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Review Keywords Analysis

  1. Canada
  2. Best HVAC Contractors
  3. HVAC Contractors in Ontario
  4. London

Best Hvac Contractors In London

London HVAC Contractors stats: Key insights from this page’s listings Updated
Businesses listed
10
Average rating
4.8 835 reviews
Typical service price
$200 – $1,500 Median of 44 priced services
Most-offered services
Water Heater ServicesAir Conditioning ServicesHeating ServicesHVAC MaintenancePlumbing Services
What customers praise
recommend×138highly recommend×74very professional×65on time×51
Hvac contractorLondon, ON

1

Donaldson Heating and Air Conditioning

Donaldson Heating and Air Conditioning offers a Lifetime Warranty on their plumbing, heating, and cooling services, providing peace of mind for customers in London and surrounding areas. Their team handles everything from new installations to regular maintenance plans, servicing all makes and models. Customers appreciate their clear communication, punctual technicians, and straightforward… more...

Donaldson Heating and Air Conditioning offers a Lifetime Warranty on their plumbing, heating, and cooling services, providing peace of mind for customers in London and surrounding areas. Their team handles everything from new installations to regular maintenance plans, servicing all makes and models. Customers appreciate their clear communication, punctual technicians, and straightforward, no-pressure approach.

Services & Prices
Furnace Installation $2500 - $4000
Air Conditioner Installation $3000 - $5000
Water Heater Installation $1000 - $1500
Furnace Maintenance $100 - $200
View Profile
(519) 439-4328
Open 8:00 AM - 11:00 PM
77 Bessemer Rd, London, ON N6E 1P9, Canada
General Services
Heating and Cooling Installation
2

Reliance Heating, Air Conditioning & Plumbing

Reliance Heating, Air Conditioning & Plumbing offers upfront pricing and flexible payment options for home comfort needs. Their team handles installation and repair of furnaces, air conditioners, water heaters, and water filtration systems. Customers appreciate the technicians’ knowledge and prompt service, though some note challenges with customer service representatives.

Services & Prices
Water Heater Installation $500 - $800
Water Heater Repair $100 - $300
Water Softener Installation $600 - $900
AC Installation $3000 - $5000
View Profile
(866) 780-3709
Open 00:00 - 23:59
16025 Robins Hill Rd, London, ON N5V 0A8, Canada
General Services
Water Heater Services
3

The HVAC Service

With over 20 years of experience, HVAC Service Solutions focuses on maintaining home comfort through reliable heating and cooling system repairs and installations. The technicians handle everything from boiler and furnace work to equipment selection, earning consistent praise for professionalism and clear communication. Some customers note the thoroughness can extend service time, but results are… more...

With over 20 years of experience, HVAC Service Solutions focuses on maintaining home comfort through reliable heating and cooling system repairs and installations. The technicians handle everything from boiler and furnace work to equipment selection, earning consistent praise for professionalism and clear communication. Some customers note the thoroughness can extend service time, but results are generally well-regarded.

Services & Prices
Furnace Repair $100 - $300
Furnace Installation $2000 - $4000
Furnace Maintenance $80 - $150
Boiler Repair $150 - $400
View Profile
(548) 484-5721
Open 7:30 AM - 11:30 PM
520 Wellington St Unit #9, London, ON N6A 3R2, Canada
General Services
Furnace Services
4

MaxCare Heating & Cooling

Known for quick, reliable 24/7 response, MaxCare Heating & Cooling has over 20 years of experience installing, repairing, and servicing HVAC systems from brands like Amana and American Standard. Customers appreciate the team’s clear communication, fair pricing, and helpful maintenance advice, though some note wait times can vary depending on parts availability.

Services & Prices
AC Repair $100 - $250
AC Installation $1500 - $3000
AC Maintenance $75 - $150
Furnace Repair $100 - $300
View Profile
(519) 641-9000
Open 8:00 AM - 10:00 PM
1994 Clayridge Wy, London, ON N6G 0V2, Canada
General Services
Air Conditioning Services
5

Builders Choice Air Systems Ltd Heating and Furnace Repair

Known for prompt, professional service with upfront communication, Builders Choice Air Systems has served London-area homebuilders and homeowners since 1992. Their technicians handle heating, ventilation, and air conditioning installations, repairs, and maintenance, often praised for efficiency and respectful work. Some customers note busy periods can affect scheduling but appreciate the team’s… more...

