Trusted HVAC Contractors in Mount Pearl, NL

Handpicked from 66 vetted & reviewed Heating & Air Conditioning companies in the Mount Pearl area, explore the top 5 standout choices among the selected group of 24 finalists.

Cole Air Contracting

Cole Air Contracting

(40)
Mini-Split Deep Clean, Construction Services, Residential & Commercial Hvac Services
“Fantastic company to work with. Professional, accommodating, quick to resolve any issues, fast responses to questions, and did a stellar job with the installation. Highly recommended. Positive Responsiveness, Punctuality, Quality, Professionalism, Va...”
Free Initial Consultation
Offers Financing Options
HRAI Certified
7 Riverview Ave Unit C, Mount Pearl, NL A1N 1L9
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Eastern Siding & Window World

Eastern Siding & Window World

(49)
Interior Remodels, Regal Railing, Siding
“Great staff all the way from initial meeting, contact put in place and follow through to competition, one snag handled very well and things were back on track and a job well done!”
Locally Owned & Operated
Offers Financing Options
5 Thomas Byrne Dr, Mount Pearl, NL A1N 0A6
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Down Home Hvac

Down Home Hvac

(50)
  • Informative
  • Email
  • Questions
“My mini split indoor unit was operating poorly, I described the problem, Derek knew exactly what the issue was, we ordered some parts, Derek installed them and problem was solved! Couldn't be happier. Positive Quality Services Ductless heating & A/C ...”
Coupons & Offers
Licensed
In Business Since 2020
1277 Topsail Rd, Mount Pearl, NL A1N 5G3
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Heat Pump Solutions Ltd.

Heat Pump Solutions Ltd.

(46)
  • Product
  • Work
  • Mini Split
“All positive! The guys were professional, yet friendly and considerate. Theyleft the job site spotless and walked me through all I needed to know. Excellent experience all round.”
Free Initial Consultation
COR, COR Certified
22 Allston St Unit A, Mount Pearl, NL A1N 0A4
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Hot Frost Heat Pumps

Hot Frost Heat Pumps

(29)
  • Call
  • The Office
  • Units
“The mini-slit system is working beautifully...the house is much more comfortable now. Thanks to the office staff for guiding me through the process. Also a very special thanks to the installers...extremely friendly, helpful and professional.”
Free Initial Consultation
Coupons & Offers
Offers Financing Options
978 Topsail Rd, Mount Pearl, NL A1N 3H9
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Best of 2025

Qualification Criteria for best of Winners

Minimum Overall Score
97 (100)
Minimum Reputation Rank
99.3 Percentile
All of our award winners are based on identifiable facts - reviews, performance, and experience - collected by scientific means. We use this data to assess each business’s essential features, weighting them according to their importance to customers.
Read our methodology
Prominent finalists
Newfoundland Hvac

Newfoundland Hvac

(3)
Electrical, Hvac
“Great service!”
In Business Since 2002
16 Thomas Byrne Dr, Mount Pearl, NL A1N 0A6
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Hot Tub Pros

Hot Tub Pros

(2)
Finance Purchase, Hot Tub Installation
“Excellent service and great staff”
In Business Since 2004
835 Topsail Rd, Mount Pearl, NL A1N 3J6
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Scotia Insulations

Scotia Insulations

(1)
“Good food and great service”
In Business Since 2015
134 Clyde Ave, Mount Pearl, NL A1N 4S3
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Executive Contracting

Executive Contracting

“Whether you need help with your personal income tax, financial statement preparation, corporate tax, estate and trust matters, not-for-profit reporting, bookkeeping, or dealing with the Canada Revenue Agency, we are here to help.”
970 Topsail Rd, Mount Pearl, NL A1N 3K2
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Deepclean NL Ltd.

Deepclean NL Ltd.

(42)
Dryer Vent Cleaning and More, Ductwork Cleaning, Hrv/Air Exchanger Cleaning
“Very well done and professional. Especially during these Covid-19 times Positive Responsiveness, Punctuality, Quality, Professionalism Services HVAC duct & vent cleaning”
Free Initial Consultation
Licensed, BBB Accredited
In Business Since 2018
22 Kirkston Ave, Conception Bay South, NL A1W 0B2
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Avalon Plumbing & Heating Ltd

Avalon Plumbing & Heating Ltd

(50)
Greenfoam®, Kitec Pipe Removal & Replacement, Conversion of Oil to Electric Furnaces
“Great service, and wonderful to deal with! Would definitely recommend :) Positive Responsiveness, Punctuality, Quality Services Water heater installation”
Free Initial Consultation
Emergency Services
62 Paddy Dobbin Dr, St. John's, NL A1A 4W1
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Coastal Energy

