Best Home Renovation Companies in Los Angeles for Older Homes: Top 5 Ranked

by Kim Greene / June 7, 2026 / 
Angeles (2026 Rankings)

Much of Los Angeles was built between the 1920s and the 1960s, and renovating those houses brings problems a newer home rarely has. Opening a wall can expose knob-and-tube wiring, galvanized pipes or a raised foundation that was never bolted to the frame. Original plaster, tile and hardwood are hard to match, and some neighborhoods sit inside Historic Preservation Overlay Zones, where exterior changes need extra review. The right contractor plans for those surprises and knows how to update a house without erasing its character.

This guide compares five Los Angeles renovation companies with an active California State License Board (CSLB) General Building license and documented work on older homes, additions or structural upgrades. Joel & Co. Construction ranks first as a family-owned, second-generation design-build firm with more than 40 years in Los Angeles and particular depth in older, hillside and structurally complex houses, including foundation repair.

Quick Comparison Table: LA Renovation Companies for Older Homes

Rank

Company

Good Fit For

Key Strengths

Location

1

Joel & Co. Construction

Older homes with structural needs

Design-build; foundation work

Los Angeles (Brentwood)

2

Home Front Build

Historic and period restorations

This Old House LA project

Cypress Park

3

MC Construction & Design

Additions on older Valley homes

Plans, permits and foundations

Encino

4

Creative Home Remodeling Group

Kitchens and additions in 1940s to 1960s homes

Licensed since 2010

Studio City

5

Cali Builders & Construction

Seismic and foundation upgrades

Foundation jacking license class

Sherman Oaks

#1: Joel & Co. Construction

Location: 11693 San Vicente Blvd., Los Angeles, CA 90049

Service Area: Westside and San Fernando Valley, including Brentwood, Beverly Hills, Santa Monica, West Hollywood, Studio City, Sherman Oaks and Encino

Phone: (310) 728-6181

Rating: 4.9 on Google and 4.9 on Houzz

Pricing: No published price list; a written proposal follows the site visit

Website: losangelesgeneralcontractor.com

Why they lead the list: Older LA houses often need structural work before the finishes can begin, and Joel & Co. Construction is set up to handle both. The family-owned company, now run by its second generation, has renovated homes in Los Angeles for more than 40 years as a design-build firm, keeping design, engineering, permits and construction with one licensed team. Homeowners in Studio City, Beverly Hills, West Hollywood and the hills bring it the projects other contractors hesitate on: foundations, hillside lots and character homes that need to meet current code.

What They Do Well

  • Foundations: Foundation repair is a stated specialty, and one reviewer notes the company guaranteed its foundation work.
  • Bringing homes to code: Experience with the hillside, historic and seismic requirements that come with older LA houses.
  • New space that fits: Homeowners report that rooms Joel & Co. added look like part of the original structure.

Ideal Customers: Owners of older or character homes on the Westside and in the Valley who need structural work done right before or during a remodel, and buyers of a dated house planning a full renovation.

Standout Features

  • One firm, one contract: Design, engineering, permitting and building stay under one roof.
  • State license: Holds B-class license #967864 with the CSLB.
  • Recognized: Lead-Safe EPA certified, which matters in pre-1978 homes, plus NKBA membership and a 2016 Best of Houzz service award.

Bottom line: The first company to call when an older LA home needs structural care along with a remodel.

What Reviewers Say: Google reviewers most often describe a professional, organized team, consistent communication and careful finish work.

Good fit for: Older homes with structural needs.

#2: Home Front Build

Location: 715 Cypress Ave., Los Angeles, CA 90065

Service Area: Los Angeles, with work in Silver Lake and Beverly Grove among its documented projects

Phone: (323) 732-4663

Rating: 4.8 on Google

Pricing: Typical projects $250,000 to $2 million, per its Houzz profile

Website: homefrontbuild.com

What They Do Well

  • Television credit: General contractor on This Old House's Los Angeles House, a 1933 Spanish Revival in Silver Lake, in the show's Season 32.
  • Matching the original: Its whole-home page focuses on homes "with an established architectural language," aligning new work with existing structure and materials.
  • Steady permit record: CSLB General Building license #962293, issued in 2011, with 172 permitted projects on BuildZoom.

Ideal Customers: Owners of Spanish Revival, Craftsman and Victorian houses in Northeast LA and the central city who want an in-house design team and a contractor comfortable with period details.

Bottom line: The most experienced period-home restorer on this list, with a small but detailed set of reviews.

