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Gerosa Construction Inc.General contractor in Napa, CA

Gerosa Construction Inc. is a general contractor in Napa, CA, ranked #26 of 329 general contractors in Napa and rated 5.0 from 4 Google reviews. Open 7 days a week.

Napa, CAUpdated 0 paid placements in any rankingHow we rank

Call (707) 363-5923Website ↗

Key facts

Key facts about Gerosa Construction Inc.
Phone(707) 363-5923
Websitegerosaconstruction.com
HoursMonday to Sunday: 9 AM – 5 PM
Google rating5.0 from 4 Google reviews

Trades

Each trade shows the evidence we matched it on.

Service area

Serves Napa and 12 towns within 25 miles: Sebastopol, Windsor, Larkfield-Wikiup, Healdsburg, Roseland, Santa Rosa, Rohnert Park, Cotati, Calistoga, Petaluma, Cloverdale and Saint Helena.

Based in Napa, CAView on map

Opening hours

Opening hours for Gerosa Construction Inc.
DayHours
Monday9 AM – 5 PM
Tuesday9 AM – 5 PM
Wednesday9 AM – 5 PM
Thursday9 AM – 5 PM
Friday9 AM – 5 PM
Saturday9 AM – 5 PM
Sunday9 AM – 5 PM
  • Open evenings — no
  • Open Saturdays
  • Open Sundays

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.

Reviews

ContractorsRanked reviews

No ContractorsRanked reviews yet

Google

5.0from 4 Google reviews

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Questions about Gerosa Construction Inc.

How is Gerosa Construction Inc. ranked in Napa?

Gerosa Construction Inc. is ranked #26 of 329 general contractors in Napa by CR Score, with 57 out of 100 as of November 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 Gerosa Construction Inc.’s hours?

Gerosa Construction Inc. is open 7 days a week. Its listed hours are Monday to Sunday, 9 AM – 5 PM. On Saturdays it is open 9 AM to 5 PM, and on Sundays 9 AM to 5 PM. Hours come from the business listing; holiday hours may differ.

What areas does Gerosa Construction Inc. serve?

Serves Napa and 12 towns within 25 miles: Sebastopol, Windsor, Larkfield-Wikiup, Healdsburg, Roseland, Santa Rosa, Rohnert Park, Cotati, Calistoga, Petaluma, Cloverdale 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 Gerosa Construction Inc.?

Gerosa Construction Inc. has a rating of 5.0 from 4 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 Gerosa Construction Inc.?

Call Gerosa Construction Inc. on (707) 363-5923. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.

Own Gerosa Construction Inc.? Claim this profile.

Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.

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Compare nearby general contractors

Gerosa Construction Inc. compared with nearby businesses
BusinessRankCR ScoreGoogle ratingLicense verifiedSaturdaySundayDistance away
Gerosa Construction Inc. (this business)—575.0 (4)—YesYes
Good Guy Builders#24573.4 (22)—YesYes22.1 mi

See all 329 ranked general contractors in Napa