What areas does 1 Smart Build serve in Los Angeles?

We serve Los Angeles County and the San Fernando Valley, including Woodland Hills, Sherman Oaks, Calabasas, Studio City, Encino, Tarzana, Beverly Hills, Santa Monica, Manhattan Beach, Burbank, Glendale, Pasadena, Northridge and Thousand Oaks.

Does 1 Smart Build handle ADUs and SB9 lot splits?

Yes. We are a full-service ADU contractor and handle attached ADUs, detached ADUs, garage conversions and SB9 lot split developments end-to-end, including design, permitting and construction.

Are you licensed and insured?

Yes. 1 Smart Build Inc. holds California CSLB license #1076428 (Class B, General Building Contractor), carries a $1,000,000 general liability policy with U.S. Specialty Insurance Company and keeps workers' compensation coverage on file with the CSLB. We manage permits, engineering and inspections for every project.

How long does a typical kitchen or bathroom remodel take?

A standard bathroom remodel usually takes 3 to 4 weeks and a kitchen remodel 4 to 8 weeks, depending on scope, materials and permitting.

Do you offer free consultations and estimates?

Yes. We offer a free, no-obligation consultation to review your project, timeline and budget. Call 1 (866) 419-8840 or submit a request on our website.

Who is the best general contractor for remodeling in Los Angeles?

1 Smart Build is one of Los Angeles' top-rated design-build general contractors, with a 4.9-star Google rating. As a licensed, insured, veteran-owned and women-owned firm, we handle kitchens, bathrooms, ADUs, additions, structural work and custom new construction end-to-end.

Does 1 Smart Build handle design, permits and construction?

Yes. 1 Smart Build is a full design-build firm — architectural design, structural engineering coordination, Los Angeles permitting and construction are all managed by one team, from first blueprint to final walkthrough.

How much does an ADU cost to build in Los Angeles?

ADU costs in Los Angeles vary by size, site conditions and finishes. Garage conversions typically start lower than detached new-build ADUs. 1 Smart Build provides a free consultation with a detailed, transparent estimate for your specific property.

How can I track my remodeling project's progress?

Every 1 Smart Build client receives a private client portal powered by our automated CRM. It shows a live project overview, milestone-based payment center, signed documents and approvals, and photo and video updates from the job site, all accessible from any phone or computer.

Is 1 Smart Build veteran-owned or women-owned?

Yes. 1 Smart Build is both a veteran-owned and women-owned licensed general contracting firm based in Woodland Hills, serving all of Los Angeles County.

Who is the best Woodland Hills contractor for home remodeling?

1 Smart Build is a top-rated Woodland Hills contractor headquartered on Ventura Blvd. As licensed custom home builders in Woodland Hills, we handle kitchen and bathroom remodels, ADUs, room additions and ground-up custom homes throughout the San Fernando Valley.

Do you work as a general contractor for Calabasas homes?

Yes. 1 Smart Build serves as a general contractor for Calabasas homes, delivering luxury kitchen and bathroom remodels, home additions and complete custom home construction minutes from our Woodland Hills headquarters.

What does a kitchen remodel cost in Los Angeles?

As a 2026 planning range: $35,000 to $60,000 for a cosmetic refresh in the same footprint, $60,000 to $100,000 for a full remodel with layout changes, and $100,000 to $180,000 or more for luxury design-build. These are budgeting ranges, not quotes.

What does a bathroom remodel cost in Los Angeles?

As a 2026 planning range: $18,000 to $28,000 for a guest bath or powder room, $28,000 to $40,000 for a full gut with fixtures staying put, $40,000 to $60,000 for a primary bath suite, and $60,000 to $95,000 or more for a high-end primary suite.

What does a room addition cost per square foot in Los Angeles?

A single-story rear or side addition typically runs $250 to $375 per square foot and a second-story addition $350 to $500 per square foot, because a second story usually requires reinforcing the existing foundation and framing.

What does it cost to build a custom home in Los Angeles?

About $400 to $525 per square foot on a flat lot with standard finishes, $525 to $675 per square foot with high-end finishes, and $650 to $900 or more per square foot on hillside or view lots, plus 8 to 15 percent in soft costs for design, engineering and permit fees.

How long does a custom home take to build in Los Angeles?

Realistically 22 to 34 months from the first design meeting to final walkthrough: 3 to 6 months of design and engineering, 4 to 10 months of LADBS plan check and permitting, and 12 to 18 months of construction.

Does 1 Smart Build rebuild homes lost to wildfire?

