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 San Bernardino
Finding a General Contractor who understands San Bernardino’s specific building conditions changes everything about a project. Most of the homes we see across 92404 and 92407 sit on acreage where county rules, fire code, and septic setbacks decide what gets built long before the first stud goes up. That’s exactly why our team, led by Rick Sondermann, does the permitting homework before quoting, so your ADU, shop, or remodel doesn’t stall at inspection. If you’re planning work anywhere from downtown 92401 to the foothill lots off Waterman Avenue, call us at (855) 473-6535 for a free estimate and a straight answer on what your lot requires.
Why Polaris Contractors Is San Bernardino’s Preferred General Contractor Company
San Bernardino homeowners keep calling us because we scope acreage the right way. We know the difference between a city permit in 92401 and a county review for an unincorporated lot in 92407, and we know that difference can add weeks to a timeline if it’s ignored. Rick Sondermann has walked enough jobs in this market to spot a septic setback problem before it becomes a change order, and our customers across 92404, 92410, and 92411 tell us that’s the value they didn’t get from other contractors.
We answer calls from San Bernardino fast, and we show up with a plan, not a guess. Whether it’s a kitchen remodel off Kendall Drive or a detached ADU on a dirt road in the foothills, we’ve already seen the lot conditions that make the difference. Our reputation is built on jobs that pass inspection the first time: ember-resistant vents, Class A roofing, grading that moves water away from the slab. That’s the kind of local knowledge you can’t fake.
Styles & brands we work with
Construction Company in San Bernardino
A Construction Company in San Bernardino handles more than swinging hammers: it means managing county and city permitting, septic and well setbacks, fire-hardening requirements, and long material hauls on unpaved lots. When you’re adding a detached shop, a garage conversion, or a full ADU on acreage in 92404 or 92407, the construction scope starts underground and works up. A home addition in San Bernardino typically runs $45,000 – $130,000. A garage conversion lands at $30,000 – $80,000. An ADU build is $90,000 – $220,000, and the range shifts based on WUI fire code compliance, grading, and how far the materials have to travel.
Septic, Setbacks, and County Permits
On unincorporated lots, the county reviews septic placement before you pour anything. We pull those permits, confirm well distances, and line up the inspections so your draw schedule doesn’t stall before rough-in.
WUI Fire Hardening on Outbuildings
Any outbuilding or ADU in the Wildland-Urban Interface needs Class A roofing and ember-resistant vents. We build that into the quote up front, so there’s no failed final inspection and no rework bill.
Remodeling Contractor in San Bernardino
A Remodeling Contractor in San Bernardino works around the housing stock that defines this city: 1950s and 60s stucco-on-frame tract homes in 92405, 92410, and 92411, plus older pre-war houses near downtown 92401. Kitchen and bath remodels here often uncover dry-rot stucco, outdated electrical panels, and framing that needs to be brought up to current code. A kitchen remodel in San Bernardino runs $14,000 – $45,000. Bathrooms land at $9,000 – $28,000. Those ranges cover the hidden conditions we keep finding in this housing age bracket.
Sun-Baked Stucco and Weathered Exteriors
San Bernardino’s desert-adjacent sun bakes stucco and warps wood fences faster than most of the Inland Empire. We specify materials that hold up here, from James Hardie siding to composite decking, instead of materials that fail after two summers.
Mid-Century Footprints With Modern Loads
These 60-year-old layouts carry modern kitchen islands and heavier countertops. We check joist spans and subfloor condition before installing cabinets, so the remodel doesn’t sag six months later.
Trusted Brands We Service in San Bernardino
Polaris Contractors gives San Bernardino customers access to 50+ vetted brands, which means you’re not stuck picking from whatever the local lumberyard has in stock. Kitchens here regularly spec KraftMaid or Wellborn cabinetry. Exteriors that face the Santa Ana winds off Cajon Pass do better with James Hardie siding specified and installed to the manufacturer’s wind rating. For detached shops and workspace builds, Tuff Shed structures integrate cleanly into a larger site plan. We know these brands well enough to tell you where the upgrade is worth it and where it isn’t.
