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 Highland
If you own a home in Highland and you’re staring at builder-grade oak cabinets, a cultured-marble vanity, or a dated floor plan that no longer works, you need a general contractor who understands this city’s housing stock. Most of Highland’s tract homes went up between the 1970s and 1990s, which means the work here is rarely about building from scratch. It’s about tearing out what the original builder put in and replacing it without creating new problems. Our General Contractor team handles kitchen remodels, bathroom teardowns, room additions, and ADUs across the 92346 valley floor and into the foothills. Call (866) 253-5808 to schedule a free estimate and we’ll walk your property with you.
Why Timberline Contractors Is Highland’s Preferred General Contractor Company
Highland homeowners call us because we’ve done the work here long enough to know what’s behind the walls of a 1980s tract home before we open them up. The framing members are predictable. The rough-in locations follow patterns. The builder warranty language from that era usually contains traps owners don’t see until it’s too late. Nelson Fung, who leads our team, has walked enough Highland remodels to sequence work so your existing warranty stays intact where it should and gets properly released where it shouldn’t. Homeowners in the 92346 corridor and along Baseline keep our number because we write allowances and change order terms into the scope before demo starts, not after.
The local detail work matters too. Highland sits at the base of the San Bernardino Mountains, and the lots climbing into the foothills shed water hard during winter storms. That changes how we handle additions, ADU pads, and even simple room expansions here versus flat-lot cities like Redlands or Loma Linda. We plan for drainage before we pour, not after the first rainy season shows us where the water pools. That kind of local knowledge only comes from doing the work in Highland repeatedly.
Styles & brands we work with







Hire a General Contractor in Highland
Hire a General Contractor when your Highland home needs work that touches more than one trade: removing a load-bearing wall, reconfiguring a kitchen layout, adding square footage, or converting a garage into livable space. A qualified general contractor in Highland holds the permits, schedules the inspectors, coordinates the subs, and carries the responsibility if something goes sideways. The alternative is you acting as your own GC, which means you’re the one chasing the electrician, the plumber, and the drywall crew while trying to figure out why the countertop template doesn’t match the cabinet setout drawings.
Warranty-Safe Sequencing
On homes where the original builder warranty or an extended home warranty still applies, the order of operations matters. We plan demo and installation so the work inside your walls gets inspected and signed off before we close them up. That protects you if a supply line fittings fails later. On a tract home off Baseline, our crew pulled builder-grade oak cabinets and a cultured-marble vanity to set KraftMaid boxes and a Cambria top, keeping the original rough-in untouched so the existing warranty on the supply lines stayed intact. We wrote the allowances, change order terms, and punch list into the scope of work before demo, and called for inspection sign-off before closing the walls. In Highland, that’s the difference between a remodel that holds value and one that voids coverage you didn’t know you needed.
What a Highland Remodel Costs
A kitchen remodel in Highland typically runs $14,000 to $45,000, depending on whether you’re doing a cosmetic refresh or moving walls and reworking plumbing. A bathroom remodel lands between $9,000 and $28,000. Smaller jobs like cabinet installation run $4,000 to $13,000, while countertop installation ranges from $2,000 to $6,500. These numbers reflect Highland’s market, not a national average. If you’re in a newer master-planned pocket near the 210 corridor, your costs may skew toward the lower end because the framing and rough-in are more standardized. Foothill lots with grading and drainage work push toward the higher end.
General Contractor Services in Highland
General Contractor Services in Highland cover the full sweep of residential work: kitchen and bath remodels, whole-home renovations, room additions, garage conversions, and ADU construction. What sets this market apart is the age of the housing. A 1970s tract home in the 92346 valley floor has a predictable set of pressure points: original copper supply lines that may be near end of life, single-pane aluminum windows that leak heat, and floor plans that were designed for a different way of living. Our scope includes interior remodeling, exterior envelope work, and outdoor living under one contract, so you’re not juggling three separate crews for a kitchen, a roof, and a patio.
Interior Remodeling
Kitchen teardowns in Highland usually start with the builder-grade oak cabinets and cultured-marble countertops that were standard in the 1980s and early 1990s. We replace them with brands like KraftMaid or Wellborn cabinetry and Cambria or Silestone quartz. Bathrooms follow the same pattern: pull the cultured marble, set a Schluter-system waterproofed shower, and install fixtures from Kohler or Grohe where the plumbing already sits.

Additions and ADUs
Highland’s foothill lots and older tract parcels have room for additions and ADUs, but the grading and drainage have to be right. A home addition in Highland runs $45,000 to $130,000. ADU construction lands between $90,000 and $220,000. We work with prefab partners like Abodu and Dvele for owners who want a faster, more predictable ADU path, and we run traditional site-built additions where the lot and slope demand it.

