88/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 36 Google reviews, open 24/7.
- 5.0★ from 36 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 843 Garden Ct, Petaluma, CA 94954
Best Siding Contractors in Mill Valley, CA (2026)
85 siding contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Mill Valley: Bartkus Remodel, CR Score 88/100; 5.0★ from 36 Google reviews; open 24/7.
- 5
Best for emergencies (open 24/7): Bay to Bay Builders Inc, posts 24/7 hours; ranked #5 of 85.
- 34
Most-reviewed: Custom Exteriors, Inc, 208 Google reviews at 4.9★, the most of 85 ranked; ranked #34.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
85 Mill Valley siding contractors are ranked here by CR Score, from 8 published factors. 6 are open 24/7, 46 open Saturdays and 35 open Sundays, based on posted hours. The median Google rating is 5.0★ across 85 rated businesses.
Top 10 siding contractors in Mill Valley at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Bartkus Remodel | 88 | 5.0★ (36) | Petaluma, 24 mi away | 24/7 | Overall |
| 2 | ARIAS CONTRACTOR | 84 | 5.0★ (21) | San Francisco, 14 mi away | Sat · Sun · Evenings | — |
| 3 | Blyss Construction Oakland | 83 | 4.9★ (14) | Oakland, 17 mi away | Sat · Sun | — |
| 4 | Palm Construction | 83 | 4.6★ (190) | San Lorenzo, 28 mi away | Sun · Evenings | — |
| 5 | Bay to Bay Builders Inc | 82 | 5.0★ (5) | Petaluma, 28 mi away | 24/7 | Emergencies |
| 6 | The Moulding Company | 82 | 4.8★ (126) | Concord, 29 mi away | Sat | — |
| 7 | Gatana | 82 | 5.0★ (134) | Pacifica, 18 mi away | — | — |
| 8 | RTR Roofing of San Francisco | 81 | 4.7★ (19) | San Francisco, 10 mi away | 24/7 | — |
| 9 | Bayside Builders Group | 81 | 4.9★ (105) | Alameda, 21 mi away | Sat · Sun · Evenings | — |
| 10 | S S Construction | 81 | 5.0★ (5) | Santa Rosa, 39 mi away | 24/7 | — |
The 85 best siding 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.
Based in San Francisco, 14 mi away
84/100CR ScoreRanked #2 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 21 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
- Address
- 450 Justin Dr, San Francisco, CA 94112
Based in Oakland, 17 mi away
83/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 14 Google reviews, listed on Google as “Siding contractor”.
- 4.9★ from 14 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
- Address
- 1721 Broadway suit #201, Oakland, CA 94612
Based in San Lorenzo, 28 mi away
83/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.6★ from 190 Google reviews, listed on Google as “Siding contractor”.
- 4.6★ from 190 Google reviews
- Hours
- Mon–Thu 8:30 AM–7:30 PM · Fri 8:30 AM–3:30 PM · Sat closed · Sun 8:30 AM–7:30 PM
- Address
- 17259 Hesperian Blvd UNIT 7, San Lorenzo, CA 94580
Based in Petaluma, 28 mi away
82/100CR ScoreRanked #5 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
- 5.0★ from 5 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11041 Main St Unit 831, Penngrove, CA 94951
Based in Concord, 29 mi away
82/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.8★ from 126 Google reviews, listed on Google as “Siding contractor”.
- 4.8★ from 126 Google reviews
- Hours
- Mon–Fri 7 AM–4 PM · Sat 9 AM–2 PM · Sun closed
- Address
- 5117 Commercial Cir, Concord, CA 94520
#7 Gatana
Based in Pacifica, 18 mi away
82/100CR ScoreRanked #7 because of its Google rating and trade focus: 5.0★ from 134 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 134 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
- Address
- 1091 Palmetto Ave, Pacifica, CA 94044
Based in San Francisco, 10 mi away
81/100CR ScoreRanked #8 because of its Google rating and availability: 4.7★ from 19 Google reviews, open 24/7.
- 4.7★ from 19 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3736 Geary Blvd, San Francisco, CA 94118
Based in Alameda, 21 mi away
81/100CR ScoreRanked #9 because of its Google rating and review volume: 4.9★ from 105 Google reviews, 105 Google reviews.