See the difference
Before
After
Before
After
Before
AfterCommon General Contractor Problems We See in San Bernardino Homes
- County permits underestimated on acreage. Septic and well setback reviews on unincorporated lots can stall the draw schedule before rough-in even starts. We scope that timeline before quoting.
- WUI fire code ignored on outbuildings. Class A roofing, ember-resistant vents, and defensible-space clearance are required in 92404 and 92407, and flatland contractors miss them. Failed inspection then requires costly rework.
- Flat haul rates on long material deliveries. Unpaved foothill lots need different truck access and equipment staging. We quote the haul based on your actual lot, not a generic per-mile rate.
- Grading and drainage skipped on open lots. Winter storm runoff from the foothill canyons causes foundation issues fast. We regrade before pouring so water moves away from the structure, not toward it.
Pricing for General Contractor in San Bernardino, CA
Here’s what to budget for the most common acreage and remodel projects in San Bernardino. These ranges reflect real San Bernardino conditions: county permit timelines, WUI fire code on foothill lots, and material hauls on dirt roads.
| Project | San Bernardino Price Range |
|---|---|
| ADU Construction | $90,000 – $220,000 |
| Home Addition | $45,000 – $130,000 |
| Garage Conversion | $30,000 – $80,000 |
Fire code compliance and grading add more to a foothill lot than to a flatland parcel, and that’s a real cost, not a markup. Call us at (855) 473-6535 for a free estimate that accounts for your lot’s specific conditions.
We Also Serve Cities Near San Bernardino
Polaris serves San Bernardino and the surrounding communities of Muscoy, Highland, Loma Linda, and Rialto. If your lot sits in one of these cities but shares San Bernardino’s acreage or fire-code conditions, we scope it the same way. Same team, same full-scope accountability.
Serving San Bernardino, CA — Our Local Coverage Area
We’re based in the San Bernardino 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 San Bernardino
If your lot is in unincorporated San Bernardino County, you need county permits, including septic and well setback reviews depending on your water system and proposed slab location. City lots in 92401, 92402, 92403, or 92404 go through the City of San Bernardino. We determine which jurisdiction applies to your address before quoting, so the permit path is clear from day one. Call (855) 473-6535 for a free estimate and we’ll sort out your specific permitting picture.
Any project touching the roof, exterior walls, or vents on a WUI lot must use Class A roofing materials, ember-resistant vents, and maintain defensible-space clearance around the structure. That applies to ADUs, shops, and full remodel jobs, not just new builds. We pull the WUI requirements into the quote so inspection sign-off happens the first time. For an exact quote on your foothill project, call (855) 473-6535.
Yes, we regularly stage materials and equipment on unpaved foothill lots in 92404 and 92407 where truck access is tight and the haul is longer than flatland deliveries. We quote the real haul cost based on your road and staging area, not a flat rate that turns into a surprise change order. Call (855) 473-6535 and describe your access, and we’ll give you a straight answer.
At minimum: the scope of work, the line-item price, the permit path (city or county), the material brands you selected, the start and completion windows, and the payment schedule. For a kitchen remodel in San Bernardino running $14,000 – $45,000 or a bathroom at $9,000 – $28,000, every change after the fact should also be written and approved before work proceeds. We put all of this in writing at contract signing. Call (855) 473-6535 for a free, detailed estimate.
If your lot slopes toward the proposed foundation or sits below a canyon runoff path, we need to cut, fill, or regrade before pouring, and that adds to the quote from the start. We just wrapped a detached shop and ADU on a half-acre off Waterman Avenue in 92407 where we regraded the lot for drainage away from the foundation before the county approved the slab. That work is a line item, not an afterthought. Call (855) 473-6535 and we’ll assess your lot before quoting.
Written by Rick Sondermann, Owner at Polaris Contractors, serving San Bernardino and the surrounding Inland Empire.