89/100CR Score
Ranked #1 because of its Google rating and availability: 4.9★ from 76 Google reviews, open 24/7.
- 4.9★ from 76 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Best Insulation Contractors in Tiburon, CA (2026)
86 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Tiburon: Attic Cleaning Services LLC, CR Score 89/100; 4.9★ from 76 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Attic Pros, posts 24/7 hours; ranked #2 of 86.
- 7
Most-reviewed: Service Champions, 5,220 Google reviews at 4.9★, the most of 86 ranked; ranked #7.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
86 Tiburon insulation contractors are ranked here by CR Score, from 8 published factors. 25 are open 24/7, 61 open Saturdays and 46 open Sundays, based on posted hours. The median Google rating is 4.9★ across 86 rated businesses.
Top 10 insulation contractors in Tiburon at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Attic Cleaning Services LLC | 89 | 4.9★ (76) | Alameda, 2 mi away | 24/7 | Overall |
| 2 | Attic Pros | 89 | 4.8★ (1,938) | Oakland, 18 mi away | 24/7 | Emergencies |
| 3 | Alley Cat - Rodent Exclusion Company | 87 | 4.9★ (413) | San Francisco, 7 mi away | Sat · Sun · Evenings | — |
| 4 | Reactic Restoration | 87 | 5.0★ (57) | Richmond, 10 mi away | 24/7 | — |
| 5 | Reactic Restoration | 84 | 4.7★ (31) | Oakland, 14 mi away | 24/7 | — |
| 6 | Bears Restoration | 84 | 4.7★ (14) | Berkeley, 10 mi away | 24/7 | — |
| 7 | Service Champions | 84 | 4.9★ (5,220) | Martinez, 22 mi away | 24/7 | Most reviews |
| 8 | American Attic | 84 | 5.0★ (219) | Oakland, 19 mi away | Sat · Sun | — |
| 9 | Miller Attics | 84 | 5.0★ (46) | Walnut Creek, 22 mi away | 24/7 | — |
| 10 | Tiburon Attic Insulation | 83 | 4.4★ (10) | Mill Valley, 4 mi away | 24/7 | — |
The 86 best insulation contractors in Tiburon, 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.
#2 Attic Pros
Based in Oakland, 18 mi away
89/100CR ScoreRanked #2 because of its Google rating and availability: 4.8★ from 1,938 Google reviews, open 24/7.
- 4.8★ from 1,938 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 718 Douglas Ave, Oakland, CA 94603
Based in San Francisco, 7 mi away
87/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.9★ from 413 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 413 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat 9 AM–7 PM · Sun 9 AM–6 PM
- Address
- 1390 Market St #200, San Francisco, CA 94102
Based in Richmond, 10 mi away
87/100CR ScoreRanked #4 because of its Google rating and availability: 5.0★ from 57 Google reviews, open 24/7.
- 5.0★ from 57 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3049 Research Dr, Richmond, CA 94806
Based in Oakland, 14 mi away
84/100CR ScoreRanked #5 because of its Google rating and availability: 4.7★ from 31 Google reviews, open 24/7.
- 4.7★ from 31 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2632 International Blvd #155b, Oakland, CA 94601
Based in Berkeley, 10 mi away
84/100CR ScoreRanked #6 because of its Google rating and availability: 4.7★ from 14 Google reviews, open 24/7.
- 4.7★ from 14 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2113B Delaware St, Berkeley, CA 94709
Based in Martinez, 22 mi away
84/100CR ScoreRanked #7 because of its Google rating and review volume: 4.9★ from 5,220 Google reviews, the most Google reviews on this list (5,220).
- 4.9★ from 5,220 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 261 Arthur Rd, Martinez, CA 94553
Based in Oakland, 19 mi away
84/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 219 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 219 Google reviews
- Hours
- Mon–Sun 7 AM–6 PM
- Address
- 2721 106th Ave, Oakland, CA 94605
Based in Walnut Creek, 22 mi away
84/100CR ScoreRanked #9 because of its Google rating and availability: 5.0★ from 46 Google reviews, open 24/7.
- 5.0★ from 46 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 161 N Civic Dr, Walnut Creek, CA 94596
Based in Mill Valley, 4 mi away
83/100CR ScoreRanked #10 because of its Google rating and availability: 4.4★ from 10 Google reviews, open 24/7.
- 4.4★ from 10 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 655 Redwood Highway Frontage Rd, Mill Valley, CA 94941
Based in San Leandro, 18 mi away
83/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 151 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 151 Google reviews
- Hours
- Mon–Sat 8 AM–6 PM · Sun 9 AM–4 PM
- Address
- 456 Hester St, San Leandro, CA 94577
Based in Fremont, 2 mi away
83/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.7★ from 23 Google reviews, listed on Google as “Insulation contractor”.
