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Remodeling Company in San Marino, CA
San Marino remodeling work is unlike almost any other job in the San Gabriel Valley. The city is built on large, architect-designed estate homes from the 1920s through the 1950s, and nearly every project here runs through a meticulous design review process that values architectural continuity over speed. Our crews understand that a kitchen update or bathroom remodel in San Marino means matching original Period Revival detailing, protecting mature trees, and getting every finish approved before the first wall comes down. If you’re planning a remodel and want a written price before any work starts, call (626) 657-5396.
Why San Marino Homes Are Different

Most San Marino homes are custom-built single-family estates in Spanish Colonial, Mediterranean, English Tudor, or Colonial Revival styles. Stucco exteriors, clay tile or slate roofs, and extensive masonry are standard. When we open a wall, we’re rarely looking at standard framing from a production builder. We’re looking at original lath and plaster, hand-set tile, and structural decisions made 80 years ago that don’t always line up with today’s seismic codes.
The climate is a factor too. Hot, dry summers with strong UV exposure cause stucco to crack and roof tiles to break down faster than homeowners expect. Winter rains, when they arrive, expose waterproofing failures on the flat roofs and balconies common on these older estates. Our general contracting work in San Marino often starts with fixing what the weather has been quietly undoing for decades, then building the remodel on top of a surface that will actually hold.
One more thing: many original homes still run their 1920s-to-1940s clay sewer laterals underneath mature oak and deodar cedar trees. Any trenching or foundation work triggers strict root-protection protocols enforced by the city arborist. That’s a San Marino-specific challenge you won’t find in most neighboring cities, and it’s exactly the kind of thing that changes budgets and schedules. We plan for it from day one, not when the backhoe shows up.
Styles & brands we work with







Our Main San Marino Services
Most San Marino homeowners call us for one of three reasons: they need a general contractor to manage a larger project, they want a bathroom brought up to modern standards without losing the home’s character, or they’re ready to take on a significant home renovation. Each service has its own dedicated San Marino page with pricing and local detail.
General Contractor in San Marino
Serving as your General Contractor in San Marino means coordinating design review submissions, material matching, structural work, and the trades who understand Period Revival construction. We take on projects where the city’s permitting process is as much of a factor as the craftsmanship itself. Our role is to keep the job moving through every approval while keeping you informed with photo updates and a written price that doesn’t drift.

Bathroom Remodeling in San Marino
Bathroom Remodeling in San Marino often involves working around original tile that homeowners want to preserve or match. We’ve handled the details that make these projects particular: waterproofing behind period-appropriate surfaces, matching grout lines on original hex tile, and retrofitting plumbing in walls that are a lot older than today’s code expects. You get a modern bathroom without it looking like it landed from another zip code.

Home Renovation in San Marino
For larger scope work, Home Renovation in San Marino covers everything from structural retrofits to full interior updates across the house. These projects hit every San Marino condition at once: design review, tree protection, original materials, and older building systems that need reworking. We run them under The Relay Visibility Guarantee, which means live arrival times, before-and-after photos, and a written price before any 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 San Marino
We work with name-brand manufacturers that hold up under San Marino’s climate and design standards. Sterling and Grohe for bathroom fixtures, GAF and CertainTeed for roofing. We source parts locally when possible to keep turnaround short, and every product choice is one you approve before we order it. See our brands for the full roster.
See the difference
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AfterPricing for Remodeling Company in San Marino, CA
| Service | Typical range in San Marino |
|---|---|
| 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 |
| Home Addition | $45,000 – $130,000 |
| Garage Conversion | $30,000 – $80,000 |
| Roof Replacement | $8,000 – $20,000 |
| Window Replacement | $4,500 – $15,000 |
What pushes San Marino prices toward the upper end is usually the design review process and the cost of matching original materials. A bathroom remodel that preserves period tile or a kitchen that requires custom millwork to match 1930s cabinetry will naturally run higher. Whatever the number ends up being, you’ll see it in writing before we start, and that’s the number on your invoice.
Neighborhoods We Serve in San Marino
We work throughout San Marino, from the estates near Huntington Drive to the quieter streets off Oak Knoll and Virginia Road. Our crews know the specific permit and tree-protection requirements that apply in different parts of the city, and we schedule work around school traffic and narrow residential streets.
- The Huntington Library area
- Lacy Park
- Valentine Ranch
- San Marino Gardens
- The estates off Oak Knoll Avenue
Service Area – Cities Near San Marino
We also serve homeowners in neighboring communities across the San Gabriel Valley. If you’re in San Gabriel, CA, Alhambra, CA, Pasadena, CA, or South Pasadena, CA, the same written price guarantee and local crew coverage applies. Dispatch and scheduling are coordinated from our Los Angeles office, with crews serving San Marino locally.
Serving San Marino, CA - Our Local Coverage Area
We’re based in the San Marino 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 San Marino

Design review and permitting add time here that most other cities don’t require. A kitchen or bathroom remodel that takes 6 to 10 weeks in neighboring areas can run 10 to 16 weeks in San Marino once applications, tree protection review, and inspections are factored in. We map out the entire approval timeline before work starts, so you’re never guessing when the crew will arrive. Call (626) 657-5396 for a realistic schedule for your specific project.
Yes. The city enforces strict root-protection protocols whenever excavation occurs near oak, deodar cedar, or other protected trees. We file the necessary permit applications and work with the city arborist before any trenching begins, which keeps the project compliant and the trees intact.
Most exterior changes and many structural interior changes in San Marino go through the city’s design review process, which prioritizes architectural harmony with the original home and surrounding properties. We prepare the drawings, material samples, and documentation the commission expects, then stay on top of the process until you get the sign-off.
Ready to price your San Marino remodel? Call (626) 657-5396 and we’ll put the numbers in writing, with a schedule you can actually plan around.
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 San Marino Customers Say
"Crew cleaned up each day. Swept and wiped down the work area every evening, which I did not expect."
- Joy B."Bathroom remodel. Tile and shower niche are flawless. Updates by text kept me in the loop."
- Hugh P."Floors and paint finished on time. Floors were sanded, stained, and the walls painted without any gaps in the schedule."
- Ron T.











