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ContractorsRanked

Best General Contractors in Mill Valley, CA (2026)

670 general contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Mill Valley: R & S Erection North Peninsula, CR Score 92/100; 5.0★ from 233 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): CSA Home and Business Services, posts 24/7 hours; ranked #2 of 670.

  3. 30

    Most-reviewed: EcoStar Remodeling & Construction, 240 Google reviews at 4.7★, the most of 670 ranked; ranked #30.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

670 Mill Valley general contractors are ranked here by CR Score, from 8 published factors. 33 are open 24/7, 244 open Saturdays and 108 open Sundays, based on posted hours. The median Google rating is 5.0★ across 670 rated businesses.

Top 10 general contractors in Mill Valley at a glance

Top 10 general contractors in Mill Valley at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1R & S Erection North Peninsula925.0★ (233)South San Francisco, 19 mi away24/7Overall
2CSA Home and Business Services915.0★ (58)Lathrop, 7 mi away24/7Emergencies
3361 Construction894.9★ (29)Alameda, 7 mi away24/7—
4A and D Construction885.0★ (24)Campbell, 7 mi away24/7—
5The Container Store874.3★ (188)Corte Madera, 2 mi awaySat · Sun · Evenings—
6Reliable Home Remodeling & Construction875.0★ (55)San Rafael, 9 mi awaySat · Sun—
7Method Remodeling General Contractor875.0★ (69)Burlingame, 25 mi away24/7—
8Maldonado Jessy Construction875.0★ (34)San Rafael, 5 mi awaySat · Sun—
9Home Revive Builders865.0★ (134)Campbell, 7 mi awaySun—
10Let's Do Construction864.8★ (11)Danville, 7 mi away24/7—

The 670 best general contractors in Mill Valley, ranked

Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.

Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  5. #5 The Container Store

    Based in Corte Madera, 2 mi away

    87/100CR Score

    Ranked #5 because of its Google rating and trade focus: 4.3★ from 188 Google reviews, listed on Google as “Contractor”.

    • 4.3★ from 188 Google reviews
    Hours
    Mon–Sat 10 AM–7 PM · Sun 11 AM–6 PM
    Address
    219 Corte Madera Town Center, Corte Madera, CA 94925
    View profile for The Container Store(415) 945-9755

  9. #9 Home Revive Builders

    Based in Campbell, 7 mi away

    86/100CR Score

    Ranked #9 because of its Google rating and trade focus: 5.0★ from 134 Google reviews, listed on Google as “General contractor”.

    • 5.0★ from 134 Google reviews
    Hours
    Mon–Thu 9 AM–6 PM · Fri 9 AM–4 PM · Sat closed · Sun 10 AM–4 PM
    View profile for Home Revive Builders(408) 479-8998

  12. #12 Epic Spaces

    Based in Tiburon, 3 mi away

    85/100CR Score

    Ranked #12 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “General contractor”.

    • 5.0★ from 21 Google reviews
    Hours
    Mon–Sun 9 AM–5 PM
    Address
    9 Mercury Ave, Tiburon, CA 94920
    View profile for Epic Spaces(415) 350-8993

  15. #15 SBC CONSTRUCTION

    Based in San Francisco, 13 mi away

    85/100CR Score

    Ranked #15 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Construction company”.

    • 5.0★ from 43 Google reviews
    Hours
    Mon–Sun 8:30 AM–6 PM
    Address
    64 Winfield St, San Francisco, CA 94110
    View profile for SBC CONSTRUCTION(415) 716-5861

  21. #21 Buildverse

    Based in Campbell, 7 mi away

    85/100CR Score

    Ranked #21 because of its Google rating and trade focus: 4.8★ from 26 Google reviews, listed on Google as “General contractor”.

    • 4.8★ from 26 Google reviews
    Hours
    Mon–Sun 8 AM–6 PM
    View profile for Buildverse(408) 728-8866

General contractors ranked #26 to #50

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 670 ranked general contractors here; the rest are on their profiles.

general contractors in Mill Valley, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Only Kitchens and Baths Inc845.0★ (25)11 mi
27J N Builder845.0★ (16)7 mi
28F Trejo Construction845.0★ (4)7 mi
29Plant Construction Company, L.P.844.9★ (9)14 mi
30EcoStar Remodeling & Construction844.7★ (240)17 mi
31Green Planet Remodeling835.0★ (14)7 mi
32Deep Elm Construction834.4★ (7)11 mi
33JLQ CONSTRUCTION INC835.0★ (25)14 mi
34North Wood Construction Inc835.0★ (7)15 mi
35Geico Builders835.0★ (87)17 mi
36C2 Construction835.0★ (12)7 mi
37Cunha Pavers Inc835.0★ (47)11 mi
38Refresh and Build834.9★ (21)12 mi
39Mountain Top Construction824.8★ (16)11 mi
40RB Construction General Contractor825.0★ (19)14 mi
41Diablo Molding And Trim824.7★ (14)8 mi
42We Do Construction825.0★ (150)10 mi
43Farallon Company Enginerring824.4★ (7)3 mi
44Serrano Construction824.3★ (6)In Mill Valley
45ATZ CONSTRUCTION825.0★ (4)14 mi
46Concretum Operis, Inc.824.7★ (14)10 mi
47Hannah Construction Inc.825.0★ (35)22 mi
48HOMETECH CONSTRUCTION AND DEVELOPMENT824.6★ (10)7 mi
49Clear Design and Build825.0★ (26)7 mi
50Diamond Bay Remodeling825.0★ (28)7 mi

Also serving Mill Valley

20 more general contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.