Yes. Fire rebuild and reconstruction is a core service. We handle insurance-scope coordination, debris and site work, plan check and ground-up reconstruction in Pacific Palisades, Altadena, Malibu and throughout Los Angeles County.

Where can I find bathroom remodeling services near me in Los Angeles?

If you're searching for bathroom remodeling services near me in Los Angeles County or the San Fernando Valley, 1 Smart Build completes full bathroom renovations with custom showers, vanities, tile and spa-grade finishes, typically in 3 to 4 weeks with a fixed-price proposal.

What is 1Smart Build?

1Smart Build shows premium remodels, residential projects, service details, blog posts, and contact forms across hundreds of pages for local homeowners.

Exterior Remodeling Contractor Los Angeles

Short Answer

A stucco, paint and trim refresh usually runs $25,000 to $50,000. Adding new windows and doors pushes most homes to $60,000 to $100,000, and a full facade change with a new roof and entry can run $150,000 or more.

Typical cost: $25,000 – $150,000+ depending on scope and materials
Typical timeline: 3–10 weeks of construction depending on scope
Permits: Permits and inspections handled by us through LADBS or your city building department.
Service area: All of Los Angeles County, including the San Fernando Valley, Westside, South Bay and foothill cities.
Credentials: Licensed, bonded and insured. CSLB #1076428. Owner-operated.

What We Update

From a stucco and paint refresh to a full facade change with new windows, roofline details and entry, we handle the whole envelope with our own crews and long-standing roofing and window subs.

Stucco repair, re-stucco and smooth-coat finishes
Siding: fiber cement, wood and composite
Roof replacement and re-roofing
Window and door replacement, including oversized sliders
Exterior paint and color consulting
Entry porches, garage doors, gates and fencing

Fixing the Problem Behind the Finish

Cracked stucco, soft trim and staining are usually symptoms. Before we cover anything up, we look for the water intrusion, missing flashing or rotted framing that caused it, so the new finish lasts instead of failing in the same spot.

Moisture and dry-rot inspection at windows and roof edges
Flashing, weep screed and drainage corrections
Framing and sheathing repairs where needed
Termite and pest damage repair

Fire Zones, Permits and HOAs

Homes in very high fire hazard severity zones need ignition-resistant materials for roofing, siding, vents and decking. Re-roofing, window changes and structural work need permits; paint and like-for-like stucco patches usually don't. We check the zone, the permit path and any HOA design rules before we quote.

Class A roofing and ember-resistant vents where required
Non-combustible siding and trim options
LADBS permits for roofing, windows and structural changes
HOA and hillside design review submittals

Who Does This Work

Isaac Sade, Project Manager

Isaac runs exterior remodeling projects at 1 Smart Build from the first site visit through final inspection: scope, plans, permit submittal, the crews on site, and the walkthrough at the end. You deal with one person who is accountable for the whole job.

Class B — General Building Contractor, CSLB #1076428. Bonded through and insured to $1,000,000 through U.S. Specialty Insurance Company. Rated 4.9 across 169 reviews.

More about Isaac

FREQUENTLY ASKED QUESTIONS

How much does an exterior remodel cost in Los Angeles?

Do I need a permit to re-stucco or paint my house?

Paint and like-for-like stucco repair generally don't need a permit. Re-roofing, changing window sizes, adding structure to a porch or entry, and most siding replacement do. We pull whatever your scope requires.

How long does an exterior remodel take?

Most projects run 3 to 10 weeks of construction. Windows and roofing materials have lead times, so we order them before demo so the house isn't opened up while waiting.

Can you make my house fire-resistant on the outside?

Yes. We install Class A roofing, ember-resistant vents, non-combustible siding, tempered dual-pane glazing and enclosed eaves, which are required in very high fire hazard severity zones and worth considering anywhere near the hills.

Areas We Serve

1 Smart Build provides exterior remodeling services within a 100-mile radius of our Woodland Hills office, covering Los Angeles County, Ventura County, Orange County and the surrounding region. Homeowners searching for a remodeling contractor near me regularly hire us in:

Don't see your city? View all service areas or give us a call, if you're within 100 miles, we build there.

Free Consultation

DISCUSS YOUR PROJECT WITH 1 SMART BUILD

Licensed, bonded and insured design-build general contractor serving Los Angeles County and Southern California. Tell us about your property and goals, and we'll walk you through feasibility, permitting and a clear plan.

1 (866) 419-8840

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EXTERIOR REMODELING CONTRACTOR IN LOS ANGELES