- 4.7★ from 23 Google reviews
- Hours
- Mon–Fri 7:30 AM–7 PM · Sat–Sun 7:30 AM–5 PM
#13 Atticare USA
Based in San Leandro, 19 mi away
83/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.8★ from 439 Google reviews, listed on Google as “Insulation contractor”.
- 4.8★ from 439 Google reviews
- Hours
- Mon–Fri 8 AM–7 PM · Sat–Sun 9 AM–6 PM
- Address
- 303 W Joaquin Ave Unit #103, San Leandro, CA 94577
#14 911 Attic
Based in Alameda, 2 mi away
83/100CR ScoreRanked #14 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
- 5.0★ from 3 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Berkeley, 9 mi away
83/100CR ScoreRanked #15 because of its Google rating and availability: 4.6★ from 5 Google reviews, open 24/7.
- 4.6★ from 5 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1227 Hopkins St, Berkeley, CA 94702
Based in Alamo, 23 mi away
83/100CR ScoreRanked #16 because of its Google rating and availability: 4.9★ from 94 Google reviews, open 24/7.
- 4.9★ from 94 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 220 Alamo Plaza, Alamo, CA 94507
Based in Hayward, 25 mi away
82/100CR ScoreRanked #17 because of its Google rating and availability: 4.9★ from 48 Google reviews, open 24/7.
- 4.9★ from 48 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1340 A St, Hayward, CA 94541
Based in Berkeley, 11 mi away
82/100CR ScoreRanked #18 because of its Google rating and availability: 5.0★ from 4 Google reviews, open 24/7.
- 5.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Dublin, 23 mi away
82/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 279 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 279 Google reviews
- Hours
- Mon–Sun 7 AM–9 PM
#20 SOS Restoration
Based in San Rafael, 10 mi away
82/100CR ScoreRanked #20 because of its Google rating and availability: 5.0★ from 3 Google reviews, open 24/7.
- 5.0★ from 3 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 4040 Civic Center Dr Suite 200, San Rafael, CA 94903
Based in Novato, 17 mi away
82/100CR ScoreRanked #21 because of its Google rating and availability: 4.7★ from 10 Google reviews, open 24/7.
- 4.7★ from 10 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 7250 Redwood Blvd Suite 300, Novato, CA 94945
Based in Berkeley, 11 mi away
82/100CR ScoreRanked #22 because of its Google rating and availability: 3.4★ from 5 Google reviews, open 24/7.
- 3.4★ from 5 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1569 Arch St, Berkeley, CA 94708
Based in San Francisco, 6 mi away
81/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 54 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 54 Google reviews
- Hours
- Mon–Sat 6 AM–8 PM · Sun closed
- Address
- 800 Avenue H, San Francisco, CA 94130
Based in Antioch, 2 mi away
81/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 6 Google reviews
- Hours
- Mon–Sun 8 AM–5 PM
Based in Daly City, 15 mi away
81/100CR ScoreRanked #25 because of its Google rating and availability: 4.0★ from 4 Google reviews, open 24/7.
- 4.0★ from 4 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 500 King Dr #418, Daly City, CA 94015
Insulation 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 86 ranked insulation contractors here; the rest are on their profiles.
Also serving Tiburon
20 more insulation contractors within 25 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 |
|---|---|---|
| A & M Lath & Plastering Inc. | 1.0★ (1) | 15 mi |
| Airseal Inc | 3.0★ (2) | 20 mi |
| Bayside Insulation-Construction Inc | 5.0★ (1) | 23 mi |
| Brandon's Attic Control | 5.0★ (2) | 15 mi |
| Brick & Hammer | 5.0★ (2) | 21 mi |
| CELInsulation | 5.0★ (1) | 23 mi |
| Emerald Insulation & Acoustical Inc. | 5.0★ (2) | 8 mi |
| Equinox Roofing Solutions | 5.0★ (1) | 10 mi |
| Fire Damage Patrol | 5.0★ (1) | 7 mi |
| Gold attic insulation san Francisco | 5.0★ (1) | 7 mi |
| Golden Restore inc Berkeley | 1.0★ (1) | 11 mi |
| O'Connor Insulation & Energy, Inc | 5.0★ (1) | 15 mi |
| Panda Heating & Cooling | 3.5★ (2) | 18 mi |
| Peak Core Insulation | 5.0★ (2) | 11 mi |
| Performance Contracting Inc | 1.0★ (1) | 6 mi |
| Petrochem Insulation Inc | 1.0★ (2) | 19 mi |
| PRO ATTIC RESTORATION | 5.0★ (2) | 25 mi |
| Quality Pro Guard | 1.0★ (2) | 20 mi |
| Rising Design & Construction | 3.0★ (2) | 16 mi |
| Soundproofing Remodelers San Francisco Bay Area | 5.0★ (2) | 7 mi |
How much do insulation contractors cost in Tiburon?
