48 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Granite Bay: EcoGuard Pest Management, CR Score 64/100; 4.9★ from 2,092 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Service Champions, posts 24/7 hours; ranked #2 of 48.
Most-reviewed: Service Champions, 3,816 Google reviews at 4.9★, the most of 48 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
48 Granite Bay insulation contractors are ranked here by CR Score, from ten published factors. 9 are open 24/7, 29 open Saturdays and 16 open Sundays, based on posted hours. The median Google rating is 4.8★ across 48 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | EcoGuard Pest Management | 64 | 4.9★ (2,092) | Folsom, 6 mi away | Sat · Sun · Evenings | Overall |
| 2 | Service Champions | 61 | 4.9★ (3,816) | Rocklin, 4 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Atticman Heating and Air Conditioning, Insulation | 60 | 4.9★ (2,763) | Sacramento, 16 mi away | 24/7 | — |
| 4 | Certified Pro Restorations, Inc. | 58 | 4.8★ (20) | Roseville, 7 mi away | 24/7 | — |
| 5 | California Energy Services | 57 | 4.3★ (56) | El Dorado Hills, 10 mi away | 24/7 | — |
| 6 | Eco Insulation Company | 57 | 5.0★ (39) | Orangevale, 7 mi away | Sat | — |
| 7 | Reactic Restoration | 56 | 5.0★ (7) | Citrus Heights, 10 mi away | 24/7 | — |
| 8 | DS Insulation Corp & Specialties | 55 | 4.9★ (105) | Sacramento, 17 mi away | Sat | — |
| 9 | Reactic Restoration | 55 | 4.9★ (24) | Sacramento, 22 mi away | 24/7 | — |
| 10 | Good Life Pest Solutions | 55 | 5.0★ (121) | North Highlands, 14 mi away | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.9★ from 2,092 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rocklin, 4 mi away
Ranked #2 because of its Google rating and review volume: 4.9★ from 3,816 Google reviews, the most in Granite Bay.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sacramento, 16 mi away
Ranked #3 because of its Google rating and review volume: 4.9★ from 2,763 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Roseville, 7 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 20 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in El Dorado Hills, 10 mi away
Ranked #5 because of its Google rating and trade focus: 4.3★ from 56 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Orangevale, 7 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 39 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Citrus Heights, 10 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sacramento, 17 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 105 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sacramento, 22 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 24 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in North Highlands, 14 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 121 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in El Dorado Hills, 11 mi away
Ranked #11 because of its Google rating and review volume: 4.9★ from 581 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arden-Arcade, 7 mi away
Ranked #12 because of its Google rating and trade focus: 4.5★ from 21 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Roseville, 8 mi away
Ranked #13 because of its Google rating and trade focus: 4.6★ from 14 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Sacramento, 13 mi away
Ranked #14 because of its Google rating and review volume: 4.8★ from 1,608 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sacramento, 11 mi away
Ranked #15 because of its Google rating and trade focus: 4.5★ from 15 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arden-Arcade, 7 mi away
Ranked #16 because of its Google rating and trade focus: 4.5★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Cameron Park, 14 mi away
Ranked #17 because of its Google rating and review volume: 4.9★ from 929 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Antelope, 7 mi away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 13 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Roseville, 7 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 47 Google reviews, listed on Google as “HVAC contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in West Sacramento, 24 mi away
Ranked #20 because of its Google rating and review volume: 4.9★ from 275 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arden-Arcade, 9 mi away
Ranked #21 because of its Google rating and trade focus: 4.3★ from 24 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sacramento, 20 mi away
Ranked #22 because of its Google rating and trade focus: 4.5★ from 4 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sacramento, 11 mi away
Ranked #23 because of its Google rating and trade focus: 2.8★ from 8 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Auburn, 6 mi away
Ranked #24 because of its Google rating and trade focus: 4.7★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Sacramento, 20 mi away
Ranked #25 because of its Google rating and review volume: 4.7★ from 108 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #48, in CR Score order; each links to its profile.
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 Better Insulation Co | 4.5★ (2) | 15 mi |
| Acoustical Drywall Services | 4.9★ (18) | In Granite Bay |
| Carleton's Drywall Repair Services | 5.0★ (2) | 8 mi |
| Cherry Home Improvement | 5.0★ (2) | 18 mi |
| Dhp Insulation | 5.0★ (1) | 18 mi |
| El Dorado Drywall Inc. | 5.0★ (1) | 20 mi |
| Falcons Insulation Antelope | 5.0★ (1) | 11 mi |
| Garner Roofing Inc | 10 mi | |
| Global Commercial Spray Foam Roofing | 5.0★ (1) | 24 mi |
| Guardian Home Insulation | 5.0★ (1) | 21 mi |
| Home Comfort Solutions | 5.0★ (29) | In Granite Bay |
| Michael Schreiber Drywall & Painting | 9 mi | |
| Nusom Custom Builders | In Granite Bay | |
| Pro Insulation Duct Cleaning | 10 mi | |
| Sacramento Insulation | 5.0★ (1) | 20 mi |
| Selective Foam Shapes | 3.5★ (2) | 14 mi |
| Skyva Construction, Inc | In Granite Bay | |
| Thermal Systems Mechanical Insulation, Inc. | 9 mi | |
| Western Insulation | 4.5★ (2) | 19 mi |
| Whole House Insulation | 1.0★ (1) | 20 mi |
National price ranges in USD, not adjusted for Granite Bay. 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 |
We scored 48 Granite Bay insulation contractors on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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 Granite Bay data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |