Does Joe offer warranties on work?

Yes. Review mentions warranty included with completed jobs.

Will Joe push unnecessary repairs on my roof leak?

No. One review specifically notes he identified the issue and fixed it without trying to upsell unnecessary work.

Calthorpe Insulation & Roofing Specialists

Updated 2026-09-25 · 19,386 reviewed · 1,323 listed · Scored from 8 Google reviews · How we rank ›

5.0(8) 78 composite score See reviews on Google ✓ Google-verified

Insulation ContractorRoofing ContractorSiding ContractorSkylight ContractorSheet Metal ContractorRoof RepairGutter ServiceWaterproofing Service

Google-verified8 Google reviews

Calthorpe Insulation & Roofing Specialists

Location: Oakville
Services: Insulation Contractor, Roofing Contractor, Siding Contractor
Reviews: 8
Ranking: #13 in Insulation Contractor
Best for: homeowners needing roof repairs or insulation work with transparent pricing and no overselling

Core details are sourced from this business's Google Business Profile (checked 2026-09-25).

What do recent reviews say?

Every review is five stars. Customers consistently praise Joe and his team for precise, well-explained work that solves problems without overselling. Projects stay on schedule, results exceed expectations, and communication stays clear from start to finish.

Praised for

skilled workmanship
clear communication
reliable and trustworthy
professional approach
attention to detail

punctualskilled-workmanshipprofessional-crewtransparent-estimateresponsive-quotesquality-materials

Best for: homeowners needing roof repairs or insulation work with transparent pricing and no overselling

What are they good at?

Owner Joe handles diagnosis and work personally
no unnecessary upselling on repairs
warranty offered on work
projects completed on schedule

Worth knowing

Owner Joe personally diagnoses and performs work
warranty provided on completed jobs
all eight recent reviews five-star with no complaints

What reviews say by service

Roof Repair: Quick response, honest diagnosis, leak fixed properly without upselling
Insulation Contractor: Detailed upfront guidance on what needs doing, quality work with warranty
Roofing Contractor: Excellent workmanship and professional approach across all roofing services

How it compares

Rated 5 against a 4.61 average across the 1084 insulation contractor businesses listed here.
Has more Google reviews than 49% of the businesses in this directory.

How we scored this

Ranking Method

Star rating 80

Review volume 41

Review recency 100

Review sentiment 81

Profile completeness 100

Verification 30

Rating breakdown

FAQ

Does Joe offer warranties on work?: Yes. Review mentions warranty included with completed jobs.
Will Joe push unnecessary repairs on my roof leak?: No. One review specifically notes he identified the issue and fixed it without trying to upsell unnecessary work.

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Reviewers consistently praise skilled installations, attentive sales staff, and responsive follow-up from Cherry and Clark, particularly on roof replacements and eavestrough work. Senior technicians like Jose, Yogi, and Pete deliver detailed work and clean sites. However, a subset faced recurring shingle failures, crew carelessness, unaddressed billing errors, and slow responses to damage claims, suggesting variable quality control. The 4.1-star rating across 103 reviews reflects this split: 70 percent five-star work sits alongside frustration with inexperienced crews, accountability gaps on site damage, and longer-term roof performance issues after installation.

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Review evidence is limited. Their website lists residential and flat roofing, siding, skylights, metal work, and gutter services across the Greater Toronto Area. Full liability insurance is claimed.

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Calthorpe Insulation & Roofing Specialists

What do recent reviews say?

What are they good at?

Worth knowing

What reviews say by service

How it compares

How we scored this

Rating breakdown

FAQ

Similar roofing contractors nearby

Cherry and Clark Roofing Company

Clayern Roofing

Peter Wozniak

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