88/100CR Score
Ranked #1 because of its Google rating and trade focus: 5.0★ from 135 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 135 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
Best Insulation Contractors in Uxbridge, ON (2026)
77 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Uxbridge: Celluloseman Inc., CR Score 88/100; 5.0★ from 135 Google reviews; open 7 days a week.
- 3
Best for emergencies (open 24/7): Frank's Spray Foam Insulation Inc, posts 24/7 hours; ranked #3 of 77.
- 2
Most-reviewed: Logik Roofing & Insulation Oshawa, 400 Google reviews at 4.9★, the most of 77 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
77 Uxbridge insulation contractors are ranked here by CR Score, from 8 published factors. 8 are open 24/7, 51 open Saturdays and 35 open Sundays, based on posted hours. The median Google rating is 4.9★ across 77 rated businesses.
Top 10 insulation contractors in Uxbridge at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Celluloseman Inc. | 88 | 5.0★ (135) | Markham, 17 km away | Sat · Sun · Evenings | Overall |
| 2 | Logik Roofing & Insulation Oshawa | 88 | 4.9★ (400) | Oshawa, 33 km away | Sat · Sun · Evenings | Most reviews |
| 3 | Frank's Spray Foam Insulation Inc | 85 | 5.0★ (14) | East Gwillimbury, 19 km away | 24/7 | Emergencies |
| 4 | Insulation Newmarket - Jarrah Contracting Services | 85 | 4.8★ (132) | Newmarket, 28 km away | Sat · Sun · Evenings | — |
| 5 | DJM Spray Foam | 84 | 5.0★ (52) | Oshawa, 28 km away | Sat · Sun · Evenings | — |
| 6 | Superior Care Home Services Inc. | 84 | 5.0★ (266) | Markham, 35 km away | 24/7 | — |
| 7 | Spray Foam Kings | 84 | 4.9★ (64) | Aurora, 30 km away | Sat · Sun · Evenings | — |
| 8 | The Same Guys Insulation | 84 | 5.0★ (80) | Ajax, 37 km away | Sat · Sun | — |
| 9 | Space insulation inc. | 83 | 5.0★ (214) | Richmond Hill, 35 km away | Sat | — |
| 10 | Koala Insulation of Durham | 83 | 5.0★ (11) | Oshawa, 33 km away | 24/7 | — |
The 77 best insulation contractors in Uxbridge, 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.
Based in Oshawa, 33 km away
88/100CR ScoreRanked #2 because of its Google rating and review volume: 4.9★ from 400 Google reviews, the most Google reviews on this list (400).
- 4.9★ from 400 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat–Sun 9 AM–6 PM
- Address
- 1333 Boundary Rd #33, Oshawa, ON L1J 6Z7
Based in East Gwillimbury, 19 km away
85/100CR ScoreRanked #3 because of its Google rating and availability: 5.0★ from 14 Google reviews, open 24/7.
- 5.0★ from 14 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 20095 McCowan Rd, Mount Albert, ON L0G 1M0
Based in Newmarket, 28 km away
85/100CR ScoreRanked #4 because of its Google rating and trade focus: 4.8★ from 132 Google reviews, listed on Google as “Insulation contractor”.
- 4.8★ from 132 Google reviews
- Hours
- Mon–Fri 7:30 AM–9 PM · Sat–Sun 9 AM–9 PM
- Address
- 16700 Bayview Ave #214, Newmarket, ON L3X 1W1
Based in Oshawa, 28 km away
84/100CR ScoreRanked #5 because of its Google rating and trade focus: 5.0★ from 52 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 52 Google reviews
- Hours
- Mon–Sun 7 AM–7 PM
- Address
- 729 Fernhill Blvd, Oshawa, ON L1J 5K2
Based in Markham, 35 km away
84/100CR ScoreRanked #6 because of its Google rating and availability: 5.0★ from 266 Google reviews, open 24/7.
- 5.0★ from 266 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 185 Riviera Dr Unit 9, Markham, ON L3R 5J6
Based in Aurora, 30 km away
84/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 64 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 64 Google reviews
- Hours
- Mon–Sun 8 AM–10 PM
- Address
- 120 Metcalfe St, Aurora, ON L4G 1E8
Based in Ajax, 37 km away
84/100CR ScoreRanked #8 because of its Google rating and trade focus: 5.0★ from 80 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 80 Google reviews
- Hours
- Mon–Sat 9 AM–6 PM · Sun 9 AM–5 PM
- Address
- 83 Henry Smith Ave, Bowmanville, ON L1C 0W1
Based in Richmond Hill, 35 km away
83/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 214 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 214 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 9 AM–5 PM · Sun closed
- Address
- 10660 Yonge St, Richmond Hill, ON L4C 3C9
Based in Oshawa, 33 km away
83/100CR ScoreRanked #10 because of its Google rating and availability: 5.0★ from 11 Google reviews, open 24/7.
