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 Rancho Cucamonga
Finding a General Contractor in Rancho Cucamonga who can handle every phase of a remodel, from kitchen cabinets to a full roof replacement, usually means juggling three or four different companies. That’s the problem we solve. Sycamore Contractors runs the entire job under one contract, with one point of contact, and we’re already working in Rancho Cucamonga neighborhoods from the 91730 tract homes to the foothill custom builds in 91737. Call us at (877) 265-6284 for a free estimate, and you’ll get a written scope and real material options, not a vague bid.
What separates us from other general contractors in this city is simple: we bring choices. Seven roofing manufacturers. Six window lines. Cambria, Silestone, and Caesarstone on counters. KraftMaid and Wellborn for cabinets. You research the brands, compare the warranties, then make the call. We build to the standard the manufacturer requires.
Why Sycamore Contractors Is Rancho Cucamonga’s Preferred General Contractor Company
Rancho Cucamonga homeowners tend to ask the same question when they call us: “Do you actually work here, or are you just a number from Temecula?” Fair question. Our home base is Temecula, but Rancho Cucamonga is a core service area, and our crews know the local terrain. We have pulled permits at the City of Rancho Cucamonga’s engineering counter. We have walked HOA architectural review boards in Etiwanda and Victoria Gardens area tracts. We know that a project in 91737 feels different from one in 91701, and we price accordingly.
Nate Calloway, who leads Sycamore Contractors, built the company around a single idea: one accountable team across every phase of a renovation. No subs you have never met. No finger-pointing between the roofer and the window installer. When we take a whole-home job in Rancho Cucamonga, the same team handles the demolition, the framing, the finishes, and the final walkthrough.
Styles & brands we work with
Construction Company in Rancho Cucamonga
A Construction Company in Rancho Cucamonga handles the structural work, which is the part most remodelers quietly subcontract out. We don’t. Room additions, ADUs, garage conversions, and whole-home reconfigurations run through our own crews, and we handle the permitting with the City of Rancho Cucamonga directly. A home addition here typically runs $45,000 – $130,000, and an ADU runs $90,000 – $220,000, depending on whether you are converting a garage or building new from the slab up.
Room Additions and ADUs
Rancho Cucamonga’s housing stock is unusually mixed. You have 1970s and 1980s tract homes on expansive native soils in the 91701 and 91730 ZIPs, and you have large custom homes in the 91737 and 91739 foothill tracts. The engineering requirements differ by zone and by soil report, and we handle both. If your lot still has old ranch or vineyard outbuildings, an ADU project often means tearing down and starting fresh, which changes the scope and the price.
Garage Conversions
Garage conversions are one of the highest-value moves in Rancho Cucamonga right now, especially in the 91701 and 91729 areas where lot sizes can accommodate a separate rental or a multigenerational suite. Expect $30,000 – $80,000 for a full conversion with drywall, electrical, flooring, and a bathroom, depending on whether you need to relocate the water heater or upgrade the panel.
Remodeling Contractor in Rancho Cucamonga
A Remodeling Contractor in Rancho Cucamonga focuses on taking what you already have and making it work harder, and that is where we spend most of our time. Kitchens, bathrooms, flooring, windows, siding, hardscape. A kitchen remodel here runs $14,000 – $45,000. A bathroom runs $9,000 – $28,000. Those ranges are honest, and they reflect real labor and material costs in San Bernardino County, not a national average.
Builder-Grade Kitchens and Baths
If your Rancho Cucamonga home was built in the 1990s or early 2000s, you are probably looking at oak or maple builder-grade cabinets, laminate counters, and vinyl flooring that has seen its last decade. These are the first things to go. We typically start with the kitchen island, because it changes sightlines and function more than any other single element. A new island with Cambria quartz runs $3,000 – $10,000, and it anchors the whole room.
Exterior Remodels and Roofing
The flatland tracts and the foothill neighborhoods need different exterior treatments. In 91737 and 91739, where the wildland-urban interface is real, a roof replacement should use ignition-resistant underlayment and Class A materials as a matter of course. In the flatlands, the conversation is more about curb appeal and energy efficiency. A full roof replacement in Rancho Cucamonga runs $8,000 – $20,000, and we offer seven roofing manufacturers so you are never locked into one take-it-or-leave-it shingle line. James Hardie siding pairs with any of them, which means we can re-skin the entire exterior without outside crews.
Trusted Brands We Service in Rancho Cucamonga
We stock local parts and schedule brand-specific crews for Rancho Cucamonga customers, so a window order from PGT or CGI does not sit in a warehouse for three weeks. On the roofing side, we install Boral tile on many Rancho Cucamonga homes, especially in neighborhoods with Spanish and Mediterranean architectural styles. If you want a spec sheet or a warranty comparison for any of these lines, we will bring it to the estimate. You should never have to trust a contractor’s word when the manufacturer publishes the standards.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in Rancho Cucamonga Homes
- Builder-grade finishes failing right on schedule. 1990s tract homes in 91730 and 91701 hit the 25-to-30-year mark right about now. Cabinets delaminate, counters stain, and plumbing fixtures corrode. The fix is a phased remodel that respects what is still working while replacing what has failed.