Coastal Energy

(48)
  • Home
  • Unit
  • Questions
“Amazing service! Ben and his team installed a 3 head unit in my house 1 on each floor! They answered all my questions and made this project a breeze for me! Over all 10/10 would recommend”
Free Initial Consultation
Offers Financing Options
Serving Mount Pearl Area
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Bishop's Plumbing & Heating

Bishop's Plumbing & Heating

(19)
Pipe Thawing, Video Sewer Inspection, Hot Water Heaters
“Service is timely, friendly, trustworthy and a reasonable rate. I have had Bishop's for 30 years for many plumbing things, always for hot water tanks etc. I highly recommend them! Positive Responsiveness, Punctuality, Quality, Professionalism, Value”
Locally Owned & Operated
Free Initial Consultation
Offers Financing Options
Emergency Services
115 Hussey Dr, St. John's, NL A1A 4Y6
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Iceberg Insulation LTD

Iceberg Insulation LTD

(1)
“Very professional young men. Quick response time. Very tidy. Highly recommend!”
Free Initial Consultation
Coupons & Offers
Emergency Services
LTD Certified
Serving Mount Pearl Area
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Island Insulation

Island Insulation

(11)
  • Calls
  • Message
  • Product
“The process from start to finish was great, from the speedy and accurate quote to the level of tidiness when installing the foam to the clean up. Island insulation was a great company to deal with, and had all the information on insulation rebates of...”
Free Initial Consultation
Coupons & Offers
Emergency Services
In Business Since 2018
Mount Pearl, NL
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Affordable Comfort Hvac Ltd

Affordable Comfort Hvac Ltd

(21)
  • Communication
  • Mini Split
  • Price
“Great job done by Affordable Comfort HVAC. Their team quoted the best price for what we needed, the install date was quick, and they informed us of a take charge rebate. Highly recommended 👌 …”
Offers Financing Options
Mallow Dr, Paradise, NL A1L 0M5
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Industrial Scaffolding Inc

Industrial Scaffolding Inc

“Industrial Scaffolding Inc. is dedicated to providing safe, efficient access solutions. Located in St. John's, Newfoundland, providing safe access solutions both onshore and offshore in Newfoundland and Labrador.”
Emergency Services
COR Certified
In Business Since 2013
Serving Mount Pearl Area
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Clean Air Solutions

Clean Air Solutions

(3)
10 Point Service Plan, Air Duct Cleaning, HRV & Heat Exchanger Install & Maintenance
“Excellent service!! Rudy is so knowledgeable and takes the time to explain and answer any questions. Very impressed, highly recommend!”
Licensed, BBB Accredited
In Business Since 2009
Serving Mount Pearl Area
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Balance

Balance

(2)
“The team at Balance Home Climate Solutions were amazing to deal with. I had them install a minisplit for me and were very efficient and professional. Highly recommend them! Positive Responsiveness, Punctuality, Quality, Professionalism, Value Service...”
Offers Financing Options
Emergency Services
In Business Since 2018
35 Harding Rd, St. John's, NL A1A 5T8
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Total Hvac & Controls

Total Hvac & Controls

(3)
“Had a lot of satisfaction with this company. They installed a 3 zone heat pump and did a great job. Heat pumps work great and saving money on my heat bill. Highly recommend!”
Free Initial Consultation
In Business Since 2021
Serving Mount Pearl Area
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Keep Cool Refrigeration & A/C Ltd.

Keep Cool Refrigeration & A/C Ltd.

“Keep Cool is made up of certified technicians who are committed to providing quality service. If HVAC/Refrigeration installation or service is what you require, then we are the team to call. We are reliable, knowledgeable and are dedicated to our cus...”
Emergency Services
375 E White Hills Rd, St. John's, NL A1A 5X7
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Heating Products (1978) Ltd

Heating Products (1978) Ltd

8 Duffy Pl, St. John's, NL A1B 4M5
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Total Insulation & Coatings Ltd. / Total Insolutions Ltd.

Total Insulation & Coatings Ltd. / Total Insolutions Ltd.

(2)
“I might be biased, but these guys are spot on.”
Licensed
1 Vanguard Ct, St. John's, NL A1A 5N7
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Provincial Refrigeration Ltd

Provincial Refrigeration Ltd

(1)
“Wonderful company. Friendly atmosphere”
23 Rhodora St, St. John's, NL A1A 4W8
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HVAC, Heating & AC Services in Mount Pearl, NL Cost Estimates

Minimum cost
$2000
Maximum cost
$11986
National Average
$6240
Avg Per Hour Rates
$166
$4283
$8271
Typical price range is based on 307 cost profiles
Click to copy
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Average Cost $6240
Minimum cost $2000
Maximum cost $11986
Avg Per Hour Rates $166

Typical range $4283 to $8271 is based on 307 cost profiles.

Why these companies made our list

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