- 5.0★ from 11 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1260 Terwillegar Ave, Oshawa, ON L1J 7A5
Based in Markham, 36 km away
82/100CR ScoreRanked #11 because of its Google rating and trade focus: 4.9★ from 265 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 265 Google reviews
- Hours
- Mon–Sat 9 AM–5 PM · Sun closed
- Address
- 2600 John St. #208, Markham, ON L3R 3W3
#12 Free Attic
Based in Richmond Hill, 36 km away
82/100CR ScoreRanked #12 because of its Google rating and trade focus: 5.0★ from 187 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 187 Google reviews
- Hours
- Mon–Sat 9 AM–5 PM · Sun closed
- Address
- 10271 Yonge St #336, Richmond Hill, ON L4C 3B5
#13 J&J Inc
Based in East Gwillimbury, 11 km away
82/100CR ScoreRanked #13 because of its Google rating and trade focus: 4.9★ from 152 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 152 Google reviews
- Hours
- Mon–Fri 9 AM–8 PM · Sat–Sun closed
- Address
- 167 N Port Rd, Port Perry, ON L9L 0B7
Based in Markham, 36 km away
81/100CR ScoreRanked #14 because of its Google rating and availability: 4.8★ from 207 Google reviews, open 24/7.
- 4.8★ from 207 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 16 Esna Park Dr UNIT 6, Markham, ON L3R 5X1
Based in Markham, 35 km away
81/100CR ScoreRanked #15 because of its Google rating and trade focus: 4.9★ from 145 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 145 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 10 AM–4 PM · Sun closed
- Address
- 185 Riviera Dr Unit 11, Markham, ON L3R 5M1
Based in North York, 27 km away
81/100CR ScoreRanked #16 because of its Google rating and trade focus: 4.9★ from 17 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 17 Google reviews
- Hours
- Mon–Fri 7 AM–6 PM · Sat–Sun 10 AM–6 PM
Based in Aurora, 29 km away
81/100CR ScoreRanked #17 because of its Google rating and availability: 5.0★ from 7 Google reviews, open 24/7.
- 5.0★ from 7 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Pickering, 30 km away
80/100CR ScoreRanked #18 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 12 Google reviews
- Hours
- Mon–Fri 8 AM–8 PM · Sat–Sun 9 AM–6 PM
- Address
- 1315 Pickering Pkwy suite 300, Pickering, ON L1V 0C4
Based in Scarborough, 36 km away
80/100CR ScoreRanked #19 because of its Google rating and trade focus: 5.0★ from 15 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 15 Google reviews
- Hours
- Mon–Fri 9 AM–10 PM · Sat–Sun 9 AM–9 PM
- Address
- 10 Milner Business Ct #300, Scarborough, ON M1B 3C6
Based in Ajax, 30 km away
79/100CR ScoreRanked #20 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 9 Google reviews
- Hours
- Mon–Sun 8 AM–8 PM
- Address
- 105 Consumers Dr unit 2, Whitby, ON L1N 1C4
Based in Oshawa, 33 km away
79/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.5★ from 19 Google reviews, listed on Google as “Insulation contractor”.
- 4.5★ from 19 Google reviews
- Hours
- Mon–Sun 8 AM–6 PM
- Address
- 1100 Skae Dr #1, Oshawa, ON L1J 8H6
Based in Barrie, 32 km away
79/100CR ScoreRanked #22 because of its Google rating and trade focus: 4.9★ from 10 Google reviews, listed on Google as “Insulation contractor”.
- 4.9★ from 10 Google reviews
- Hours
- Mon–Sun 5 AM–11:30 PM
Based in Scarborough, 33 km away
79/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.4★ from 59 Google reviews, listed on Google as “Insulation contractor”.
- 4.4★ from 59 Google reviews
- Hours
- Mon–Sat 8 AM–9 PM · Sun 9 AM–9 PM
- Address
- 27 Casebridge Ct Unit 8, Scarborough, ON M1B 4Y4
Based in East Gwillimbury, 27 km away
79/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 22 Google reviews
- Hours
- Mon–Sat 7 AM–7 PM · Sun closed
- Address
- 1460 Queensville Sideroad E, Queensville, ON L0L 1R0
Based in Scarborough, 37 km away
78/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Insulation contractor”.
- 5.0★ from 43 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 9 AM–5 PM · Sun closed
- Address
- 100 Consilium Pl Suite # 200, Scarborough, ON M1H 3E3
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 77 ranked insulation contractors here; the rest are on their profiles.
Also serving Uxbridge
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 |
|---|---|---|
| Air-Tight Insulation Systems | 5.0★ (2) | 30 km |
| Creative Global Services | 5.0★ (2) | 25 km |
| Elder's Insulation & Drywall | 5.0★ (2) | 36 km |
| I.N. FOAM INSULATION SERVICES INC | 5.0★ (2) | 27 km |
| Marx Mechanical Heating and Cooling | 4.9★ (115) | In Uxbridge |
| Milan Insulation | 5.0★ (2) | 30 km |
| NT HOME SERVICE INC | 5.0★ (1) | 33 km |
| Ott Building Co. | 5.0★ (14) | In Uxbridge |
| Petevi Foam Insulation | 5.0★ (1) | 25 km |
| Pickering Insulation | 5.0★ (2) | 37 km |
| Poly Foam Insulation Systems Inc | 3.0★ (2) | 29 km |
| Radom Insulation | 5.0★ (2) | 26 km |
| Right Choice Spray Foam Solutions Inc | 5.0★ (2) | 40 km |
| SCF Insulation | 5.0★ (1) | 33 km |
| Skytech Insulation Services | 5.0★ (2) | 31 km |
| Superb Markham Spray Foam Insulation | 5.0★ (2) | 28 km |
| Wemax Insulation | 5.0★ (1) | 31 km |
| White & Greer Co Ltd | 5.0★ (2) | 35 km |
| Whole Home Savings | 2.5★ (2) | 35 km |
| World Class Work Roofing and Insulation | 5.0★ (2) | 27 km |
How much do insulation contractors cost in Uxbridge?
US national ranges converted to CAD, not adjusted for Uxbridge. 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 |
How we ranked Uxbridge insulation contractors
We scored 77 Uxbridge 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 Uxbridge 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 Uxbridge: frequently asked questions
Who is the best insulation contractor in Uxbridge?
By CR Score, the highest-ranked insulation contractor in Uxbridge, ON is Celluloseman Inc. with a CR Score of 88/100. It has 5.0★ from 135 Google reviews. It is open 7 days a week. Logik Roofing & Insulation Oshawa (#2) and Frank's Spray Foam Insulation Inc (#3) follow. We ranked 77 insulation contractors on 8 factors, last updated October 22, 2026.
How many insulation contractors are there in Uxbridge?
ContractorsRanked ranks 77 insulation contractors serving Uxbridge, ON. Another 20 within 40 km are listed but not ranked yet. Counts are as of October 2026.
Which insulation contractors in Uxbridge are open 24/7?
8 ranked insulation contractors in Uxbridge post 24/7 hours. The highest-ranked are Frank's Spray Foam Insulation Inc (#3), Superior Care Home Services Inc. (#6) and Koala Insulation of Durham (#10). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which insulation contractors in Uxbridge work on weekends?
51 of 77 ranked insulation contractors post Saturday hours and 35 post Sunday hours. The highest-ranked open Saturdays are Celluloseman Inc. (#1), Logik Roofing & Insulation Oshawa (#2) and Frank's Spray Foam Insulation Inc (#3). Posted hours are office hours; crews may book weekend jobs separately.
How much does attic insulation cost in Uxbridge?
Attic insulation typically costs CA$2,390 to CA$3,510, with CA$2,950 typical (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)). This is a national range, not adjusted for Uxbridge. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Uxbridge insulation contractors have?
The median Google rating among 77 rated insulation contractors in Uxbridge is 4.9★, with a median of 17 reviews. Logik Roofing & Insulation Oshawa has the most, 400 reviews, and ranks #2. 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 Uxbridge count in this ranking?
Yes, if they are within 40 km of the Uxbridge city centre, 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 Uxbridge
- October 2026: CR Scores recalculated for 77 insulation contractors serving Uxbridge.
More insulation contractors and Uxbridge pages
Insulation contractors near Uxbridge
- Insulation contractors in Pickering, ON144 ranked
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- Insulation contractors in Oshawa, ON45 ranked
- Insulation contractors in Keswick, ON50 ranked
- Insulation contractors in Richmond Hill, ON184 ranked
- Insulation contractors in Scarborough, ON181 ranked
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