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ContractorsRanked

Best Insulation Contractors in Albany, CA (2026)

99 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →

The short answer

  1. 1

    Best overall in Albany: Attic Pros, CR Score 91/100; 4.8★ from 1,938 Google reviews; open 24/7.

  2. 2

    Best for emergencies (open 24/7): Attic Cleaning Services LLC, posts 24/7 hours; ranked #2 of 99.

  3. 6

    Most-reviewed: Service Champions, 5,220 Google reviews at 4.9★, the most of 99 ranked; ranked #6.

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

99 Albany insulation contractors are ranked here by CR Score, from 8 published factors. 28 are open 24/7, 67 open Saturdays and 52 open Sundays, based on posted hours. The median Google rating is 4.9★ across 99 rated businesses.

Top 10 insulation contractors in Albany at a glance

Top 10 insulation contractors in Albany at a glance
RankBusinessCR ScoreGoogle ratingBased inHoursBest for
1Attic Pros914.8★ (1,938)Oakland, 12 mi away24/7Overall
2Attic Cleaning Services LLC884.9★ (76)Alameda, 7 mi away24/7Emergencies
3Reactic Restoration885.0★ (57)Richmond, 7 mi away24/7—
4Alley Cat - Rodent Exclusion Company864.9★ (413)San Francisco, 10 mi awaySat · Sun · Evenings—
5Bears Restoration864.7★ (14)Berkeley, 2 mi away24/7—
6Service Champions864.9★ (5,220)Martinez, 14 mi away24/7Most reviews
7Miller Attics865.0★ (46)Walnut Creek, 13 mi away24/7—
8American Attic855.0★ (219)Oakland, 13 mi awaySat · Sun—
9Reactic Restoration854.7★ (31)Oakland, 8 mi away24/7—
10Fire Damage Squad854.6★ (5)Berkeley, 1 mi away24/7—

The 99 best insulation contractors in Albany, 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.

  1. Ranked #1 in Albany

    #1 Attic Pros

    Based in Oakland, 12 mi away

    91/100CR Score

    Ranked #1 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
    View profile for Attic Pros(800) 543-0382

  6. #6 Service Champions

    Based in Martinez, 14 mi away

    86/100CR Score

    Ranked #6 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
    View profile for Service Champions(925) 281-0532

  7. #7 Miller Attics

    Based in Walnut Creek, 13 mi away

    86/100CR Score

    Ranked #7 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
    View profile for Miller Attics(510) 447-6507

  8. #8 American Attic

    Based in Oakland, 13 mi away

    85/100CR Score

    Ranked #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
    View profile for American Attic(800) 461-2017

  12. #12 Rywen Insulation Inc.

    Based in San Leandro, 13 mi away

    85/100CR Score

    Ranked #12 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
    View profile for Rywen Insulation Inc.(415) 770-0342

  13. #13 Atticare USA

    Based in San Leandro, 14 mi away

    85/100CR Score

    Ranked #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
    View profile for Atticare USA(866) 647-2811

  18. #18 Alley Cat

    Based in Berkeley, 4 mi away

    83/100CR Score

    Ranked #18 because of its Google rating and trade focus: 4.9★ from 1,071 Google reviews, listed on Google as “Insulation contractor”.

    • 4.9★ from 1,071 Google reviews
    Hours
    Mon–Fri 8 AM–7 PM · Sat–Sun closed
    Address
    3030 Ashby Ave #103b, Berkeley, CA 94705
    View profile for Alley Cat(510) 277-3303

  20. #20 EcoGuard Pest Management

    Based in Concord, 14 mi away

    82/100CR Score

    Ranked #20 because of its Google rating and trade focus: 4.8★ from 1,198 Google reviews, listed on Google as “Insulation contractor”.

    • 4.8★ from 1,198 Google reviews
    Hours
    Mon–Fri 8 AM–5 PM · Sat 8 AM–12 PM · Sun closed
    Address
    420 N Buchanan Cir STE 3, Pacheco, CA 94553
    View profile for EcoGuard Pest Management(925) 886-0535

  23. #23 911 Attic

    Based in Alameda, 7 mi away

    82/100CR Score

    Ranked #23 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
    View profile for 911 Attic(888) 645-0282

  25. #25 Noble Insulation Inc

    Based in Richmond, 5 mi away

    81/100CR Score

    Ranked #25 because of its Google rating and trade focus: 5.0★ from 44 Google reviews, listed on Google as “Insulation contractor”.

