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 La Habra
Finding a general contractor in La Habra who shows up when promised and scopes the job correctly the first time is harder than it should be. We know this city’s housing stock, its hillside quirks, and the difference between what the county requires on acreage and what the city signs off on in a tract neighborhood. Timberline Contractors handles full-scope residential work across 90631, 90632, and 90633, from kitchen remodels in the flats off La Habra Boulevard to foundation repairs in Westridge. Nelson Fung leads every project with the same straightforward approach: a written scope, honest pricing, and no shortcuts. Call (866) 253-5808 to schedule a free estimate.
Why Timberline Contractors Is La Habra’s Preferred General Contractor Company
La Habra homeowners call us because we understand what they’re dealing with. The 1920s stucco tracts near downtown have pier-and-post foundations that shift in the clay-rich soil. The 1970s ranch homes above Whittier Boulevard sit on slopes that drain poorly. Each of those problems requires a different fix, and we’ve handled both enough times to scope them accurately before a shovel hits dirt.
Our General Contractor team brings 50-plus vetted brand partners to every project, which means you’re not limited to whatever catalog one showroom happens to stock. That matters when you’re choosing between Cambria and Silestone for a La Habra kitchen remodel, or deciding whether a James Hardie siding job is worth the premium over a mid-tier option. We bring the showroom to the project, and we walk you through the tradeoffs honestly.
For La Habra specifically, our knowledge runs deep. We know which hillside properties trigger county review for grading and drainage, and we know that flat-lot pricing from a Fullerton contractor won’t account for your slope. That’s local expertise you can’t fake.
Styles & brands we work with







Licensed General Contractor in La Habra
A licensed general contractor in La Habra takes responsibility for permits, subcontractors, material ordering, and the final inspection sign-off. That’s the job. You hire one company, sign one contract, and we manage every phase from demo to final walkthrough. On acreage properties in the unincorporated pockets around La Habra, this matters even more because you’re often dealing with county septic and well setbacks alongside city building codes. A homeowner trying to coordinate those approvals piecemeal loses weeks. Home additions in La Habra typically run $45,000 to $130,000 depending on scope. Garage conversions land between $30,000 and $80,000. ADU construction starts around $90,000 and can reach $220,000 for larger detached units with premium finishes.
Permit and Code Management
We pull every permit for you, including county-level approvals when your property sits outside city jurisdiction. If an older home has unpermitted work from a previous owner, we flag it early and build the code-compliance cost into your estimate rather than surprising you mid-project.
Seismic and Foundation Work
La Habra sits directly on the Puente Hills/Whittier Fault system. Older homes near downtown were built before modern seismic codes, and we regularly handle cripple-wall bracing, foundation bolting, and soft-story corrections as part of larger remodels. It’s not an upsell. It’s what the inspector will require once you open the walls.
Residential General Contractor in La Habra
A residential general contractor in La Habra handles the work homeowners plan around their actual lives: kitchens, baths, additions, and the exterior envelope that ties it together. What sets this market apart is the mix of 1920s to 1980s housing stock that all needs different structural attention. A 1953 post-and-pier home in Westridge has completely different foundation needs than a 1985 ranch on a flat lot near La Habra Boulevard. We scope each job to the specific house, not to a template. Typical kitchen remodels in La Habra run $14,000 to $45,000. Bathroom remodels range from $9,000 for a smaller 5×8 to $28,000 for a full gut with premium fixtures. The price you pay depends on what’s hiding behind the walls, and in this city, there’s usually something.
Full-Scope Remodels
When a La Habra homeowner wants the kitchen, both baths, and the exterior siding done, we handle it under one contract. That means one schedule, one point of contact, and one warranty. No finger-pointing between the cabinet installer and the roofer when a leak appears.
Exterior Envelope and Structure
Roof replacement in La Habra runs $8,000 to $20,000, and we offer GAF, CertainTeed, and Owens Corning materials. James Hardie siding installation is a common pairing because many 1950s stucco homes here are ready for a full envelope upgrade after 70 years of Santa Ana wind exposure.
