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Mueller Mechanical logoMueller Mechanical

Mississauga, ON
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Emergency ServiceResponds to Reviews
Serving Mississauga & area
ProScore

This score reflects 67 Google reviews.

How is this calculated?
Score updated: Oct 2026

About Mueller Mechanical

AI-generated summary from ProScore data sources

Mueller Mechanical handles HVAC repairs and installations in Mississauga, operating six days a week. The business is known for responsiveness and technical expertise, with customers reporting quick service turnaround and knowledgeable technicians who maintain long-term relationships over decades.

  • Mueller Mechanical: one of 103 HVAC contractors in Mississauga.
  • 67 Google reviews (4.6 stars; median 31) for Mueller Mechanical, ahead of 68 of 102 HVAC contractors.
Rated on 1 independent platformProScore found ratings for this business on 1 independent review platform. Each one is listed in "Ratings Across Platforms" below.

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What Customers Say

AI analysis of 8 Google reviews

Top Strengths

Long-term customer retention with 20+ year relationships demonstrating consistent quality
Responsive and same-day service response with quick turnaround on installations
High technical expertise with knowledgeable technicians and helpful office coordination

Areas to Watch

One unverified complaint about pricing discrepancies and billing confusion (disputed by owner as wrong company)
trustedprofessionalresponsiveknowledgeablelong-term service

Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 source · 67 reviews
GoogleListing found
Google Business Profile reviews
4.6/5
67 reviews

Not found on 3 other platforms ProScore checks (Review platform B, BBB, 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

Well Reviewed

4.6 star average on Google with 67 reviews.

What Reviews Highlight

Reviews mention: trusted, professional, responsive.

Google Review Breakdown

67 total
5
58
4
3
3
0
2
0
1
6

Featured Review

From Google

“

We have been with this business for over 20 years and have never been disappointed. They have installed our furnaces and air conditioning units as well as all our service needs.<br>very satisfied and highly recommend them! Now it’s 2023 and we just had another cleaning and service call. Still continuing their professional and great quality service as always. It’s a pleasure to look forward to service when we know what to expect. Thanks again!

J
Jill Fulton
Google Review

Frequently Asked Questions

Is Mueller Mechanical licensed?
Licensing status has not been verified for Mueller Mechanical. Contact them directly to confirm current credentials before hiring.
Does Mueller Mechanical have insurance?
WSIB insurance status is not verified for Mueller Mechanical. Request proof of workplace insurance and liability coverage before hiring.
What is Mueller Mechanical’s rating?
Mueller Mechanical has a ProScore Trust Score of 65/100 (Good), calculated from 1 data source including 67 Google reviews.
Where is Mueller Mechanical located?
Mueller Mechanical is a hvac serving Mississauga, Ontario. You can reach them at +1 905-766-0505. View their full profile on ProScore for reviews and credentials.

Business Details

966 Pantera Dr #28, Mississauga, ON L4W 2S1
HVAC

Hours

Monday9a.m.-5p.m.
Tuesday9a.m.-5p.m.
Wednesday9a.m.-5p.m.
Thursday9a.m.-5p.m.
Friday9a.m.-5p.m.
Saturday9a.m.-5p.m.
SundayClosed

Services Offered

AC installationFurnace repairDuctworkHVAC maintenanceHeat pump installationThermostat installation

Services & Info

Emergency Service

Offerings

Repair servicesInstallation service

Credentials

Insurance
Not Confirmed
WSIB Coverage
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

Data Transparency

Sources
Google
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.