Bathroom Remodeling in
Costa Mesa, CA
Browse bathroom remodeling near Costa Mesa
Bathroom remodeling experts in Costa Mesa create beautiful, functional bathrooms with services including shower installations, tile work, vanities, heated floors, and complete renovations. Find experienced Costa Mesa bathroom contractors for your next project.
Homes and bathroom remodeling in Costa Mesa: the local numbers
Housing in Costa Mesa
- Costa Mesa has about 44,427 homes (housing units).
- The typical (median) home was built in 1972, 4 years older than the California median of 1976.
- 68% of homes were built before 1980 and 20% before 1960; 7% were built in 2010 or later.
- The median value of an owner-occupied home is $1,115,100.
- 40% of occupied homes are owner-occupied and 60% are rented.
- 39% of homes are single-family detached houses.
- The most common heating fuel is natural gas from a utility (66% of homes), followed by electricity (28%).
- The median home has 4.4 rooms.
- Median gross rent is $2,446 a month.
- Home values run 52% above the California median of $734,700.
- Most occupied homes here are rented (60%), so tenants should get their landlord's approval before hiring anyone for repairs or alterations.
With 68% of Costa Mesa's homes built before 1980, many are covered by federal lead rules: any home built before 1978 may contain lead-based paint, and under the EPA's Renovation, Repair and Painting (RRP) rule, contractors who disturb painted surfaces in those homes must be lead-safe certified by the EPA or an authorized state program. Ask to see the firm's certification.
Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates (Costa Mesa, CA).
Climate in Costa Mesa and what it means for bathroom remodeling
- The average temperature in Costa Mesa is 64°F; summer afternoons average 77°F and winter nights 47°F.
- It gets about 13 inches of precipitation a year.
- There are about 0 nights a year at or below freezing and about 6 days at 90°F or hotter.
- It has real heating and cooling seasons: about 1,251 heating and 877 cooling degree days a year.
Source: NOAA National Centers for Environmental Information, U.S. Climate Normals 1991–2020, Santa Ana John Wayne Airport station USW00093184 (1.8 km from the city centre).
Top Bathroom Remodeling in Costa Mesa
Listings include contact details and service areas. Check licensing with your state board before hiring.
No bathroom remodeling listed in Costa Mesa yet
Other contractors listed in Costa Mesaare shown below. Check each business's trade before contacting them.
Licensing and consumer protection in California
Check that any bathroom remodeling you hire is licensed and insured before you sign a contract or pay a deposit.
Who regulates this trade
California Contractors State License Board (CSLB)
Verify a licence on the official register →Insurance and workers' compensation
$1 million general liability minimum. Workers' compensation is mandatory for any contractor with employees. Bond of $25,000 required for licensure (increased under SB 607).
Mechanic's lien protection
California has one of the strictest lien regimes in the country. Preliminary 20-day notices must be sent within 20 days of starting work. Mechanics liens must be filed within 90 days after project completion (or 60 days after a notice of completion is recorded). Unpaid subcontractors and suppliers can place liens on your property even if you've paid your general contractor in full. Always collect lien waivers from all parties before making final payment.
What catches homeowners out in California
California's CSLB license verification is critical — always check a contractor's license number at cslb.ca.gov and confirm it is active and in good standing. California law requires a $25,000 contractor surety bond on every licensed contractor as a consumer protection backstop. For projects over $1,000 (labor and materials combined under Business & Professions Code § 7048), a valid CSLB license is legally required. Unlicensed contractors face criminal misdemeanor charges, and homeowners who hire them forfeit key statutory protections.
Frequently Asked Questions
Common questions about hiring contractors
How old are homes in Costa Mesa?
The typical home in Costa Mesa was built in 1972, and 68% of homes were built before 1980. The median owner-occupied home is worth $1,115,100. With 68% of Costa Mesa's homes built before 1980, many are covered by federal lead rules: any home built before 1978 may contain lead-based paint, and under the EPA's Renovation, Repair and Painting (RRP) rule, contractors who disturb painted surfaces in those homes must be lead-safe certified by the EPA or an authorized state program. Ask to see the firm's certification. Source: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates.
How much does a bathroom remodel cost in Costa Mesa?
A bathroom remodel in Costa Mesa typically costs $8,000–$40,000, with the average around $15,000–$25,000. Half-bath updates cost less while primary suite renovations can exceed $50,000.
What's the most popular bathroom tile in Costa Mesa?
Large-format porcelain tiles (12"x24" or larger) are the most popular bathroom tile choice in Costa Mesa, offering a clean, modern look with fewer grout lines. Subway tile remains a timeless favorite for shower walls and backsplashes. Natural stone tiles like marble and travertine are popular for a luxurious feel. Heated tile floors have also become increasingly popular in Costa Mesa bathroom renovations.
How long does a bathroom remodel take in Costa Mesa, CA?
A bathroom remodel in Costa Mesa typically takes 4–10 weeks. A cosmetic update (new vanity, toilet, flooring, paint) takes 2–4 weeks, while a full gut renovation with custom tile work, plumbing relocation, and structural changes takes 8–10 weeks or more. Allow additional time for permit approvals. Custom fixtures and materials may add 2–6 weeks of lead time.
Do I need a permit for a bathroom remodel in Costa Mesa?
Like kitchen remodels, whether a permit is needed for a bathroom remodel in Costa Mesa depends on scope. Simply replacing fixtures, retiling, or painting doesn't require a permit. However, moving plumbing lines, adding or relocating electrical outlets, changing the shower configuration, or modifying ventilation typically requires a permit. Contact the Costa Mesa building department for permit requirements. Your bathroom remodeling contractor in Costa Mesa will determine what permits are needed.
How do I find a bathroom remodeling contractor near Costa Mesa?
On Ratedeed, you can browse bathroom remodeling specialists serving Costa Mesa with reviews from local homeowners. Look for contractors experienced with Costa Mesa's specific building requirements, who offer design consultation, and provide detailed project timelines. Ask about their experience with projects similar to yours, verify their CA contractor license, and request multiple free quotes to compare pricing and included features.
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