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HVAC Professional

MMS HVAC logoMMS HVAC

London, ON
Compare with similar hvac providers in London →
Emergency Service
+1 416-670-9249 Website(opens in new tab)
Serving London & area
ProScore
5★ Google|1/4 Sources

This score is based on publicly available data.

How is this calculated?
Data verified: Jun 2026

About MMS HVAC

AI-generated summary from verified data sources

MMS HVAC provides heating and cooling services to London and nearby regions. Rated 5.0★ on Google with 2 reviews.

G
Google
5★ (2)
Rated on 1 independent platform

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Ratings Across Platforms

Aggregated from independent sources. Only ProScore shows all.

1 of 4 verified
G
Google
5/5
B
Review Site B
Not found
B
BBB
Not found
C
Review Site C
Not found
The ProScore Trust Score aggregates ratings from all verified sources, weighted by review volume, recency, and platform credibility.

Things to Know

Google Review Breakdown

2 total
5
2
4
0
3
0
2
0
1
0

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Air Design Services Heating & Cooling
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4.9(62)

Homeowner Guides

How much does this service cost in Ontario?Red flags when hiringHVAC FAQs in LondonView all guides →

Frequently Asked Questions

Is MMS HVAC licensed?
Licensing status has not been verified for MMS HVAC. Contact them directly to confirm current credentials before hiring.
Does MMS HVAC have insurance?
WSIB insurance status is not verified for MMS HVAC. Request proof of workplace insurance and liability coverage before hiring.
What is MMS HVAC’s rating?
MMS HVAC has a ProScore Trust Score of 51/100 (Good), calculated from 1 verified data source including 2 Google reviews.
Where is MMS HVAC located?
MMS HVAC is a hvac serving London, Ontario. You can reach them at +1 416-670-9249. View their full profile on ProScore for verified reviews and credentials.

Business Details

646 Wonderland Rd S, London, ON N6K 1L8
HVAC
View on Google Maps

Hours

FridayOpen 24 hours
MondayOpen 24 hours
SaturdayClosed
SundayClosed
ThursdayOpen 24 hours
TuesdayOpen 24 hours
WednesdayOpen 24 hours

Services Offered

AC installationFurnace repairDuctworkHVAC maintenanceHeat pump installationThermostat installation
Open 24 HoursEmergency Service

Credentials

Insurance
Not Confirmed
WSIB Coverage
Not Confirmed

ProScore displays credential information as reported by contractors and third-party sources. Homeowners are encouraged to independently verify all credentials, licenses, and insurance prior to engaging any contractor.

Data Transparency

SourcesGoogle
Last updatedJune 2026

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Checked by ProScore

What is the ProScore?

The ProScore aggregates ratings from multiple review platforms into a single score from 0 to 100. Unlike platforms that show only their own reviews, the ProScore gives you the complete picture. Scores are capped for providers with limited source verification.

≥80
Elite
≥65
Trusted
≥50
Good
≥30
Basic
<30
Caution

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