    • 5.0★ from 44 Google reviews
    Hours
    Mon–Fri 6:30 AM–6:30 PM · Sat 12 PM–5 PM · Sun closed
    Address
    1201 Pennsylvania Ave Unit D, Richmond, CA 94801
    View profile for Noble Insulation Inc(650) 686-2965

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 99 ranked insulation contractors here; the rest are on their profiles.

insulation contractors in Albany, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Tiburon Attic Insulation814.4★ (10)12 mi
27Service Champions814.8★ (2,337)25 mi
28USA Spray Me Spray Foam Insulation Contractor814.9★ (54)6 mi
29Eco Attic Systems815.0★ (5)In Albany
30SOS Restoration815.0★ (3)16 mi
31Mr Attic814.7★ (23)12 mi
32Insulation Solutions815.0★ (11)23 mi
33Reactic Restoration814.7★ (10)21 mi
34Johnson's Insulation804.8★ (38)6 mi
35Daly City Restoration804.0★ (4)18 mi
36Reactic Restoration804.9★ (63)11 mi
37INSULATION ALLIANCE805.0★ (33)9 mi
38Trioteam804.8★ (24)4 mi
39Juniper Insulation795.0★ (32)9 mi
40JM Insulation Inc.795.0★ (6)7 mi
41Eco Attic Systems784.8★ (49)13 mi
42Insulation Solutions785.0★ (29)13 mi
43NorCal Roofing & Construction785.0★ (24)14 mi
44The Bay Area Insulation775.0★ (9)21 mi
45Insulation Labs775.0★ (6)19 mi
46Spotlight Roofing Inc775.0★ (66)22 mi
47Attic Kings775.0★ (26)16 mi
48Giants Restoration775.0★ (9)9 mi
49Attic Perfect774.1★ (78)13 mi
50Exanders Insulation775.0★ (3)4 mi

Also serving Albany

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.

Unranked insulation contractors serving Albany
BusinessGoogle ratingDistance
Adams Field Services LLC.3.0★ (2)23 mi
Airseal Inc3.0★ (2)13 mi
Attic Solutions3.0★ (2)17 mi
Brandon's Attic Control5.0★ (2)8 mi
Brick & Hammer5.0★ (2)12 mi
Dublin A+ InsulationIn Albany
Emerald Insulation & Acoustical Inc.5.0★ (2)11 mi
EO Plumbing Service4.9★ (171)In Albany
Golden Restore inc Berkeley1.0★ (1)3 mi
Hilltop Builders5.0★ (12)In Albany
Insulation & Air Duct Crew5.0★ (2)20 mi
P K Handyman ServicesIn Albany
Panda Heating & Cooling3.5★ (2)12 mi
Peak Core Insulation5.0★ (2)6 mi
Petrochem Insulation Inc1.0★ (2)15 mi
PRO ATTIC RESTORATION5.0★ (2)19 mi
Protek Cargo5.0★ (2)24 mi
Quality Pro Guard1.0★ (2)12 mi
Rising Design & Construction3.0★ (2)23 mi
Soundproofing Remodelers San Francisco Bay Area5.0★ (2)13 mi

How much do insulation contractors cost in Albany?

National price ranges in USD, not adjusted for Albany. Each row names its basis and the month we checked it.

How much do insulation contractors cost in Albany?
JobLowTypicalHighBasisChecked
Attic insulation$1,700$2,100$2,500Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national rangeOctober 2026

How we ranked Albany insulation contractors

We scored 99 Albany 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.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed fromIn Albany 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

Insulation contractors in Albany: frequently asked questions

Who is the best insulation contractor in Albany?

By CR Score, the highest-ranked insulation contractor in Albany, CA is Attic Pros with a CR Score of 91/100. It has 4.8★ from 1,938 Google reviews. It is open 24/7. Attic Cleaning Services LLC (#2) and Reactic Restoration (#3) follow. We ranked 99 insulation contractors on 8 factors, last updated October 22, 2026.

How many insulation contractors are there in Albany?

ContractorsRanked ranks 99 insulation contractors serving Albany, CA. 1 of them is based in Albany; 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 insulation contractors in Albany are open 24/7?

28 ranked insulation contractors in Albany post 24/7 hours. The highest-ranked are Attic Pros (#1), Attic Cleaning Services LLC (#2) and Reactic Restoration (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.

Which insulation contractors in Albany work on weekends?

67 of 99 ranked insulation contractors post Saturday hours and 52 post Sunday hours. The highest-ranked open Saturdays are Attic Pros (#1), Attic Cleaning Services LLC (#2) and Reactic Restoration (#3). Posted hours are office hours; crews may book weekend jobs separately.

How much does attic insulation cost in Albany?

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 Albany. Prices were last checked October 2026. Get at least two written quotes before you hire.

What Google rating do Albany insulation contractors have?

The median Google rating among 99 rated insulation contractors in Albany is 4.9★, with a median of 19 reviews. Service Champions has the most, 5,220 reviews, and ranks #6. 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 Albany count in this ranking?

Yes, if they are within 25 mi of the Albany 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 Albany

  1. October 2026: CR Scores recalculated for 99 insulation contractors serving Albany.

More insulation contractors and Albany pages

Other trades in Albany