184 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Richmond Hill: Space insulation inc., CR Score 64/100; 5.0★ from 214 Google reviews; open Saturdays until 5 PM.
Best for emergencies (open 24/7): Beam Me Up Scotty Insulation, posts 24/7 hours; ranked #7 of 184.
Most-reviewed: TruTech Pest & Wildlife Control, 532 Google reviews at 5.0★, the most of 184 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
184 Richmond Hill insulation contractors are ranked here by CR Score, from ten published factors. 19 are open 24/7, 120 open Saturdays and 65 open Sundays, based on posted hours. The median Google rating is 4.9★ across 184 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Space insulation inc. | 64 | 5.0★ (214) | Richmond Hill | Sat | Overall |
| 2 | Free Attic | 63 | 5.0★ (187) | Richmond Hill | Sat | — |
| 3 | Confirmed Attics & Insulation | 62 | 4.9★ (265) | Markham, 8 km away | Sat | — |
| 4 | Pro Insulation Contracting | 61 | 4.9★ (145) | Markham, 9 km away | Sat | — |
| 5 | TruTech Pest & Wildlife Control | 61 | 5.0★ (532) | Mississauga, 31 km away | Sat | Most reviews |
| 6 | Aeroseal Tech Inc. | 61 | 5.0★ (90) | Vaughan, 6 km away | Sat | — |
| 7 | Beam Me Up Scotty Insulation | 61 | 5.0★ (150) | Brampton, 35 km away | 24/7 | Emergencies |
| 8 | Mas Air Home Comfort | 60 | 5.0★ (96) | Mississauga, 29 km away | 24/7 | — |
| 9 | JAD Soundproofing | 60 | 4.8★ (82) | Toronto, 12 km away | Sat · Sun · Evenings | — |
| 10 | Eco-therma Inc. | 60 | 5.0★ (71) | Toronto, 26 km away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 5.0★ from 214 Google reviews, listed on Google as “Insulation contractor”.
Based in Richmond Hill
Ranked #2 because of its Google rating and trade focus: 5.0★ from 187 Google reviews, listed on Google as “Insulation contractor”.
Based in Markham, 8 km away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 265 Google reviews, listed on Google as “Insulation contractor”.
Based in Markham, 9 km away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 145 Google reviews, listed on Google as “Insulation contractor”.
Based in Mississauga, 31 km away
Ranked #5 because of its Google rating and review volume: 5.0★ from 532 Google reviews, the most in Richmond Hill.
Based in Vaughan, 6 km away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 90 Google reviews, listed on Google as “Insulation contractor”.
Based in Brampton, 35 km away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 150 Google reviews, listed on Google as “Insulation contractor”.
Based in Mississauga, 29 km away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 96 Google reviews, listed on Google as “Insulation contractor”.
Based in Toronto, 12 km away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 82 Google reviews, listed on Google as “Insulation contractor”.
Based in Toronto, 26 km away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 71 Google reviews, listed on Google as “Insulation contractor”.
Based in Newmarket, 19 km away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 132 Google reviews, listed on Google as “Insulation contractor”.
Based in Mississauga, 39 km away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 203 Google reviews, listed on Google as “Insulation contractor”.
Based in Brampton, 18 km away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 107 Google reviews, listed on Google as “Insulation contractor”.
Based in Aurora, 14 km away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 64 Google reviews, listed on Google as “Insulation contractor”.
Based in North York, 14 km away
Ranked #15 because of its Google rating and trade focus: 4.9★ from 76 Google reviews, listed on Google as “Insulation contractor”.
Based in Mississauga, 26 km away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 251 Google reviews, listed on Google as “Insulation contractor”.
Based in Markham, 9 km away
Ranked #17 because of its Google rating and review volume: 5.0★ from 266 Google reviews.
Based in Markham, 32 km away
Ranked #18 because of its Google rating and trade focus: 5.0★ from 135 Google reviews, listed on Google as “Insulation contractor”.
Based in Etobicoke, 19 km away
Ranked #19 because of its Google rating and trade focus: 4.7★ from 495 Google reviews, listed on Google as “Insulation contractor”.
Based in Vaughan, 10 km away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 31 Google reviews, listed on Google as “Insulation contractor”.
Based in Etobicoke, 19 km away
Ranked #21 because of its Google rating and trade focus: 4.7★ from 64 Google reviews, listed on Google as “Insulation contractor”.
Based in Richmond Hill
Ranked #22 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based in Mississauga, 34 km away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 187 Google reviews, listed on Google as “Insulation contractor”.
Based in Markham, 9 km away
Ranked #24 because of its Google rating and review volume: 4.8★ from 207 Google reviews.
Based in Toronto, 10 km away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Insulation contractor”.
#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 184 ranked insulation contractors here; the rest are on their profiles.
20 more insulation contractors within 40 km that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Amytiss corp | In Richmond Hill | |
| Arcamm Roofing, Insulation & Eavestrough | In Richmond Hill | |
| Babyfoot Developments Inc. | In Richmond Hill | |
| CCEFIRE | In Richmond Hill | |
| Dunlop Roofing | In Richmond Hill | |
| Efficiency Spray Foam Insulation Ltd. | 5.0★ (1) | In Richmond Hill |
| FoamStars Spray Foam Contractor Directory | 5.0★ (2) | 11 km |
| Green Approved Solutions - Heating, Cooling, Water | In Richmond Hill | |
| Greener Home Insulation | In Richmond Hill | |
| I.N. FOAM INSULATION SERVICES INC | 5.0★ (2) | 12 km |
| Renotown Markham | 3.0★ (2) | In Richmond Hill |
| Right Choice Spray Foam Solutions Inc | 5.0★ (2) | 11 km |
| Speedy Home Services | 4.8★ (42) | In Richmond Hill |
| Superb Markham Spray Foam Insulation | 5.0★ (2) | 11 km |
| System Drywall & Acoustics | 3.0★ (4) | In Richmond Hill |
| Tetris Drywall & Acoustics Inc. | In Richmond Hill | |
| ThermoHelp Canada Inc | 5.0★ (1) | In Richmond Hill |
| White & Greer Co Ltd | 5.0★ (2) | 10 km |
| Whole Home Savings | 2.5★ (2) | 13 km |
| World Class Work Roofing and Insulation | 5.0★ (2) | 12 km |
US national ranges converted to CAD, not adjusted for Richmond Hill. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Attic insulation | CA$2,390 | CA$2,950 | CA$3,510 | Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range converted at 1.4054 CAD per USD (Bank of Canada, October 20, 2026) | October 2026 |
We scored 184 Richmond Hill 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 Richmond Hill 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 |