Window Replacement Contractors in Los Angeles, California
Residential window replacement and installation..
Los Angeles is the nation's second-largest city with enormous contractor demand across roofing, HVAC, remodeling, and plumbing.
Replacing old single-pane or failing double-pane windows with modern energy-efficient units can dramatically reduce heating and cooling costs while improving comfort and curb appeal. Vinyl, fiberglass, and wood-clad frames each offer different aesthetics and maintenance profiles. Low-E glass coatings, argon fills, and triple-pane options further boost insulation. A quality window installer ensures proper flashing, shimming, and insulation around the frame to prevent air and water infiltration — poor installation negates the benefits of even the best window.
61
Listed contractors
★ 4.6
Avg rating (37 rated)
$0k–$1k
Typical cost
Top rated window replacement contractors in Los Angeles
What to look for when hiring a window replacement contractor
- ✓Ask for the exact window brand, series, and U-factor/SHGC ratings in the written estimate.
- ✓Confirm whether the price is for insert (pocket) replacement or full-frame replacement.
- ✓Verify the contractor is certified by the window manufacturer for warranty purposes.
- ✓Ask about disposal of old windows and cleanup.
Window Replacement contractors in Los Angeles(60 listed)
How much does window replacement cost in Los Angeles?
Vinyl double-hung: $400–$800 installed. Fiberglass or wood-clad: $700–$1,200+. Whole-home projects (10–20 windows) typically run $6,000–$18,000.
Window Replacement contractors in Los Angeles — FAQ
How many window replacement contractors are in Los Angeles?
EdgeLocal lists 61 licensed window replacement contractors in Los Angeles, California. All listings are sourced from state licensing registries.
What is the average rating for window replacement contractors in Los Angeles?
Window Replacement contractors in Los Angeles have an average Google rating of 4.6 stars across 37 rated contractors on EdgeLocal. Ratings are sourced from Google Business profiles.
Do window replacement contractors in Los Angeles need to be licensed?
Yes. California requires window replacement contractors to hold a valid state license. Always verify a contractor's license is current and in good standing before signing any contract or allowing work to begin.
How do I find a reliable window replacement contractor in Los Angeles?
Start by verifying the contractor holds a valid California license. Check their Google rating and read reviews. Get at least three written estimates. Confirm they carry general liability and workers' compensation insurance. Ask for references from recent Los Angeles jobs.