Compare bathroom renovation companies based in Petaluma
Petaluma has 7 bathroom renovation companies on record, grouped below by how long each has held its license. It is a starting comparison, not a ranking of who does better work.
Licenses checked · California Contractors State License Board
$878,600median home value
What homes look like in Petaluma
59,247 people call Petaluma home, inside a housing market with a $878,600 median value.
A market that size in Petaluma supports companies across all three of our tenure groups, not just the newest or the longest-standing.
Comparing across groups, not just within one, is worth doing for Petaluma.
18median years licensed
Tenure breakdown for Petaluma
0 companies in Petaluma registered within the last two years, the group most likely to land in our under-5 bucket.
1 of Petaluma's licenses come up for renewal soon, which is worth a second look regardless of which group a company falls into.
Neither figure alone should decide who gets a call from Petaluma.
Data: California Contractors State License Board license records, checked 2026-09-30.
7 bathroom renovation companies based in Petaluma, by years licensed
Grouped by years licensed, 15 or more, 5 to 15, under 5, then alphabetically within each group. Tenure only, not a quality ranking.
Licensed 15 years or more (5)
Backyards - 2 - Bathrooms
Bath specialist
- License
- B General Building · 816226
- Since
- 2003
- Expires
- Jan 31, 2027
- ZIP
- 94952
Bartkus Remodel
Remodeling contractor
- License
- B General Building · 937589
- Since
- 2009
- Expires
- Sep 30, 2027
- ZIP
- 94954
C S G Building & Remodeling
Remodeling contractor
- License
- B General Building · 929003
- Since
- 2009
- Expires
- Sep 30, 2028
- ZIP
- 94954
Hildreth Renovation
Remodeling contractor
- License
- B General Building · 570909
- Since
- 1989
- Expires
- Jun 30, 2027
- ZIP
- 94952
Scanlan Building And Remodeling
Remodeling contractor
- License
- B General Building · 627515
- Since
- 1991
- Expires
- Sep 30, 2027
- ZIP
- 94954
Licensed 5 to 15 years (1)
K & M Renovations INC
Remodeling contractor
- License
- B General Building · 1064675
- Since
- 2020
- Expires
- Mar 31, 2028
- ZIP
- 94954
Licensed under 5 years (1)
Williams Construction & Remodel
Remodeling contractor
- License
- B General Building · 1097822
- Since
- 2022
- Expires
- Oct 31, 2026
- ZIP
- 94952
Questions before you pick a company
- Do you design this in-house, or do I need a separate designer before you can bid it?
- Which parts of this job do you do with your own crew, and which get subcontracted out?
- Can I see three bids from different companies built off the exact same plan?
- What does your written workmanship warranty cover, separate from anything the fixture manufacturers offer?
- How long have you held your current license, and does that match what the state's record shows?
- Who handles the permit, and is that cost already in this bid?