows, siding, kitchens, bathrooms, hardscaping, fencing, and ADU construction. One team, one point of contact, one accountable company. For a Colton homeowner dealing with wind-driven dust intrusion, aging utilities, and flat-lot drainage, that single-source responsibility matters more than a discount.
Styles & brands we work with







Construction Company in Colton
A Construction Company in Colton handles the structural and ground-up work that a handyman or single-trade remodeler cannot legally or safely take on. That includes room additions, garage conversions, ADU construction, major interior reconfiguration, and any project where a permit triggers structural review. In Colton, construction work also means dealing with what’s under the slab: former agricultural and industrial fill near the rail corridor, sandy soils that shift, and flat lots that don’t drain the way a hillside lot would.
Costs follow scope. A room addition in Colton runs $45,000 – $130,000 depending on foundation work, roofline tie-in, and whether we’re upgrading the electrical panel or the HVAC to carry the new square footage. An ADU starts at $90,000 and can reach $220,000 for a detached unit with full kitchen and bath. Garage conversions land between $30,000 and $80,000, with the spread driven by insulation, plumbing stub-outs, and whether the existing slab passes inspection.
Structural Work and Permit Triggers
Opening a load-bearing wall, adding a second story, or converting a garage all trigger structural review in Colton. That means shear nailing, hold-downs, possibly a new LVL beam, and an engineer’s stamp. We handle the drawings, the permit package, and the inspection sign-offs. You handle the design choices.
Site Prep and Drainage
Colton’s flat, sandy lots are forgiving to dig but unforgiving when winter rains pool against a foundation. We verify grading before we pour, add drainage where the site needs it, and engineer the slab or stem wall for the soil we actually found during the pre-construction inspection, not what the original builder assumed fifty years ago.
Remodeling Contractor in Colton
A Remodeling Contractor in Colton focuses on changing what already exists: kitchens, bathrooms, whole-home refreshes, and interior reconfigurations that work within the existing footprint. The work looks cleaner than new construction from a homeowner’s perspective, but it’s often more complicated. You’re tying new materials into old framing, matching rooflines, and discovering that the 1920s bungalow near the historic downtown rail corridor has wiring no modern inspector will sign off on once it’s exposed.
Let’s talk numbers for Colton. A full kitchen remodel runs $14,000 – $45,000. That includes cabinetry, counters, plumbing fixture relocation, electrical upgrades, and typically the hidden cost of bringing exposed circuits to current code. A small kitchen remodel, more of a refresh than a gut job, lands between $9,000 and $20,000. Bathrooms run $9,000 – $28,000 for a full remodel, while a small bathroom or a tub-to-shower conversion sits in the $3,500 – $12,000 range depending on waterproofing scope.
We recently opened up a kitchen in a 1920s bungalow near the historic downtown rail corridor. Once the plaster was off, we found knob-and-tube wiring feeding the old range circuit and a load-bearing wall that had been notched for a previous remodel. We wrote a change order with a line-item allowance for electrical rough-in and a new LVL beam before we touched anything. The homeowner approved the change order in writing, and we scheduled the inspection sign-off before closing up the walls. That’s the difference between a remodel that runs over budget and one that runs to plan.
Kitchen and Bath Remodeling
We spec cabinets from KraftMaid and Wellborn, countertops from Cambria or Silestone, and plumbing fixtures from Kohler and Moen. But the Colton-specific part is what we do before any of that gets installed: test for legacy wiring, check framing integrity, and confirm the existing plumbing can carry the new load.
Whole-Home Renovation
When a Colton homeowner takes on a whole-home remodel, we sequence it so the family can stay in the house where possible, and so the permit inspections don’t stall the job. That sequencing matters when you’re working through the city’s inspection calendar and coordinating multiple trade rough-ins on a 1940s floor plan.
Trusted Brands We Service in Colton
Colton homeowners don’t want generic materials. They want product lines they can research before they commit. That’s why we spec James Hardie fiber cement siding for exterior durability against wind-driven dust and summer heat, Cambria or Silestone countertops for kitchens that take daily abuse, and KraftMaid or Wellborn cabinets built to the manufacturer’s own tolerances. We don’t limit you to one line in any category. We bring the options, you make the call. And because we order direct through manufacturer programs, Colton customers get realistic lead times and warranty backing the brand itself stands behind.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in Colton Homes
- Legacy knob-and-tube or aluminum wiring. Pre-1950 homes near the rail corridor often still have active knob-and-tube circuits. Once a permit opens a wall, the inspector can require replacement, so we test before quoting and write the allowance in from day one.
- Balloon framing with hidden rot or notched studs. 2×4 balloon framing has no fire stops and decades of questionable retrofits. We look for notched load-bearing members and failed waterproofing before we price a remodel.
- Flat-lot drainage failures. Winter rains on sandy, flat Colton lots pool against foundations and seep through stucco. If the grading wasn’t corrected, we correct it as part of the scope, not as a surprise line item.
- Wind-driven dust and exterior stress. Santa Ana events off the Cajon Pass push dust into every gap and stress roofs, fences, and siding. Our exterior work gets sealed and fastened for that specific condition, not for a mild coastal breeze.
Pricing for General Contractor in Colton, CA
Here’s what we see across Colton right now. The range reflects what’s behind the walls and what the permit triggers once we open them.
| Project | Colton Price 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 |
What moves the number: the age of your home, whether we find legacy wiring, the condition of your foundation on Colton’s sandy soil, and how far the permit-triggered upgrades extend. We write those allowances into the contract so the price you approve is the price you plan around. Call (877) 265-6284 for a free, written line-item estimate.
We Also Serve Cities Near Colton
Our General Contractor team serves Colton and the surrounding Inland Empire communities, including Grand Terrace, Highgrove, Loma Linda, and Rubidoux. If you’re in one of these nearby cities, the same inspection-first process applies. For more about how we work in this specific area, see our General Contractor in Colton page or call us directly.
Serving Colton, CA — Our Local Coverage Area
We’re based in the Colton 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 Colton
Expect to find legacy knob-and-tube wiring, notched framing, and possibly failed waterproofing. We pre-inspect before quoting, write an allowance for likely code upgrades into the contract, and price any additional change orders in writing before work starts. Call (877) 265-6284 if you’re planning a remodel on an older Colton home and want an honest walkthrough of the likely scope.
We section off work areas with zipped plastic barriers, run negative air where needed, and seal exterior penetrations as we close up each phase. Colton’s Santa Ana events off the Cajon Pass push fine dust into every gap, so we treat dust control as part of the build, not an afterthought.
Electrical rough-in replacement when legacy wiring is exposed, shear nailing and hold-downs on structural walls, new flashing and waterproofing at exterior penetrations, and sometimes a main panel upgrade to carry added load. We write these into the contract as allowances so they aren’t surprise costs. Your estimate is free; call (877) 265-6284 to get one.
We test the soil, verify drainage and grading, and design the foundation for the sandy, sometimes fill-heavy conditions common near the rail corridor and former agricultural land. If the existing slab fails inspection, we engineer the fix before we pour. That keeps the addition from settling or flooding in the first winter.
We engineer for heat, wind, and sandy flat-lot drainage instead of mild coastal assumptions. That means different exterior sealing, different roof fastening, and different foundation treatment. A contractor who builds Colton like it’s Orange County will hand you problems by the first Santa Ana. We don’t. Get a free estimate at (877) 265-6284.
Written by Nate Calloway, Owner at Sycamore Contractors, serving Colton since day one.