Choosing a Bathroom Remodeling Contractor in Los Angeles County
Choosing a bathroom remodeling contractor in LA County
70.3% of housing units in Los Angeles County were built before 1980 (Census, 2020–2024), so ask about older-home issues first.

Los Angeles County at a glance
- Share of housing units built before 1980, Los Angeles County
- 70.3%
- Median year a home was built, Los Angeles County
- 1965
- Share of occupied homes that are owner-occupied, Los Angeles County
- 45.9%
U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates · data as of
- Numbers from US Census and LADBS public records
- Up to three local contractors, never a long list
- Free, no obligation
What do permits say a bathroom remodel costs?
From City of LA building permits, last 12 months. Not a contract price. How we calculate this
Declared values on City of Los Angeles building permits, last 12 months. The dataset covers the City of Los Angeles only, so treat it as a regional reference for Los Angeles County. A declared value is what the permit states, not your contract price. How we calculate this.
Source: LA Department of Building and Safety, Building Permits Issued 2020 to Present (data.lacity.org), permits on one- and two-family homes issued to ; fire rebuilds excluded. ZIP medians need 20+ permits.
How to compare bathroom remodeling contractors
How to compare bathroom remodeling contractors
Check the license status with the CSLB
70.3% of housing units in Los Angeles County were built before 1980 (Census, 2020–2024). Search the contractor's name on the CSLB (Contractors State License Board) website. Check that the license is active and that the business name matches the one on your quote.
Ask about plans and permits
Ask who prepares the plans and who pulls the permit with your city. Confirm that the contractor will handle inspections and that the permit is in place before demolition starts.
Check references and recent similar work
Ask for references and recent bathroom jobs that are similar to yours. Ask to see the work in person if you can.
Get a written contract
Make sure the contract lists the scope of work, the timeline, the materials and the change-order process. Read it fully before you sign.
Agree a payment schedule tied to progress
Agree a payment schedule tied to completed work. Do not pay far ahead of the work. Keep receipts and written records of every payment.
Keep records of changes
Write down every change to the plan, its cost and its effect on the schedule. Approve changes in writing before the work is done.
Ask about older-home issues
In older homes, ask how the contractor handles galvanized supply lines and cast-iron drains. Ask how they check for hidden water damage under old tile, how they plan ventilation, and whether they test for lead-based paint in homes built before 1978 and for possible asbestos in old tile or adhesive.
Local facts for your bathroom project
Local facts for your bathroom project
Local numbers for Los Angeles County, each with its source and date.
- Bathroom remodel permits issued in the City of Los Angeles, all property types1
- 3,996 permits
Common questions about choosing a bathroom remodeling contractor
How do I check a contractor's license in California?
Search for the contractor on the CSLB (Contractors State License Board) website and check that the license status is active. Check that the name and business on the license match the company that will do your work.
Who pulls the permit for a bathroom remodel?
Ask who pulls the permit. In the City of Los Angeles, the Department of Building and Safety issued 3,996 permits for bathroom remodels in the last 12 months, so permit work is common. Get a clear answer on who files, who pays and who schedules inspections.
What should a bathroom remodel contract include?
Get a written contract that lists the scope of work, the timeline and how changes are priced and approved. Timelines vary by project, so ask how delays and change orders will be handled.
How should payments work on a remodel?
Agree a payment schedule tied to completed work. Avoid paying far ahead of the work. Keep records of every payment and every approved change.
What should I check in an older home before a bathroom remodel?
Homes in older neighborhoods can have galvanized supply lines, cast-iron drains, hidden water damage under old tile, weak ventilation, lead-based paint and possible asbestos in old tile or adhesive. About 70.3% of housing units in Los Angeles County were built before 1980, so ask how a contractor will check for these. These are things to check, not certainties for every house.
What should owners of rental homes ask?
If you own a rental, plan the work around tenant schedules and tell your contractor about access times early. Owners of rentals should also ask how the project affects the unit while it is in use. Timelines vary by project.
Recent work by a contractor in our network
Photos from the contractor's own projects, used with permission. Captions name the type of work.

Primary bathroom 
Guest bathroom 
Bathroom in an ADU 
Primary bathroom 
Guest walk-in shower 
Addition / ADU bathroom
Ask for a free, no-obligation estimate. We send it to a local builder, and up to three contractors may contact you.
Tell us about the project. It takes about 30 seconds.
- You send a short request. Project type, ZIP code, timing and how to reach you.
- We match it. A local contractor for your project gets your request. Up to three may contact you, and we email you each one's name.
- You talk about your project. The estimate is free, with no obligation to hire.
Thanks — your request is in.
We're matching your project now. When a contractor takes it, we email you their name and phone number so you know who is calling.
We're matching your project now. A local contractor will call you at the number you gave us to talk about the next step.
Who gets your request
Your local match
Your project · works in Los Angeles County
Matched to your project. We check the project type and ZIP first. Up to three local contractors may contact you, and we email you each one's name.
Service areas
- Los Angeles
- Bel Air
- Brentwood
- Hollywood
- +36 more
Service areas as listed by the contractor ()