Trusted Brands We Service in La Habra
We work with manufacturers who back their products with real warranties, which means fewer callbacks for La Habra homeowners. For paver patios and driveways, we install Unilock, Techo-Bloc, and Cambridge pavers, all of which hold up to our hot, dry summers better than cheaper big-box store mixes. Inside, you’ll choose from Cambria quartz, KraftMaid cabinetry, Kohler and Toto plumbing fixtures, and Therma-Tru entry doors. If you’re building an ADU, we partner with Abodu, Dvele, and Plant Prefab for prefab construction that shortens build time significantly. We keep local material suppliers on rotation for La Habra jobs, which means shorter lead times when something needs reordering mid-project.
See the difference
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AfterCommon General Contractor Problems We See in La Habra Homes
- Dry-rotted post-and-pier girders on hillside homes. The 1950s redwood girders under many Westridge and hillside-edge houses rot out when drainage from the slope above isn’t directed away from the foundation. This is a repair we see constantly in La Habra but almost never in the flat parts of Brea.
- Clay-soil foundation settlement in the older flats. The clay-rich soil near downtown La Habra expands and contracts with moisture, which means pier-and-post homes settle unevenly over decades. Cracks in stucco, doors that stick, and sloping floors are the usual symptoms.
- Unpermitted additions from previous owners. Many 1950s and 1960s La Habra homes have enclosed patios or added rooms that were never permitted. When we open those spaces for a remodel, the inspector will require upgrades, and we factor that into your estimate upfront.
- Santa Ana wind and ember exposure on hillside edges. The Puente Hills gap funnels hot, dry wind through La Habra’s upper streets, which dries out soil fast and drives wildfire ember exposure. Homes on the hillside edges need drainage and hardscape choices that account for this, not just aesthetic preferences.
Pricing for General Contractor in La Habra, CA
La Habra pricing reflects the realities of this market: older housing stock with hidden structural issues, hillside lots that require grading and drainage plans, and acreage properties where county septic and well setbacks add permitting time. A flat-lot kitchen remodel in a 1980s Brea tract isn’t comparable to a kitchen remodel in a 1950s Westridge hillside home. Here’s what we quote for the major project types:
| Project Type | Typical La Habra Range |
|---|---|
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
Material haul distances on large-lot and acreage builds in La Habra add cost in ways a homeowner won’t see on a flat suburban job. We include those line items in every written quote. Call (866) 253-5808 for a free estimate with a full scope breakdown.
We Also Serve Cities Near La Habra
If you’re in Fullerton, Brea, Buena Park, or Placentia, we bring the same scoping discipline and brand access to your project. For details on our full service footprint, see General Contractor in La Habra or call us directly to talk through your scope.
Serving La Habra, CA — Our Local Coverage Area
We’re based in the La Habra 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 La Habra
An ADU on acreage in La Habra typically requires city building permits plus county septic and well setback approvals if your property sits outside city utility service boundaries. We pull all of them and coordinate the reviews so the process doesn’t stall. Call (866) 253-5808 for a property-specific answer.
We start with a grading and drainage plan that directs water away from the foundation and into proper catchment or overflow areas. In the Westridge area, we rebuilt a 1953 post-and-pier foundation where the original redwood girders had dry-rotted from years of poor drainage off the slope. After re-grading the site and installing new pressure-treated girders with proper footings, we passed inspection sign-off and the homeowner gained a stable subfloor. That drainage plan is the difference between a repair that lasts and one that fails in the next rainy season.
Yes, we build detached shops, outbuildings, and accessory structures, and we handle the permitting path for each. Acreage lots in La Habra often require county review for setbacks and utility connections, which we manage as part of the scope. Call (866) 253-5808 to discuss your lot and what’s buildable.
The biggest cost drivers are site access for equipment, material haul distances, grading and drainage requirements, and county permit fees for septic and well signage. A detached ADU on a difficult slope will cost more than the same ADU on a flat lot in central La Habra, and we show you exactly where those dollars go in the written scope.
Yes, every La Habra project gets a written scope of work, a line-item estimate, and a draw schedule tied to completed milestones. You’ll know what happens each week and what triggers each payment. Call (866) 253-5808 to schedule your free estimate and walkthrough.
Written by Nelson Fung, Owner at Timberline Contractors, serving La Habra and surrounding communities with full-scope residential construction.