HVAC Professional

Eco Star Home Services Co.

Markham, ON

Emergency ServiceWSIBTSSA LicensedBBB AccreditedResponds to Reviews

+1 416-321-8666 Website

3 Credentials Verified

83out of 100

Elite

ProScore

This score reflects 495 Google reviews, licensed and verified.

How is this calculated?

Score updated: Oct 2026

About Eco Star Home Services Co.

AI-generated summary from ProScore data sources

Eco Star Home Services Co. operates 24 hours a day, seven days a week for HVAC work in Markham, offering online estimates and on-site service in English, Cantonese, and Mandarin. Customers describe the work as prompt and detail-oriented, with technicians resolving issues quickly and taking care with installation.

Eco Star Home Services Co.: ProScore 83, tied 2nd of 25 scored HVAC contractors in Markham.
495 Google reviews (4.7 stars; median 102) for Eco Star Home Services Co., ahead of 22 of 24 HVAC contractors.

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What Customers Say

AI analysis of 8 Google reviews

Top Strengths

Quick problem resolution and responsiveness - technician resolved water heater leak within five minutes

Attention to detail and meticulous installation - praised for '细致安装' (careful/detailed installation) and 'attention to details'

Professional and friendly staff - Grace, Sam, Andy, James, and technicians consistently described as professional, polite, and courteous

Areas to Watch

Pricing concerns - reviewer noted 'for a retired person like me, the price is a bit expensive'

professional servicequick response timeattention to detailcustomer carereliable and trustworthy

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

2 sources · 495 reviews

GoogleListing found

Google Business Profile reviews

4.7/5

495 reviews

BBBListing found

Better Business Bureau · accredited · as of March 2026

A+Rating · accredited

No rating yet on Review platform B. Not found on Review platform C.

ProScore aggregates Google, the BBB and other major review platforms. Some sources are not named publicly.

How sources are weighted: ProScore methodology.

Things to Know

Elite Status

Scores in ProScore’s Elite tier — the highest level a HVAC contractor can reach, earned from strong, consistent signals across the sources ProScore checks.

Well Reviewed

4.7 star average on Google with 495 reviews.

WSIB Verified

Workplace Safety and Insurance Board coverage confirmed — you're protected.

TSSA Licensed

Licensed with the Technical Standards and Safety Authority — confirmed against the register.

BBB Accredited · A+

Better Business Bureau accredited with an A+ rating.

Open 24 Hours

Every posted day shows 24-hour availability.

Google Review Breakdown

495 total

435

Featured Review

From Google

“

Their service deserves a five-star rating. Grace's service was quick and accurate, and the salesperson, Sam, was equally professional and polite. When the water heater leaked, she immediately sent a technician over, and the problem was resolved within five minutes. However, for a retired person like me, the price is a bit expensive.

Irene Tien

Google Review

Photos & Work

1 photo

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Frequently Asked Questions

Is Eco Star Home Services Co. licensed?

Yes, Eco Star Home Services Co. holds a TSSA licence, verified by ProScore against the Technical Standards and Safety Authority database.

Does Eco Star Home Services Co. have insurance?

Yes, Eco Star Home Services Co. has verified WSIB (Workplace Safety and Insurance Board) coverage, which protects homeowners from liability if a worker is injured on the job.

What is Eco Star Home Services Co.’s rating?

Eco Star Home Services Co. has a ProScore Trust Score of 83/100 (Elite), calculated from 2 data sources including 495 Google reviews.

Where is Eco Star Home Services Co. located?

Eco Star Home Services Co. is a hvac serving Markham, Ontario. You can reach them at +1 416-321-8666. View their full profile on ProScore for reviews and credentials.

Business Details

70 Shields Ct, Markham, ON L3R 9T5

HVAC

View on Google Maps

Hours

Every dayOpen 24 hours

Services Offered

AC installationFurnace repairDuctworkHVAC maintenanceHeat pump installationThermostat installation

Services & Info

Open 24 HoursEmergency ServiceOnsite servicesOnline estimates

Service options

Language assistance

Credentials

TSSA License

000153091

✓ Confirmed

Insurance

Not Confirmed

Credentials are as reported by contractors and public sources — verify each with the contractor and the issuing authority before hiring.Check it yourself: WSIB clearance · TSSA fuels contractor registry

Homeowner Guides

How much does this service cost in Ontario?Red flags when hiring HVAC FAQs in Markham View all guides →

Data Transparency

Sources: Google, BBB, and Ontario regulatory records
Score computed: October 13, 2026

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Checked by ProScore

What is the ProScore?

One score from 0 to 100 across every review platform and public registry ProScore checks. How the ProScore works

≥81

Elite

≥70

Trusted

≥54

Good

≥30

Basic

<30

Caution

—

Not yet rated

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A ProScore is informational only — not a guarantee, endorsement, or recommendation — and the data behind it may be incomplete or out of date. Before hiring, independently verify all credentials, including licences, insurance (including WSIB) and references, directly with the contractor and the issuing authority. Full data notice. Something wrong? Let us know.