- HOA architectural review surprises. Master-planned communities in Rancho Cucamonga, particularly around Victoria Gardens and Etiwanda, enforce strict architectural standards. We have seen remodelers start framing before the HOA sign-off, and the homeowner eats the change order. We file the review before the first permit is pulled.
- Fire severity zone requirements nobody mentioned. If your project is in the 91737 or 91739 foothills, a deck, roof, or addition triggers ignition-resistant construction codes and a defensible-space inspection. A flatland contractor who rarely works the foothills simply does not know to build this into the timeline. We do.
- Expansive soil movement on older foundations. Some of the 1970s tracts in Rancho Cucamonga sit on native soils that move with the seasons. Before any room addition, we check the existing foundation condition and slab movement history. Skipping this step is how you get cracked tile a year after the addition is done.
Pricing for General Contractor in Rancho Cucamonga, CA
Here are the ranges we quote most often in Rancho Cucamonga. These are not national numbers. They reflect local labor, local permitting, and the material choices we install here.
| Project | Typical Range in Rancho Cucamonga |
|---|---|
| Kitchen Remodel | $14,000 – $45,000 |
| Cabinet Installation | $4,000 – $13,000 |
| Countertop Installation | $2,000 – $6,500 |
| Bathroom Remodel | $9,000 – $28,000 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Roof Replacement | $8,000 – $20,000 |
| Paver Patio Installation | $3,500 – $11,000 |
What moves the number? Material tier is the big one. A KraftMaid cabinet package lands differently than stock boxes. A Cambria island runs higher than a laminate slab. Site conditions matter too. A kitchen in a 91701 slab-on-grade tract home is straightforward. A kitchen on the second floor of a 91739 foothill custom with vaulted ceilings is not. We write a line-item estimate either way, and the number on the contract is the number you pay. No change orders unless you change the scope.
We Also Serve Cities Near Rancho Cucamonga
Sycamore Contractors works throughout the Inland Empire, including San Antonio Heights, Upland, Ontario, and Fontana. If you are just outside Rancho Cucamonga, we can still help. Learn more about our service area and what we do on our General Contractor in Rancho Cucamonga page, or call us directly for a straight answer.
Serving Rancho Cucamonga, CA — Our Local Coverage Area
We’re based in the Rancho Cucamonga 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 Rancho Cucamonga
Start with the kitchen, because that is where builder-grade materials age fastest and where a remodel returns the most daily value. In a 1990s tract home in 91730, the original oak cabinets and laminate counters are usually the weakest link. A kitchen remodel in Rancho Cucamonga runs $14,000 – $45,000 depending on cabinet line, counter material, and whether you move plumbing or keep the existing rough-in. We took one of these exact homes and swapped the original oak boxes for KraftMaid cabinets with a Cambria quartz island, keeping the walls and rough-in untouched so the builder warranty stayed intact. Call (877) 265-6284 for an exact quote, and we will walk the scope with you before any demo starts.
It can, but only if the remodel touches systems the builder still covers. If you are in a newer master-planned tract in Rancho Cucamonga and the builder’s structural or mechanical warranty is still active, tearing out finishes without checking the warranty language can void coverage on adjacent systems like electrical runs, plumbing rough-ins, or load-bearing framing. The safer path is a remodel that keeps the original rough-in and structural framing intact, which is how we scoped the 91730 kitchen project above. Before you sign anything, call (877) 265-6284 and we will review what your builder warranty actually says in plain English.
Almost always yes. Master-planned communities in Rancho Cucamonga, especially around Victoria Gardens, Etiwanda, and the newer tracts off of Day Creek Boulevard, enforce architectural review for exterior work, and many extend it to interior structural changes. Starting a deck, a roof replacement, or a room addition without the HOA sign-off can force a change order or a full teardown after framing is done. We file the HOA architectural review before the first permit is pulled, so your remodel never gets sideways with the board. Call (877) 265-6284 and we will tell you what your specific HOA requires before you spend a dollar.
In the 91737 and 91739 ZIPs, any new deck, roof, or addition sits in a high fire severity zone, so the City of Rancho Cucamonga requires ignition-resistant construction materials and a defensible-space inspection that never applies to a same-size project on a flatland lot in 91730 or 91701. We re-roofed a 91737 home where the old felt underlayment was failing after a Santa Ana wind season, and we used ignition-resistant underlayment and Class A materials, then scheduled the defensible-space inspection sign-off before we closed the roof up. If you are planning a project in the foothills, call (877) 265-6284 first. The fire-zone rules add steps and a few hundred dollars in inspections, and you want those in your contract from day one.
Yes, and this is one place where local knowledge actually changes the price. In Rancho Cucamonga, surviving ranch and vineyard parcels from the Cucamonga Valley era still have outbuildings on them, and those structures almost never meet current code for habitable space. An ADU project on one of these lots usually means demolition of the old outbuilding, new foundation work, and sometimes soil remediation before the ADU itself gets built. That is why an ADU in Rancho Cucamonga runs $90,000 – $220,000, with the higher end reflecting teardown and site prep on old agricultural parcels. If your lot has a barn, a packing shed, or a vineyard outbuilding, call (877) 265-6284 and we will assess it in person before you commit to anything.
Written by Nate Calloway, Owner at Sycamore Contractors, serving Rancho Cucamonga and the Inland Empire.