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, bonded and insured?

Yes. 1 Smart Build holds California CSLB license #1076428 (Class B, General Building Contractor), carries a $1,000,000 liability policy with U.S. Specialty Insurance Company and a $15,000 contractor bond with Old Republic Surety Company. 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, bonded, 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.

Modern Los Angeles living room with smart lighting and a wall keypad

Connected Home LA

Call · 1 (866) 419-8840

Licensed low-voltage & electrical

Your home, working for you.

Wi-Fi that reaches every room. Lights that know when you're home. A front door that recognizes you. Designed, wired and set up by one licensed team, then explained to you in plain English.

Call Now · 1 (866) 419-8840 Plan My System

1: team, start to finish
0: apps you'll have to fight with
100%: licensed & insured

Free in-home consultation

What we install

Everything low voltage, done to code and built to last

We're licensed for both the low-voltage and the electrical side, so we can run new wire, add circuits and finish the drywall ourselves. No second contractor, no exposed cables.

Wi-Fi & networking
Mesh systems, hardwired access points, structured cabling and a rack that's actually labeled. Fast in every room, including the backyard.
Smart switches & dimmers
Lutron, Brilliant and more, installed and programmed so every switch in the house still works the way your family expects.
Smart lighting & LED strips
Scenes for dinner, movies and bedtime. Under-cabinet, cove and stair LEDs that dim smoothly without flicker.
Security cameras & alarms
Cameras, alarm panels, door and window magnets, glass-break and motion sensors, with recording you control.
Entry keypads & smart locks
Keyless front doors, gate keypads and garage access with codes for family, cleaners and guests.
Sensors & automation
Motion, leak, temperature and occupancy sensors that quietly run routines: lights off, thermostat down, doors locked.
Home office & computers
Clean cable runs, dedicated circuits, monitors mounted, backup power and a network built for video calls.
One app, one remote
Everything tied together in a single control system so nobody has to remember which app does what.

How it works

Technology should feel invisible. The process should feel easy.

01
Walkthrough
We visit, listen to how you actually live, test your current signal and map out what makes sense. No sales pitch.
02
Clean install
Wire hidden in walls, patched and painted. Devices mounted level. Rack and panel labeled so any future tech can follow it.
03
Setup & training
We program every scene and schedule, put it all in one app, and walk your whole household through it.
04
We stay reachable
Something acting up months later? Call the same people who installed it. We answer.

Let's talk about your home

Serving homeowners across Los Angeles, the Valley and the Westside.

Call Now · 1 (866) 419-8840 Book a Consult

Call Now · 1 (866) 419-8840

Your home, working for you.

Free in-home consultation

Everything low voltage, done to code and built to last

Wi-Fi & networking

Smart switches & dimmers

Smart lighting & LED strips

Security cameras & alarms

Entry keypads & smart locks

Sensors & automation

Home office & computers

One app, one remote

Technology should feel invisible. The process should feel easy.

Walkthrough

Clean install

Setup & training

We stay reachable

Let's talk about your home