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.
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A background-checked tech heads outLicensed & insured, dispatched right away.
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You approve before work beginsNothing starts until you say go.
Trusted Brands We Service in Highland
We bring the showroom to the project. Highland homeowners don’t have to drive to a design center in San Bernardino to see what a GAF roof system looks like against a James Hardie siding profile. We carry sample sets and finish boards in our trucks, and we walk you through the material decision in your own kitchen. On a recent Highland bath remodel, the owner chose between a Grohe fixture wall and an American Standard setup side by side, with the rough-in dimensions marked on the wall so she could see exactly what each one would look like installed. Brands like CertainTeed and Owens Corning show up on our roofing scopes, and the same disciplined brand vetting applies to cabinetry, countertops, plumbing fixtures, and hardscaping. Stock availability for Highland projects runs through our usual supply channels in the Inland Empire, so lead times stay predictable.
See the difference
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After
Before
After
Before
AfterCommon General Contractor Problems We See in Highland Homes
- Builder-warranty voids from unsequenced remodels. Homeowners tear out cabinets and countertops, then discover the remodel touched plumbing or electrical that was still covered, and now the warranty is gone. We read the warranty language before demo and sequence the work so coverage stays intact where it should.
- Unpermitted work closing walls too fast. A kitchen or bath tear-out in Highland that skips the permit means no third-party inspector verifies the drain lines, supply lines, and wire splices before the drywall goes back up. We pull permits, schedule the inspection, and only close walls after sign-off.
- Foothill-lot additions treated like flat-lot slabs. On lots climbing toward the San Bernardino Mountains, winter storm runoff can undermine a foundation or a retaining wall if the grading wasn’t designed for it. We design drainage into the scope from day one, not as a change order after the first big rain.
- Builder-grade materials failing early. The cultured-marble tops and oak-veneer cabinets that went into 1980s Highland tract homes were never meant to last 40 years. We see delaminating veneer, failing sink seals, and cracking marble on almost every teardown. Replacement with quartz and plywood-box cabinetry is a functional upgrade, not just a cosmetic one.
Pricing for General Contractor in Highland, CA
Here’s what a typical Highland project costs, based on the specs we see most often in 92346 homes.
| Project | Typical Range in Highland |
|---|---|
| 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 |
Your final number depends on the size of the space, whether walls move, the material tier you pick, and the condition of the rough-in you’re keeping. A cabinet-and-countertop refresh on a 1990s tract home is not the same job as a full kitchen teardown with a load-bearing header and rerouted plumbing. We give you a written line-item scope before demo starts, and we don’t drop surprise change orders on you mid-project. Call (866) 253-5808 for an exact quote. Estimates are free, and we’ll walk the property with you in Highland.
We Also Serve Cities Near Highland
Our General Contractor in Highland service area extends into the neighboring communities where we work regularly. We serve San Bernardino, Muscoy, Redlands, and Loma Linda. If your project sits just outside the 92346 boundary, give us a call and we’ll let you know if we can get a crew out on your timeline.
Serving Highland, CA — Our Local Coverage Area
We’re based in the Highland 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 Highland
It can, if the remodel touches plumbing, electrical, or structural elements that are still covered and the work isn’t sequenced or inspected properly. The safe path is to read your warranty language before demo, keep original rough-in locations where possible, and get third-party inspection sign-off before closing walls. Call (866) 253-5808 and we’ll review your warranty with you before we quote.
Yes, any bathroom remodel in Highland that moves plumbing, changes the drain layout, or alters electrical requires a city permit and inspection. Skipping permits leaves you with work that can’t be verified inside the walls and can complicate a future home sale. We pull permits and schedule inspections as part of the scope.
Start with the cultured-marble countertops and oak-veneer cabinets in the kitchen and baths. They’re the most visible failure points, they date the home faster than anything else, and they’re usually sitting on aging sink seals that have been leaking for years. A countertop replacement in Highland runs $2,000 to $6,500, and cabinet installation runs $4,000 to $13,000. Getting an exact number means a quick site visit; call (866) 253-5808 to set one up.
If your home sits in a master-planned pocket with an HOA, exterior changes like window replacement, siding, roofing material, or a room addition usually require architectural committee approval before permits. Interior work is typically not restricted, but the approval timeline for exterior scopes can add two to six weeks. We’ve navigated these rules across Highland and can flag likely review requirements on the first walkthrough.
A home addition in Highland runs $45,000 to $130,000, and an ADU lands between $90,000 and $220,000. Foothill lots push toward the upper end because grading, drainage design, and retaining wall work have to be engineered for storm runoff from the San Bernardino Mountains. Flat-lot valley floor parcels cost less. Call (866) 253-5808 and we’ll give you a line-item estimate based on your specific lot.
Written by Nelson Fung, Owner at Timberline Contractors, serving Highland and the surrounding Inland Empire communities.