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West Coast ADUGeneral contractor in Santa Rosa, CA

West Coast ADU is a general contractor at 4245 Hargrave Ave, Santa Rosa, CA 95407, ranked #11 of 181 general contractors in Santa Rosa and rated 5.0 from 3 Google reviews. Open 24 hours a day, 7 days a week.

Santa Rosa, CAUpdated 0 paid placements in any rankingHow we rank

Call (707) 236-7624Website ↗

Key facts

Key facts about West Coast ADU
Address4245 Hargrave Ave, Santa Rosa, CA 95407Get directions
Phone(707) 236-7624
Websitewestcoastadu.com
HoursOpen 24 hours, 7 days a week
Google rating5.0 from 3 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Santa Rosa and 11 towns within 25 miles: Rohnert Park, Roseland, Cotati, Sebastopol, Larkfield-Wikiup, Petaluma, Windsor, Boyes Hot Springs, Sonoma, Calistoga and Saint Helena.

Based in Santa Rosa, CAView on map

Opening hours

Opening hours for West Coast ADU
DayHours
MondayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours
ThursdayOpen 24 hours
FridayOpen 24 hours
SaturdayOpen 24 hours
SundayOpen 24 hours
  • Open 24/7
  • Open evenings — no
  • Open Saturdays
  • Open Sundays
  • Emergency service

Typical general contracting prices

Typical general contracting prices
JobLowTypicalHigh
Kitchen remodelPer project: typical range of customer-reported remodels (about $75 to $250 per sq ft). US national range × 1.04 Pacific factor (2025 Cost vs. Value Report)$15,240$28,190$43,470
Bathroom remodelPer bathroom: typical range of customer-reported remodels. US national range × 1.06 Pacific factor (2025 Cost vs. Value Report)$7,050$12,880$18,720

Market ranges for the trade, checked October 2026, not a quote from this business. Ask for a written estimate.

Compare nearby general contractors

West Coast ADU compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
West Coast ADU (this business)—585.0 (3)—YesYes
customsonomafence#9585.0 (11)—YesYes6.9 mi
Environmental Dynamics#10584.9 (14)—YesYes9.6 mi
Prime Level Construction#12585.0 (14)—YesNo4.6 mi

See all 181 ranked general contractors in Santa Rosa

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 3 Google reviews

Hired West Coast ADU? Write a review

Questions about West Coast ADU

How is West Coast ADU ranked in Santa Rosa?

West Coast ADU is ranked #11 of 181 general contractors in Santa Rosa by CR Score, with 58 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

What are West Coast ADU’s hours?

West Coast ADU is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

What areas does West Coast ADU serve?

Serves Santa Rosa and 11 towns within 25 miles: Rohnert Park, Roseland, Cotati, Sebastopol, Larkfield-Wikiup, Petaluma, Windsor, Boyes Hot Springs, Sonoma, Calistoga and Saint Helena. The list is based on the business's location and the usual service radius for general contracting. Confirm your address is covered when you call.

What do Google reviews say about West Coast ADU?

West Coast ADU has a rating of 5.0 from 3 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact West Coast ADU?

Call West Coast ADU on (707) 236-7624. The business is at 4245 Hargrave Ave, Santa Rosa, CA 95407. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

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