- 4.9★ from 105 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 1151 Harbor Bay Pkwy Suite 206G, Alameda, CA 94502
#10 S S Construction
Based in Santa Rosa, 39 mi away
81/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
- 5.0★ from 5 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 68 Randall Ln, Santa Rosa, CA 95409
Based in South San Francisco, 20 mi away
80/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.7★ from 17 Google reviews, listed on Google as “Siding contractor”.
- 4.7★ from 17 Google reviews
- Hours
- Mon–Thu 5 AM–9:30 PM · Fri 5 AM–4:30 PM · Sat 7 AM–7 PM · Sun 9 AM–5 PM
- Address
- 319 S Maple Ave, South San Francisco, CA 94080
Based in Richmond, 11 mi away
80/100CR ScoreRanked #12 because of its Google rating and availability: 5.0★ from 29 Google reviews, open 7 days a week.
- 5.0★ from 29 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat 7 AM–3 PM · Sun 9 AM–3 PM
- Address
- 2124 Hellings Ave, Richmond, CA 94801
#13 TC Construction
Based in Mill Valley
79/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 3 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat 9 AM–4 PM · Sun closed
- Address
- 581 Seaver Dr, Mill Valley, CA 94941
Based in Walnut Creek, 26 mi away
79/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 19 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 10 AM–4 PM · Sun closed
- Address
- 2121 N California Blvd STE 290, Walnut Creek, CA 94596
Based in Tiburon, 5 mi away
79/100CR ScoreRanked #15 because of its Google rating and availability: 4.6★ from 25 Google reviews, open 7 days a week.
- 4.6★ from 25 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 22 Marinero Cir, Tiburon, CA 94920
Based in Berkeley, 13 mi away
79/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.6★ from 9 Google reviews, listed on Google as “Siding contractor”.
- 4.6★ from 9 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat 9 AM–5 PM · Sun closed
Based in Antioch, 24 mi away
78/100CR ScoreRanked #17 because of its Google rating and availability: 4.9★ from 44 Google reviews, open 7 days a week.
- 4.9★ from 44 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
Based in San Mateo, 26 mi away
78/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 3 Google reviews
- Hours
- Mon–Sun 8 AM–7 PM
- Address
- 205 N Delaware St, San Mateo, CA 94401
Based in San Francisco, 13 mi away
78/100CR ScoreRanked #19 because of its Google rating and availability: 5.0★ from 5 Google reviews, open 24/7.
- 5.0★ from 5 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 15 Buckingham Way # 203, San Francisco, CA 94132
Based in San Francisco, 14 mi away
78/100CR ScoreRanked #20 because of its Google rating and availability: 5.0★ from 19 Google reviews, open 7 days a week.
- 5.0★ from 19 Google reviews
- Hours
- Mon–Sat 7 AM–6 PM · Sun 9 AM–1 PM
- Address
- 344 Edinburgh St, San Francisco, CA 94112
Based in Alameda, 19 mi away
78/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.9★ from 43 Google reviews, listed on Google as “Siding contractor”.
- 4.9★ from 43 Google reviews
- Hours
- Mon–Fri 9 AM–5 PM · Sat–Sun closed
- Address
- or upstairs, 2318 Eagle Ave Apartment A, Alameda, CA 94501
Based in Oakland, 17 mi away
78/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 6 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 10 AM–4 PM · Sun closed
- Address
- 409 13th St Suite 600, Oakland, CA 94612
Based in Cupertino, 7 mi away
78/100CR ScoreRanked #23 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Siding contractor”.
- 5.0★ from 15 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
Based in Novato, 15 mi away
77/100CR ScoreRanked #24 because of its Google rating and availability: 5.0★ from 16 Google reviews, open 7 days a week.
- 5.0★ from 16 Google reviews
- Hours
- Mon–Sat 8 AM–6 PM · Sun 9 AM–5 PM
- Address
- 117F Oliva Ct, Novato, CA 94947
Based in Corte Madera, 7 mi away
77/100CR ScoreRanked #25 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Siding contractor”.
- 3.7★ from 3 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 10 AM–4 PM · Sun closed
Siding 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 85 ranked siding contractors here; the rest are on their profiles.