National price ranges in USD, not adjusted for Tiburon. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Attic insulation | $1,700 | $2,100 | $2,500 | Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range | October 2026 |
How we ranked Tiburon insulation contractors
We scored 86 Tiburon insulation 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 Tiburon 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 |
Insulation contractors in Tiburon: frequently asked questions
Who is the best insulation contractor in Tiburon?
By CR Score, the highest-ranked insulation contractor in Tiburon, CA is Attic Cleaning Services LLC with a CR Score of 89/100. It has 4.9★ from 76 Google reviews. It is open 24/7. Attic Pros (#2) and Alley Cat - Rodent Exclusion Company (#3) follow. We ranked 86 insulation contractors on 8 factors, last updated October 22, 2026.
How many insulation contractors are there in Tiburon?
ContractorsRanked ranks 86 insulation contractors serving Tiburon, CA. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which insulation contractors in Tiburon are open 24/7?
25 ranked insulation contractors in Tiburon post 24/7 hours. The highest-ranked are Attic Cleaning Services LLC (#1), Attic Pros (#2) and Reactic Restoration (#4). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which insulation contractors in Tiburon work on weekends?
61 of 86 ranked insulation contractors post Saturday hours and 46 post Sunday hours. The highest-ranked open Saturdays are Attic Cleaning Services LLC (#1), Attic Pros (#2) and Alley Cat - Rodent Exclusion Company (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does attic insulation cost in Tiburon?
Attic insulation typically costs $1,700 to $2,500, with $2,100 typical (Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range). This is a national range, not adjusted for Tiburon. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Tiburon insulation contractors have?
The median Google rating among 86 rated insulation contractors in Tiburon is 4.9★, with a median of 21 reviews. Service Champions has the most, 5,220 reviews, and ranks #7. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank insulation contractors?
Each insulation 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 insulation contractors outside Tiburon count in this ranking?
Yes, if they are within 25 mi of the Tiburon city center, our service radius for insulation 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 Tiburon
- October 2026: CR Scores recalculated for 86 insulation contractors serving Tiburon.
More insulation contractors and Tiburon pages
Insulation contractors near Tiburon
- Insulation contractors in Sausalito, CA81 ranked
- Insulation contractors in Strawberry, CA73 ranked
- Insulation contractors in Tamalpais-Homestead Valley, CA67 ranked
- Insulation contractors in Tamalpais Valley, CA65 ranked
- Insulation contractors in Corte Madera, CA65 ranked
- Insulation contractors in Mill Valley, CA65 ranked
- Insulation contractors in Chinatown, CA94 ranked
- Insulation contractors in Larkspur, CA65 ranked
- Insulation contractors in San Francisco, CA91 ranked
- Insulation contractors in Richmond, CA89 ranked
Other trades in Tiburon
- Roofers in Tiburon617 ranked
- Plumbers in Tiburon542 ranked
- Electricians in Tiburon423 ranked
- HVAC contractors in Tiburon394 ranked
- General contractors in Tiburon875 ranked
- Painters in Tiburon219 ranked
- Landscapers in Tiburon119 ranked
- Handymen in Tiburon103 ranked
- Kitchen remodelers in Tiburon401 ranked
- Bathroom remodelers in Tiburon378 ranked
- Flooring contractors in Tiburon239 ranked
- Tile installers in Tiburon46 ranked
- Drywall contractors in Tiburon31 ranked
- Concrete contractors in Tiburon207 ranked
- Fence contractors in Tiburon90 ranked
- Deck builders in Tiburon123 ranked
- Siding contractors in Tiburon87 ranked
- Window installers in Tiburon256 ranked
- Gutter installers in Tiburon136 ranked
- Solar installers in Tiburon235 ranked
- Garage door repair companies in Tiburon176 ranked
- Foundation repair companies in Tiburon108 ranked
- Tree services in Tiburon173 ranked
- Masonry contractors in Tiburon104 ranked
- Water damage restoration companies in Tiburon315 ranked
- Home builders in Tiburon369 ranked
- Demolition contractors in Tiburon92 ranked
- All contractors in Tiburon