3 Best HVAC Services in Whitchurch-Stouffville, ON

Expert-recommended Top 3 AC Repair Services in Whitchurch-Stouffville, ON. All of our HVAC Contractors actually undergo a rigorous 50-Point Inspection, which includes everything from checking reviews, ratings, reputation, history, complaints, satisfaction, trust and price - all to ensure overall excellence. You deserve only the best!

Unionville Heating & Air Conditioning Ltd. - Stouffville, ON HVAC Services - Service Vehicle Image
Unionville Heating & Air Conditioning Ltd. - Stouffville, ON HVAC Services - Repair Process Image
Unionville Heating & Air Conditioning Ltd. - Stouffville, ON HVAC Services - Service Image
6+ YEARS ON TBR
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UNIONVILLE HEATING & AIR CONDITIONING LTD.

5 - 18 Ringwood Drive, Suite 413,
Whitchurch-Stouffville, ON L4A 0N2

Since 1985

Specialty:

✓Heater Service and Repair ✓Indoor Air Quality Systems Installations ✓Air Cleaner ✓Humidifier Installation ✓Custom Ductwork ✓Heating and Air Conditioning ✓Water Heater ✓Whole House UV Purifier ✓Gas Fireplace Repair ✓Furnace Maintenance

"Unionville Heating & Air Conditioning Ltd. is a privately owned and operated company. The company is a full-service gas fireplace maintenance business specializing in quality control certification, gas fireplace repair, and cleaning. The company has been operating in Stouffville for over 40 years. They have created an accessible online presence that provides customers with 24-hour access to all their services. Their experience enables their technicians to focus on every detail when installing or servicing your home system. Trusted expert repairs are available live 24/7, with emergency service options. You can get a fair quote.

2026 Highlights: Their technicians are highly trained and experts in HVAC service and replacements."

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License #722800

Price:

Deluxe Service Plan Month $49

Contact:

(905) 479-1290 (416) 990-1535

Mon-Sun: 8am - 11:30pm

TBR® Inspection Report:

5+ YEARS ON TBR
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GENIE HEATING AND COOLING INC.

1 Foxlair Court,
Whitchurch-Stouffville, ON L4A 2L4 Directions

Since 1995

Specialty:

✓Residential ✓Commercial ✓Furnace Installation ✓Repair ✓Maintenance ✓AC Installation ✓AC Repair ✓Air Quality ✓Humidifiers ✓Heat Pump Services

"Genie Heating and Cooling Inc. provides the town's best repair and installation service. Their primary goal is to provide the safety and well-being of customers. They are committed to using the best professional practices to prevent the spread of disease while delivering top-quality services. They have a team of dedicated and expert technicians who know their craft well. They guarantee they will do the job correctly and on time. They have more than 8,000 satisfied customers, which is proof of their commitment to providing quality services. Genie Heating and Cooling Inc. offers Free estimates, and 24-hour emergency services are available.

2026 Highlights: Genie Heating and Cooling Inc. offers a free quote to their clients."

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License #10052655

Price:

Diagnostic Service Call $90

Contact:

(647) 206-6680

Mon-Sun: 8am - 10pm

TBR® Inspection Report:

9+ YEARS ON TBR
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ATLASCARE

200 Mostar Street, A103,
Whitchurch-Stouffville, ON L4A 4T7 Directions

Since 1932

Specialty:

✓Boilers ✓Furnace Installation and Repair ✓Heat Pumps ✓Boilers and Water Heaters ✓Heating and Maintenance ✓UV Air Purifiers ✓AC Repair and Installation ✓ Humidifier ✓Duct Cleaning ✓Air Purifier ✓Residential ✓Electrical ✓Pot Light Installation ✓Ductless Mini-Split Heat Pump

"AtlasCare specializes in servicing industry-leading heating and cooling equipment to deliver the comfort you and your family deserve. They have been serving Stouffville for over 90 years. As a one-stop shop for all your home comfort needs, they are dedicated to optimizing energy efficiency at affordable rates while providing exceptional service. The team embraces innovations, tackles challenges, and identifies optimal solutions. Their mission is to ensure that all their customers enjoy comfortable indoor air year-round with honest and expert service. Additionally, Comfort Masters offers the lowest price guarantee on installations.

2026 Highlights: AtlasCare offers free quotes and same-day service."

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License #FSR0028275001

Price:

Standard Service Call Diagnostic Fee $119

Discount:

Get $1,000 Off an Air Conditioner

Get $1,000 Off a Furnace

Get $3,000 Off a System

Contact:

(365) 604-5825 (647) 952-3364

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TBR® Inspection Report:

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