# Convertible Heating And Air Conditioning

Convertible Heating And Air Conditioning is an electrician in Mississauga. Rated 4.9/5 from 2,548 public reviews across 1 review source. This is the MyTrustedTraders public-evidence profile for this contractor, with independent reviews, credentials and registry data from named public sources, no ads, and no paid placement.

Trust Score: 80 out of 100 (strong track record). The score rests on rated 4.9 from 2,548 reviews.

They state they've been established since 1967, but the earliest independent source we can find is 2025. Worth asking them about the gap.

## About
We are a 50 year old family business established in 1967 that specializes in the installation and service of Gas Furnaces, Central Air Conditioning, Gas Boilers, Hydronic Furnaces, Tankless Hot Water, Hot Water Tanks, Humidifiers, Air Cleaners and Custom Ductwork.

## Public review evidence (by source)
| Source | Average rating | Reviews |
| --- | --- | --- |
| HomeStars | 4.9/5 | 2,548 |

Rated 4.9, above the local average for electricians in Mississauga. Across 67 electricians in Mississauga, the typical rating is 4.8 out of 5. We compare against the same businesses a homeowner would find searching for this trade locally.

Most recent review: 9 months ago.

## What customers consistently say
_Recurring strength themes from this contractor's own reviews, each with a verbatim quote:_
- **Quick to respond** (Quoted from 2 reviews): "Marnie came out to see us very quickly and was very knowledgeable." · HomeStars, Nov 9, 2025

## In customers' own words
_Verbatim quotes from this contractor's public reviews, each attributed to its source:_
> "They did an awesome, super clean job. Took the more challenging route to make sure the furnace is easier to use and clean in the long run. Very professional, easy to work with, and great people overall. Highly recommend!"
> Source: Tom (5.0, via HomeStars)

> "We’re very happy with Convertible Heating, Marnie came out to see us very quickly and was very knowledgeable. They were the best quote with quickest turnaround, the install team did a great job and answered all of our questions. I would highly recommend!"
> Source: Mike (5.0, via HomeStars)

> "Boiler system was red-tagged by Enercare. Enercare were unable to assist with addressing the problem they had caused (strange and definitely not what their advertising says). Tenants were cold. Marnie and her people at Convertible did a great job getting people on-site right away, removing the old boiler, and getting a new combo boiler/hotwater tank system installed so that the heat and hot water were restored and the tenants able to live comfortably again. I would highly recommend Convertible (and would 100% not recommend Enercare !)"
> Source: Anonymous (5.0, via HomeStars)

## Trades
Electrician, Appliance Repair, Flooring Contractors, Groundworker / excavation, Handyman, Hvac Contractors, Plumber, Tiler

## Awards & recognition
- Best of HomeStars winner (2026)
- HomeStars Best of the Best winner (2025)

## What we checked, and when
_What MyTrustedTraders independently checked for this business (verified items only):_
- Review volume: MyTrustedTraders shows 2,548 public reviews on this profile. (via MyTrustedTraders public listing)
- Public listing spread: MyTrustedTraders shows 1 public listing for this contractor. (via MyTrustedTraders public listing)
- Business identity: MyTrustedTraders shows public business identity data with operating status unknown. (via MyTrustedTraders public listing)
- Contact phone: MyTrustedTraders shows a public phone contact on this profile. (via MyTrustedTraders public listing)
- Website: MyTrustedTraders shows a public website for this contractor. (via MyTrustedTraders public listing)

Full verification checklist: https://ca.mytrustedtraders.com/traders/convertible-heating-and-air-conditioning/checks

## Credentials & sources
- Credentials shown: 0
- Corporate registry status: Unknown
- Website online since 2003 (verified via public domain registry)
- Evidence held from: HomeStars
- Public evidence last checked May 2026

## What this business says about itself
_Self-declared on the contractor's own website, not independently verified:_
- Areas served: Greater Toronto, Niagara Region, Hamilton & Halton, Durham, Brampton & Mississauga

## Before you hire an electrician
_What to check when choosing this kind of trade (general guidance, not a claim about this business):_
- Trade licensing in Canada is set by each province or territory. Electrical, gas and plumbing are licensed trades almost everywhere (for example ESA for electrical and TSSA for gas in Ontario), so check your provincial regulator that the contractor is certified for the work before you hire.
- A construction lien is a real risk: in every province an unpaid subcontractor or supplier can register a lien against your home even if you already paid the main contractor. Hold back the statutory amount (commonly around 10%) and get signed lien waivers as you pay.
- Confirm they cover your area and can actually come out in your timeframe before anything else.
- Read recent reviews for reliability and turning up on time, not only the quality of the work.
- Agree the call-out fee up front, and be wary of large upfront deposits for an emergency job.

## Contact
- Phone: (416) 503-8188
- Website: https://www.convertibleair.com

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Source: MyTrustedTraders, https://ca.mytrustedtraders.com/traders/convertible-heating-and-air-conditioning
Real public evidence only: every figure traces to its named source. The evidence for this business comes from a single public source, so it is not yet cross-checked against a second. If a source does not carry a field, it is not shown.