Known for prompt, professional service with upfront communication, Builders Choice Air Systems has served London-area homebuilders and homeowners since 1992. Their technicians handle heating, ventilation, and air conditioning installations, repairs, and maintenance, often praised for efficiency and respectful work. Some customers note busy periods can affect scheduling but appreciate the team’s reliability.

Services & Prices
Furnace Installation $1000 - $3000
Furnace Repair $150 - $400
Furnace Maintenance $80 - $150
AC Installation $2000 - $4000
View Profile
(519) 642-7000
Open 8:00 AM - 11:00 PM
492 Hill St, London, ON N6B 1E7, Canada
General Services
Furnace Services
Where they are 10 on the map Click a pin for the profile and directions
6

M & K Heating and Air Conditioning

Known for offering five-year system check-up packages, M & K Heating and Air Conditioning focuses on reliable heating and cooling solutions backed by a promise to prioritize your home’s care. The team handles installations, repairs, and maintenance with clear explanations and practical advice, though some customers have noted occasional scheduling issues.

Services & Prices
Furnace Installation $2500 - $3500
Furnace Repair $150 - $300
Furnace Maintenance $100 - $150
AC Installation $3000 - $5000
View Profile
(226) 781-7012
Open 00:00 - 23:59
28 Adelaide St S, London, ON N5Z 3K2, Canada
General Services
Heating Services
7

Peter Inch & Associates Heating + Air Conditioning

Peter Inch & Associates Heating + Air Conditioning offers upfront, friendly service with licensed technicians who handle everything from repairs to new installations. The team is known for clear communication, thorough inspections, and helpful follow-ups like photos and rebate assistance. Some customers note wait times can vary, but the work is consistently described as professional and tidy.

Services & Prices
Furnace Installation $3000 - $5000
AC Installation $2500 - $4500
Heat Pump Installation $3000 - $6000
Furnace Maintenance $100 - $200
View Profile
(519) 900-9960
Open 8:00 AM - 8:00 PM
10 Pacific Ct Unit 2, London, ON N5V 3K4, Canada
General Services
Heating and Cooling Installation
8

Constant Home Comfort London

Known for same-day and 24-hour repair and installation services, Constant Home Comfort London handles AC, furnace, and water heater needs with certified technicians. They also assist with rebate filings and offer 0% financing options. Customers appreciate their professionalism, clear communication, and respectful approach during service visits.

Services & Prices
AC Installation $1500 - $3000
AC Repair $100 - $300
AC Maintenance $75 - $200
Furnace Installation $2000 - $4000
View Profile
(226) 240-3219
Open 00:00 - 23:59
309 Exeter Rd Building #45, London, ON N6E 0A3, Canada
General Services
Air Conditioning Services
9

Orzech Heating & Cooling

Orzech Heating & Cooling offers a 100 percent satisfaction guarantee on every installation, with all work done by their own uniformed technicians rather than subcontractors. They sell, design, install, and service heating, cooling, and plumbing systems, with customers appreciating their punctuality, professionalism, and clear communication throughout each project.

Services & Prices
Furnace Installation $3000 - $5000
Furnace Repair $150 - $300
Boiler Repair $200 - $400
AC Installation $2500 - $4500
View Profile
Open 7:30 AM - 4:30 PM
15 Towerline Pl,London, ON N6E 2T3
General Services
Heating Services
10

Air Design Services Heating & Cooling

Known for upfront communication and thorough service, Air Design Services offers residential and commercial heating, cooling, refrigeration, and indoor air quality solutions. Their licensed, factory-trained technicians handle installations, repairs, and maintenance across many brands. Customers appreciate their professionalism and clear explanations, though some note scheduling can be busy.

