







Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Remodeling Company in Whittier, CA
Remodeling in Whittier means working on homes that are often 60 to 100 years old, built on hillsides, and shaped by decades of sun, Santa Ana winds, and winter rain. As a general contractor serving Whittier, we handle the full picture: aging foundations, outdated bathrooms, earthquake retrofits, and additions that respect the city’s hillside rules. If you’re planning a remodel here, expect the conversation to include drainage, permits, and structural work more than it would in a newer Inland Empire subdivision. Call (341) 217-4204 to talk through what your home needs.
Why Whittier Homes Are Different

Whittier’s housing stock splits roughly into two worlds. The flats hold 1920s – 1950s Spanish Colonial Revival, Craftsman, and Ranch homes, many with original framing and foundations that predate modern building codes. The hillsides hold custom homes from the 1960s through the 1980s, and those are where the work gets serious. Crews who work the hill country north of Whittier Boulevard often say, “if it’s on the hill, check the bolts.” That’s shorthand for older hillside homes that lack proper anchor bolts and shear walls, which means they don’t meet current seismic standards.
The city’s Hillside Management Ordinance adds another layer. Any project on a sloped lot has to address grading and drainage in ways that flat-lot remodels never do. A bathroom addition on a hillside isn’t just a bathroom addition; it’s a drainage plan, a foundation assessment, and sometimes a retaining wall. Whittier’s climate complicates things further. Hot, dry summers and Santa Ana winds bake exterior paint and cause wood to expand and contract. Winter rains then find every weak spot in a hillside slope, leading to erosion and foundation movement. A good Whittier remodel starts with understanding what the house is sitting on, not just what the homeowner wants to change inside it.
Styles & brands we work with







Our Main Whittier Services
Most Whittier homeowners reach out to us for one of three reasons: they need a trusted contractor to coordinate a larger job, they’re ready to replace a tired bathroom, or they want a whole-home renovation that respects an older house while bringing it up to modern standards.
General Contractor in Whittier
When a Whittier project involves multiple trades, structural work, or city permits, a single point of contact changes everything. Our General Contractor in Whittier work covers foundation repairs, seismic retrofits, additions, and full remodels where plumbing, electrical, framing, and finishes all have to come together. On hillside properties especially, coordinating engineering with the city’s grading rules is the difference between a project that moves and one that stalls. We write the price before work starts, so you’re not guessing at change orders halfway through.

Bathroom Remodeling in Whittier
Whittier’s older homes often have bathrooms that are too small, awkwardly laid out, or hiding water damage behind original tile. Our Bathroom Remodeling in Whittier work includes gut renovations, walk-in shower conversions, and layout changes that make a 1950s bathroom function like a new build. In hillside homes, we pay close attention to how the existing drain lines run, since re-sloping waste lines on a sloped lot can change the scope. You’ll get a written price and named materials, from Schluter waterproofing to Kohler and Moen fixtures.

Home Renovation in Whittier
A full Home Renovation in Whittier usually means opening walls, updating wiring and plumbing, replacing windows, and sometimes adding square footage. Many Whittier homes have never been brought up to current electrical or seismic standards, so renovation work here tends to go deeper than cosmetic updates. We’re experienced with the city’s permit process and the specific requirements for hillside additions and retrofits. Every project runs under the Relay Visibility Guarantee: a live arrival time, photo updates before and after, and a written price before a single tool is picked up.

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.
- 3
A background-checked tech heads outLicensed & insured, dispatched right away.
- 4
You approve before work beginsNothing starts until you say go.
Brands We Service in Whittier
Homeowners in Whittier choose from proven material partners, not mystery suppliers. We regularly install Mighty Buildings panels on ADU and addition projects, Tuff Shed structures for backyard workspaces, and Boxabl units where modular construction makes sense. See the full lineup at our brands page, and we’ll quote your project with the exact products you’ve approved.
See the difference
Before
After
Before
After
Before
AfterPricing for Remodeling Company in Whittier, CA
| Service | Typical range in Whittier |
|---|---|
| Bathroom Remodel | $9,000 – $28,000 |
| Small Bathroom Remodel | $5,000 – $12,000 |
| Walk-In Shower Installation | $4,500 – $12,000 |
| Tub-to-Shower Conversion | $3,500 – $10,000 |
| Kitchen Remodel | $14,000 – $45,000 |
| Small Kitchen Remodel | $9,000 – $20,000 |
| Countertop Installation | $2,000 – $6,500 |
| Home Addition | $45,000 – $130,000 |
| ADU Construction | $90,000 – $220,000 |
| Garage Conversion | $30,000 – $80,000 |
| Roof Replacement | $8,000 – $20,000 |
| Window Replacement | $4,500 – $15,000 |
In Whittier, prices push toward the higher end when a project touches a hillside lot, requires seismic retrofit work, or uncovers foundation issues mid-job. Every quote we give is a written price before work starts, so the number on your invoice is the number you approved.
Neighborhoods We Serve in Whittier

Our crews work throughout Whittier and the surrounding foothill communities. We know the difference between a flat-lot bungalow on the west side and a hillside custom home up in Friendly Hills, and we plan each project accordingly.
- Uptown Whittier
- Friendly Hills
- Michigan Park
- Whittier Hills
- East Whittier
Most Whittier neighborhoods are reachable from our Los Angeles dispatch within the same day, and we schedule arrival windows so you’re not waiting around for a four-hour slot.
Service Area – Cities Near Whittier
Beyond Whittier, we take remodeling projects in nearby communities including South El Monte, CA, Hacienda Heights, CA, Montebello, CA, and West Covina, CA. Each area brings its own housing stock and local codes, and we handle those details city by city.
Serving Whittier, CA - Our Local Coverage Area
We’re based in the Whittier 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 Remodeling Company in Whittier

Scheduling in Whittier depends on permit turnaround and crew availability. Hillside projects with engineering requirements typically take longer to get approved than flat-lot bathroom remodels. Call (341) 217-4204 and we’ll give you a realistic start date after seeing your scope.
Most structural, plumbing, and electrical work in Whittier requires a city permit. Hillside work under the Hillside Management Ordinance almost always does. We handle the permit process for you, including plans and inspections, and we’ll tell you upfront what your project needs.
No. We write the price before any work begins, and the invoice matches the approved number. If we uncover something unexpected behind a wall, we stop and discuss it with you before any additional work is done. No surprises at the end.
What happens when you call
- 1A real person answersNo phone trees - talk to a local construction pro.
- 2You get an upfront price rangeHonest numbers before anyone is dispatched. No surprises.
- 3We come out and measureLicensed & insured, at a time that suits you - the visit and the quote are both free.
- 4You get the price in writingLine-itemed, yours to keep, and nothing starts until you say go.
What Whittier Customers Say
"Crew cleaned up each day. Swept and wiped down the work area every evening, which I did not expect."
- Joy B."Home renovation with a new layout. Permits and inspections were all tracked online."
- Nolan R."Quote was itemized and every change was approved in the app."
- Sasha L.