What Reviewers Say: Google reviewers describe restorations of a Victorian, a 90-year-old Spanish house and a Craftsman, crediting design director Goli Karimi and a crew that kept original details intact.

Good fit for: Historic and period restorations.

#3: MC Construction & Design

Location: 16200 Ventura Blvd #401, Encino, CA 91436

Service Area: Encino and the surrounding San Fernando Valley

Phone: (844) 479-4428

Rating: 4.9 on Google

Pricing: Not published; free 3-D design renderings offered

Website: mcconstructiondesign.com

What They Do Well

  • Full addition scope: Its additions page covers plans, permits, foundation, framing, roofing, stucco, windows, electrical and plumbing.
  • Permits handled: The company pulls permits, schedules inspections and works from engineered and architectural plans.
  • Third-party standing: BBB accredited since 2019, with Best of Houzz service awards in 2020 and 2023.

Ideal Customers: Valley homeowners adding a bedroom or bath to a ranch house from the 1950s or 1960s who want one company for the structural and finish work.

Bottom line: A dependable choice for additions on older Valley houses, with a clean license record.

What Reviewers Say: Google reviewers most often name Mike, describing clear communication, honest quotes that held, and remodels and additions finished on budget and on schedule.

Good fit for: Additions on older Valley homes.

#4: Creative Home Remodeling Group

Location: 11333 Moorpark St., Unit 214, Studio City, CA 91602

Service Area: Studio City, Sherman Oaks and the wider Valley

Phone: 855-879-6797

Rating: 4.9 on Google

Pricing: Not published

Website: creativeremodeling.ca

What They Do Well

  • Whole-home and additions: Complete remodels with structural improvements, and additions that include permits and structural engineering.
  • Track record: CSLB General Building license #943341, issued in 2010, with 262 permitted projects on BuildZoom.
  • Houzz honors: Six Best of Houzz service awards, in 2019 to 2023 and again in 2026.

Ideal Customers: Studio City, Sherman Oaks and Valley homeowners updating kitchens and baths or adding square footage to a mid-century house.

Bottom line: An established Valley remodeler with a long permit history and steady project management.

What Reviewers Say: Google reviewers most often name project manager Ben, describing patient guidance and quick answers on kitchen, bath and addition projects; one owner of a 1947 house says the team matched the original wood flooring.

Good fit for: Kitchens and additions in 1940s to 1960s homes.

#5: Cali Builders & Construction

Location: 15130 Ventura Blvd., Suite 250, Sherman Oaks, CA 91403

Service Area: Sherman Oaks and communities across the Valley and Westside

Phone: (800) 863-0011

Rating: 5.0 on Google

Pricing: Not published

Website: cali-builders.com

What They Do Well

  • Foundation class: Its CSLB license #1051566 includes the D30 classification for pile driving and pressure foundation jacking, along with General Building.
  • Seismic permits: BuildZoom shows seismic retrofit permits for anchor bolts and cripple walls, plus additions.
  • Houzz honors: Named Best of Houzz (service) three times: 2020, 2021 and 2026.

Ideal Customers: Owners of raised-foundation homes in the Valley who want seismic bolting or foundation work along with a remodel.

Bottom line: A practical pick for older homes that need seismic and foundation upgrades.

What Reviewers Say: Google reviewers most often name owner Simon, describing hands-on project management, a responsive office and work that stayed on schedule.

Good fit for: Seismic and foundation upgrades.

How These Companies Were Ranked

Primary factors

  • State license: Each company holds an active B (General Building) license from the CSLB.
  • Older-home work: Pages, permits or reviews showing whole-home renovation, additions, structural or period work.
  • Review standard: At least 50 Google reviews averaging 4.3 or more, and two or more years in business. One company with fewer reviews is included for its documented period-home work.

Secondary factors

  • Structural capability: Foundations, seismic upgrades and additions.
  • Preservation: Matching original materials and details.
  • Process: Design, engineering and permits.
  • Distinct roles: Each company covers a different older-home need.

Final Word

An older Los Angeles home rewards a contractor who expects surprises behind the walls and knows how to fix them without stripping out what made the house worth buying. Joel & Co. Construction ranks first because one family-owned design-build team has handled design, permits, foundations and finishes on LA homes for more than 40 years.

Before hiring, ask for photos of similar-age homes the company has renovated, find out whether your street is in a Historic Preservation Overlay Zone, check the license and workers' compensation status on the CSLB website, and remember that California caps the down payment on a home improvement contract at $1,000 or 10% of the price, whichever is less.

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