Unranked general contractors serving Mill Valley
BusinessGoogle ratingDistance
ADVOCATE - Residential Construction Advisors5.0★ (1)In Mill Valley
Altius Construction5.0★ (2)In Mill Valley
Camello Inc2.5★ (2)In Mill Valley
Ceres Construction, Inc.5.0★ (2)In Mill Valley
Champ5.0★ (3)In Mill Valley
Edri Construction5.0★ (2)In Mill Valley
Englander Building Co1.0★ (1)In Mill Valley
Franzi Deconstruction & Demolition3.0★ (4)In Mill Valley
Fresh Coat Painters Serving Marin5.0★ (30)In Mill Valley
Gerald Loquet Construction5.0★ (1)In Mill Valley
Hadley General Contractors, Inc.4.3★ (6)In Mill Valley
Harold Nelson Concrete Construction5.0★ (1)In Mill Valley
Hasz Construction5.0★ (1)In Mill Valley
Ivan Manchip Construction5.0★ (1)In Mill Valley
Nestadu5.0★ (8)In Mill Valley
New Dimension Residential & Commercial Construction5.0★ (1)In Mill Valley
Skycrest Builders LLC5.0★ (4)In Mill Valley
Tamalpais Construction Company5.0★ (1)In Mill Valley
TC Construction5.0★ (3)In Mill Valley
Tim Walsh Builders, Inc.3.0★ (2)In Mill Valley

How much do general contractors cost in Mill Valley?

Typical prices in USD, adjusted for California with a published regional index. Each row names its basis and month.

How much do general contractors cost in Mill Valley?
JobLowTypicalHighBasisChecked
Kitchen remodel$15,240$28,190$43,470Per 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)October 2026
Bathroom remodel$7,050$12,880$18,720Per bathroom: typical range of customer-reported remodels. US national range × 1.06 Pacific factor (2025 Cost vs. Value Report)October 2026

How to check a general contractor's license in California

In California, Contractors State License Board (CSLB) licenses B General Building contractor license (B-2 for residential remodeling).

Jobs of $1,000 or more in labor and materials (from January 1, 2025).

  1. Search the business name or license number on the Contractors State License Board (CSLB) license lookup.
  2. Check that the status is active and the name matches the contract or truck.
  3. Ask for proof of insurance before work starts.

No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.

Guide checked October 2026. How we verify licenses

How we ranked Mill Valley general contractors

We scored 670 Mill Valley general contractors on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Mill Valley data
Reputation35%Bayesian-adjusted Google star ratingMeasured
Credentials15%Active state license 0.6, bond 0.2, workers’ comp 0.2Not yet collected
Review volume10%log10(reviews + 1) against the list maximumMeasured
Recency10%Share of reviews from the last 12 monthsNot yet collected
Availability10%Weekly open hours, Saturday, Sunday, 24/7 or same-dayMeasured
Trade focus10%Google main category 1.0, business name 0.7, additional category 0.5Measured
Proximity5%1.0 when based in the city, falling to 0 at the trade’s radiusMeasured
Completeness5%Website, photos, description, hours, claimed profile (0.2 each)Measured

General contractors in Mill Valley: frequently asked questions

Who is the best general contractor in Mill Valley?

By CR Score, the highest-ranked general contractor in Mill Valley, CA is R & S Erection North Peninsula with a CR Score of 92/100. It has 5.0★ from 233 Google reviews. It is open 24/7. CSA Home and Business Services (#2) and 361 Construction (#3) follow. We ranked 670 general contractors on 8 factors, last updated October 22, 2026.

How many general contractors are there in Mill Valley?

ContractorsRanked ranks 670 general contractors serving Mill Valley, CA. 1 of them is based in Mill Valley; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.

Which general contractors in Mill Valley are open 24/7?

33 ranked general contractors in Mill Valley post 24/7 hours. The highest-ranked are R & S Erection North Peninsula (#1), CSA Home and Business Services (#2) and 361 Construction (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which general contractors in Mill Valley work on weekends?

244 of 670 ranked general contractors post Saturday hours and 108 post Sunday hours. The highest-ranked open Saturdays are R & S Erection North Peninsula (#1), CSA Home and Business Services (#2) and 361 Construction (#3). Posted hours are office hours; crews may book weekend jobs separately.

How do I check a general contractor's license in California?

In California, Contractors State License Board (CSLB) handles licensing and covers B General Building contractor license (B-2 for residential remodeling). Search the business or license number at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx. Jobs of $1,000 or more in labor and materials (from January 1, 2025).

How much does kitchen remodel cost in Mill Valley?

Kitchen remodel typically costs $15,240 to $43,470, with $28,190 typical (Per 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)). The range is adjusted for California. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Mill Valley general contractors have?

The median Google rating among 670 rated general contractors in Mill Valley is 5.0★, with a median of 7 reviews. EcoStar Remodeling & Construction has the most, 240 reviews, and ranks #30. We adjust ratings for review count, so a few five-star reviews cannot top the list.

How does ContractorsRanked rank general contractors?

Each general contractor gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.

Update log for Mill Valley

  1. October 2026: CR Scores recalculated for 670 general contractors serving Mill Valley.
  2. October 2026: 7 duplicate listings merged.

More general contractors and Mill Valley pages

Other trades in Mill Valley