Bathroom Renovation in Costa Mesa & Nearby
★★★★★ 5.0 on Google · 65 reviewsA full bathroom renovation in Costa Mesa costs about $16,000–$38,000 for a guest bath and $30,000–$75,000 for a master bath in 2026. Construction usually takes 3–6 weeks once design and permits are done.
- Free in-home quotes
- Full renovations, showers & tub conversions
- Old plumbing and leaks fixed right
- 65 five-star Google reviews
Bathroom Renovation Options
Full Bathroom Renovation
A full bathroom renovation in Costa Mesa costs about $16,000–$75,000 depending on size, layout changes and finishes. Everything is rebuilt from the studs out.
$16,000–$75,000
Details →Master Bathroom Renovation
A master bathroom renovation in Costa Mesa costs about $30,000–$75,000. Common upgrades include a walk-in shower, double vanity and better lighting.
$30,000–$75,000
Details →Guest Bathroom Renovation
A guest bathroom renovation in Costa Mesa costs about $16,000–$38,000. Most keep the tub-shower and update everything around it.
$16,000–$38,000
Details →Half Bath Renovation
A half bath renovation in Costa Mesa costs about $7,000–$18,000. New vanity, toilet, flooring, lighting and a statement wall finish.
$7,000–$18,000
Details →Mid-century bones, modern bathroom
Most Costa Mesa homes were built in the 1950s and '60s. Their bathrooms are small, often have galvanized supply lines and original cast-iron tubs, and almost never have a real exhaust fan. A renovation fixes what's behind the walls as well as what you see.
What we replace
Tub or shower, valve and supply lines, drain connections as needed, backer board and waterproofing, tile, vanity, countertop, toilet, lighting, exhaust fan and paint — with a permit and inspections when required.
Making small baths feel bigger
Clear glass instead of a curtain, a wall-hung vanity, larger tile with fewer grout lines and a recessed medicine cabinet all open up the 5-by-8 bathrooms common in Eastside and Mesa Verde homes.
Bathroom Renovation Cost
| Option | Typical installed cost |
|---|---|
| Full Bathroom Renovation | $16,000–$75,000 |
| Master Bathroom Renovation | $30,000–$75,000 |
| Guest Bathroom Renovation | $16,000–$38,000 |
| Half Bath Renovation | $7,000–$18,000 |
Updated November 2026 · Typical installed price ranges, not quotes.
65 Five-Star Reviews on Google
★★★★★ 5.0 out of 5 from 65 Google reviews
“The crew was very respectful and did a wonderful job. Would definitely contract them again. If hired, expect a high quality service.”
“The team was friendly and did a great job. Very satisfied with the result.”
“The team did a great job on the remodel!! I love my bathroom!”
From Quote to Finished Bathroom
- 1
In-home quote
We inspect the bathroom — including signs of leaks and old plumbing — and talk through your goals.
- 2
Selections & permit
Choose tile, vanity and fixtures from our recommendations; we submit any permit needed.
- 3
Renovation
Tear-out, plumbing and electrical, waterproofing, tile, fixtures and paint — with daily cleanup.
- 4
Final check
We test every fixture, walk through the work with you and leave care instructions.
Frequently Asked Questions
What's the difference between a renovation and a remodel?
We use them interchangeably — both mean taking the bathroom down to the studs or subfloor and rebuilding it.
Will you replace old galvanized pipes?
If we find galvanized supply lines in the walls we're opening, we recommend replacing them while everything is exposed.
How long will I be without the bathroom?
Typically 3–6 weeks for a full renovation.
Your new bathroom starts with a free quote.
In-home quotes across Costa Mesa and West Orange County · Mon–Sat 9–5