50 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Richmond: Active Energy Engineering, Inc, CR Score 83/100; 5.0★ from 30 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): Four Seasons Kanga Roof, posts 24/7 hours; ranked #2 of 50.
Most-reviewed: Performance Remodeling, 955 Google reviews at 4.7★, the most of 50 ranked; ranked #11.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
50 Richmond insulation contractors are ranked here by CR Score, from 8 published factors. 3 are open 24/7, 23 open Saturdays and 12 open Sundays, based on posted hours. The median Google rating is 4.8★ across 50 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Active Energy Engineering, Inc | 83 | 5.0★ (30) | Clinton Township, 12 mi away | Sat · Sun · Evenings | Overall |
| 2 | Four Seasons Kanga Roof | 83 | 4.8★ (953) | Roseville, 23 mi away | 24/7 | Emergencies |
| 3 | Premier Roofing | 82 | 4.6★ (186) | Fraser, 21 mi away | Sat · Sun · Evenings | — |
| 4 | L&S Home Improvements | 81 | 4.9★ (307) | Warren, 24 mi away | 24/7 | — |
| 5 | Sargent Roofing | 81 | 5.0★ (264) | Clinton Township, 14 mi away | Sat · Sun · Evenings | — |
| 6 | Austin Insulation Inc. | 81 | 4.7★ (12) | Clinton Township, 12 mi away | Sat · Sun | — |
| 7 | St. Clair Insulation LLC | 81 | 5.0★ (12) | New Baltimore, 13 mi away | Sat · Sun | — |
| 8 | Insulation Man | 80 | 4.9★ (274) | Clinton Township, 12 mi away | — | — |
| 9 | Attic Insulation & Ventilation Pro's | 78 | 4.9★ (117) | Clinton Township, 10 mi away | — | — |
| 10 | The SprayFoam Doctor | 78 | 5.0★ (59) | Auburn Hills, 24 mi away | Sat | — |
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 30 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Roseville, 23 mi away
Ranked #2 because of its Google rating and review volume: 4.8★ from 953 Google reviews, 953 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Fraser, 21 mi away
Ranked #3 because of its Google rating and trade focus: 4.6★ from 186 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Warren, 24 mi away
Ranked #4 because of its Google rating and availability: 4.9★ from 307 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clinton Township, 14 mi away
Ranked #5 because of its Google rating and review volume: 5.0★ from 264 Google reviews, 264 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clinton Township, 12 mi away
Ranked #6 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in New Baltimore, 13 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clinton Township, 12 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 274 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clinton Township, 10 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 117 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Auburn Hills, 24 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 59 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clinton Township, 15 mi away
Ranked #11 because of its Google rating and review volume: 4.7★ from 955 Google reviews, the most Google reviews on this list (955).
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rochester, 21 mi away
Ranked #12 because of its Google rating and availability: 4.5★ from 120 Google reviews, open 24/7.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clinton Township, 20 mi away
Ranked #13 because of its Google rating and availability: 4.8★ from 168 Google reviews, open 7 days a week.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sterling Heights, 20 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sterling Heights, 20 mi away
Ranked #15 because of its Google rating and review volume: 4.7★ from 271 Google reviews, 271 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clinton Township, 13 mi away
Ranked #16 because of its Google rating and review volume: 5.0★ from 115 Google reviews, 115 Google reviews.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rochester, 21 mi away
Ranked #17 because of its Google rating and trade focus: 3.7★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sarnia, 23 mi away
Ranked #18 because of its Google rating and trade focus: 3.7★ from 7 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Rochester Hills, 21 mi away
Ranked #19 because of its Google rating and review volume: 4.9★ from 75 Google reviews, 75 Google reviews.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Clinton Township, 15 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 19 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clinton Township, 15 mi away
Ranked #21 because of its Google rating and trade focus: 4.5★ from 48 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Clinton Township, 13 mi away
Ranked #22 because of its Google rating and trade focus: 4.6★ from 18 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Sarnia, 22 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 5 of 8 factors; credentials, recency and availability not yet collected.
Based in Clinton Township, 18 mi away
Ranked #24 because of its Google rating and trade focus: 4.1★ from 40 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
Based in Rochester Hills, 24 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 23 Google reviews, listed on Google as “Insulation contractor”.
Based on 6 of 8 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.
16 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 |
|---|---|---|
| Advanced Industrial Systems Inc | 5.0★ (1) | 23 mi |
| Alpha Energy Solutions Inc | 12 mi | |
| Druer's Construction | 10 mi | |
| Hagen Insulation Inc | 5.0★ (2) | 18 mi |
| Industrial Covers | 5.0★ (2) | 22 mi |
| Insulation Experts LLC | 5.0★ (1) | 22 mi |
| Insulation Services of Michigan Inc. | 5.0★ (1) | 7 mi |
| J-SAF Roofing | 22 mi | |
| Jaeger Insulation LLC | 13 mi | |
| National Insulators | 16 mi | |
| Nel-Tekk Indl Specialties Inc | 20 mi | |
| Ontario Insulators | 21 mi | |
| Sargent Roofing | 25 mi | |
| Sarnia Spray Foam and Insulation | 5.0★ (2) | 22 mi |
| SHELBY ROOF | 1.0★ (1) | 16 mi |
| Summit Insulation Inc | 23 mi |
National price ranges in USD, not adjusted for Richmond. 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 50 Richmond 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 Richmond 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 |