Also serving Mill Valley
20 more siding contractors within 40 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Altius Construction | 5.0★ (2) | In Mill Valley |
| Bumblebee Tile and Bath | 5.0★ (6) | In Mill Valley |
| Carlos AA Construction | 5.0★ (2) | 9 mi |
| CertaPro Painters of Marin County, CA | 4.9★ (34) | In Mill Valley |
| D. B. P. Remodeling Construction | 5.0★ (2) | 20 mi |
| Deck Staining Marin | In Mill Valley | |
| Fierro Construction | 5.0★ (2) | 12 mi |
| Gray Lath and Plaster | 5.0★ (6) | In Mill Valley |
| Home Roofing & Siding Co | 5.0★ (2) | 14 mi |
| M & L Construction | 5.0★ (2) | 12 mi |
| M2 Design and Construction | 5.0★ (1) | In Mill Valley |
| Mill Valley Builders | 5.0★ (1) | In Mill Valley |
| Modern Inspiration Construction | 5.0★ (2) | 21 mi |
| NorCal Wood Restoration Staining & Painting | 5.0★ (2) | In Mill Valley |
| Quality Painting and Wood Preserving | 5.0★ (22) | In Mill Valley |
| Sears Heating and Air Conditioning | 3.0★ (2) | 14 mi |
| Serrano Construction | 4.3★ (6) | In Mill Valley |
| Steven Allen Construction | 5.0★ (7) | In Mill Valley |
| Tamalpais Construction Company | 5.0★ (1) | In Mill Valley |
| Xerlo Cast Roofers | 4.9★ (29) | In Mill Valley |
How much do siding contractors cost in Mill Valley?
Typical prices in USD, adjusted for California with a published regional index. Each row names its basis and month.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Siding replacement | $5,730 | $11,950 | $18,280 | Per house: typical range of customer-reported projects. US national range × 1.03 Pacific factor (2025 Cost vs. Value Report) | October 2026 |
How we ranked Mill Valley siding contractors
We scored 85 Mill Valley siding 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.
| Factor | Weight | Computed from | In Mill Valley data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
Siding contractors in Mill Valley: frequently asked questions
Who is the best siding contractor in Mill Valley?
By CR Score, the highest-ranked siding contractor in Mill Valley, CA is Bartkus Remodel with a CR Score of 88/100. It has 5.0★ from 36 Google reviews. It is open 24/7. ARIAS CONTRACTOR (#2) and Blyss Construction Oakland (#3) follow. We ranked 85 siding contractors on 8 factors, last updated October 22, 2026.
How many siding contractors are there in Mill Valley?
ContractorsRanked ranks 85 siding contractors serving Mill Valley, CA. 1 of them is based in Mill Valley; the rest serve it from nearby towns. Another 20 within 40 mi are listed but not ranked yet. Counts are as of October 2026.
Which siding contractors in Mill Valley are open 24/7?
6 ranked siding contractors in Mill Valley post 24/7 hours. The highest-ranked are Bartkus Remodel (#1), Bay to Bay Builders Inc (#5) and RTR Roofing of San Francisco (#8). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which siding contractors in Mill Valley work on weekends?
46 of 85 ranked siding contractors post Saturday hours and 35 post Sunday hours. The highest-ranked open Saturdays are Bartkus Remodel (#1), ARIAS CONTRACTOR (#2) and Blyss Construction Oakland (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does siding replacement cost in Mill Valley?
Siding replacement typically costs $5,730 to $18,280, with $11,950 typical (Per house: typical range of customer-reported projects. US national range × 1.03 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 siding contractors have?
The median Google rating among 85 rated siding contractors in Mill Valley is 5.0★, with a median of 11 reviews. Custom Exteriors, Inc has the most, 208 reviews, and ranks #34. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank siding contractors?
Each siding 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.
Do siding contractors outside Mill Valley count in this ranking?
Yes, if they are within 40 mi of the Mill Valley city center, our service radius for siding contractors. Each listing shows where the business is based and how far away it is. Proximity is 5% of the CR Score, so a nearby business gets a small edge.
Update log for Mill Valley
- October 2026: CR Scores recalculated for 85 siding contractors serving Mill Valley.
More siding contractors and Mill Valley pages
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