Local expert you can trust

Expert Heating, Air Conditioning, and Heat Pump Services in Simcoe County

Heating & Cooling Solutions That Put Your Comfort First

When your home’s comfort is on the line, you need service you can count on. Dave Brown Heating & Air provides expert heating and cooling solutions for homeowners across Simcoe County. From furnace repairs and seasonal maintenance to new air conditioning installs, every job is handled with care, precision, and a strong commitment to doing things right the first time.

Whether you’re dealing with a sudden breakdown or planning ahead for an upgrade, Dave offers practical advice, fair pricing, and reliable work that keeps your home running smoothly—no hassle, no upselling, just honest service from someone who knows what he’s doing

Your local expert on heat pump installations and conversions

International ground source heat pump association accredited contractor
Licensed & TSSA certified
Free consultations & estimates
Trusted local professionals in Simcoe County

Start your energy-efficient upgrade in Simcoe County today

With access to the latest Heat Pump Grants in Ontario, we make it easier and more affordable to upgrade. Whether you’re replacing a geothermal system, converting from an oil furnace, or need a high-efficiency boiler solution — we’ve got you covered.

WHAT WE DO

Keep your home comfortable year-round with dependable heating and cooling services—repairs, installs, and maintenance, all handled by your trusted local professional.

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Reliable Heating & Cooling

Repairs, maintenance, and installations tailored to your home.

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On-Time, Every Time

Prompt, professional service when you need it most.

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One Call. One Expert.

No big crews or confusing quotes.

Furnace Installations

A properly installed furnace keeps your home warm, efficient, and safe all winter long. Whether you’re upgrading an outdated system or outfitting a new build, professional installation ensures long-term performance and energy savings.

Air Conditioner Installations

A new A/C system can make a big difference in both comfort and energy use. With the right setup and proper installation, you’ll enjoy faster cooling, better airflow, and a quieter, more efficient home—especially when summer heat hits its peak.

Heat Pump Installations

Heat pumps offer year-round comfort with energy-efficient heating and cooling in one system. Proper installation is key to getting the most out of your unit—ensuring smooth performance, quiet operation, and lower utility bills.

Repairs, Maintenance & More

From routine service and emergency repairs to tankless water heater installs and advanced system upgrades, expert care keeps everything running smoothly. Custom ductwork design and hydronic in-floor heating are also available for homes that need high-efficiency solutions built to last.

Call today for a free consultation

Or fill out our contact form for a quote

Your Trusted Local Expert

Proudly serving communities in Orillia, Cookstown, Barrie, Newmarket, Aurora, Alliston, Oro-Medonte, Springwater, King City, Schomberg & Bradford West Gwillimbury

      EXCELLENT  
   Based on 133 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Ray and Penny Bryan 
 
 
 
 Trustindex verifies that the original source of the review is Google. Service was very courteous and professional .  James did a great job cleaning and maintaining the 3 heat pump units at our house. I very much recommend David Brown Heating and Air Conditioning.
  
 
      Posted on Google  
   
   Anne Marie Parks 
 
 
 
 Trustindex verifies that the original source of the review is Google. Excellent service I would highly recommend this company. David went above and beyond what needed to be done and I am ever so grateful for his help.
  
 
      Posted on Google  
   
   J Valenzano 
 
 
 
 Trustindex verifies that the original source of the review is Google. James came by to help me with a minor air-conditioning system issue and was able to quickly diagnose the problem and top up the coolant. Very friendly, honest and respectful, and did not try to upsell me on any products or services. Very trustworthy company I recommend them highly. I will certainly be a repeat customer for any HVAC issues that may arise in the future!
  
 
      Posted on Google  
   
   Chris Lam 
 
 
 
 Trustindex verifies that the original source of the review is Google. professional!
  
 
      Posted on Google  
   
   Bet T 
 
 
 
 Trustindex verifies that the original source of the review is Google. Courteous, professional, knowledgeable, great service, try them you'll like them M2c
  
 
      Posted on Google  
   
   Hugh Black 
 
 
 
 Trustindex verifies that the original source of the review is Google. David was really knowledgeable and friendly. We will definitely use his services again.
  
 
      Posted on Google  
   
   Midas Midland 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great Person, Friendly, and Knowledgable.
  
 
  
  
 
     Verified by Trustindex  Trustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more