Services & Prices
Furnace Installation $2000 - $4000
Air Conditioner Installation $3000 - $5000
Water Heater Installation $1000 - $2500
Annual Furnace Inspection $150 - $300
View Profile
(519) 963-0572
Open 00:00 - 23:59
39 Enterprise Dr, London, ON N6N 1A3, Canada
General Services
HVAC Installation

Latest reviews of London HVAC Contractors

Written on TrustAnalytica by clients of the businesses in this list
  • Dave

    Our annual maintenance was very thorough and professional. Being a very busy 80 year old, I don't have time to do everything necessary. That's why we leave it to the pros. Brandon Inch and Tim, his understudy, went over everything and left us with that "ahhhhh" feeling. We're in good hands.

  • Steve

    M&K technician didn't turn up at booked time. Usual M&K service. Not the first time this has happened. Apparently another client was far more important but they didn't contact me to tell me this. Just wasted my time. This on top of my AC experience from last year where I was bombarded with misinform…

  • Ian

    Great service and knowledgeable tech. Found issues we were not aware of. No oversell just the facts. Will recommend to others.

  • A

    We have called them in the past so we thought we’d call them again when our old furnace started having more serious problems They were one of the few that would come out and help right away and we have had excellent service and very polite knowledgable and down to earth employees whenever we’ve deal…

  • Terry

    Just wanted to say "thank you" to Hank for coming out to our home to make the necessary repairs to the fireplace. Hank is friendly, funny, professional and gets the job done. I appreciate that!

  • Tony G.

    Thank you Hank and ORZECH , a true professional , as I have used this company many times and will continue to do so . I highly recommend this firm for your furnace or AC ..

Frequently asked questions

8 questions
How do I choose the best HVAC contractor in London?
Choose based on verified reviews, ratings, and claimed profiles. TrustAnalytica ranks using these factors for transparency.
What services do HVAC contractors provide?
HVAC contractors install, repair, and maintain heating, ventilation, and air conditioning systems.
Are free estimates common for HVAC services in London?
Free estimates are common, allowing homeowners to compare costs before hiring.
What should I ask an HVAC contractor before hiring?
Ask about their experience, licensing, warranty, and service guarantees.
Do I need an HVAC contractor for regular maintenance?
Regular maintenance by an HVAC contractor can improve efficiency and extend system life.
How long does an HVAC installation take in Ontario?
Installation typically takes 1-3 days, depending on system complexity.
How are HVAC service fees typically structured?
Fees often include hourly rates, materials, and potential service charges.
What is the importance of verified reviews for HVAC contractors?
Verified reviews ensure authenticity and help gauge customer satisfaction.

Our Methodology

Best 10 hvac contractor list assembly and recognition by TrustAnalytica for London is based on online reputation backed by review sources as google reviews, TrustAnalytica reviews and more.

We choose the best companies in the location and rank them based on rating, quantity of reviews and verification (Claimed or unclaimed profile).

Rankings are frequently updated to reflect the latest reviews from trusted sources.

Profile verification is free and may improve ranking, as we prioritize accurate, up-to-date profiles that are actively maintained and regularly reviewed.

TrustAnalytica's procedure for listing hvac contractor companies involves manual research, review and placement. Please note that some companies are placed here through their registration with our services as every company gets not only access to our Saas services but also a profile that gets listed. We evaluate businesses based on their online reputation, accessibility, online resources such as website and their fit for best 10 hvac contractor category.

The Process

1

Business Verification

Verified hvac contractor listings in London are based on robust online activity and Google reviews, ensuring credibility.

2

Business Details

Comprehensive hvac contractor profiles offer vital details for informed decisions in London.

3

Reviews And Ratings

Real-time customer ratings guide our hvac contractor rankings in London, reflecting genuine reputation.

4

SEO And Keywords

Our SEO strategy elevates the visibility of top hvac contractor providers in London.

5

AI Search Visibility

Every hvac contractor listing in London is published with structured data that AI search tools like ChatGPT, Perplexity and Google AI Overviews can read and cite.