HVAC Services in Ajax, Ontario
We’re Here To Help- Whether You Need Service, Maintenance, A New Appliance or Grant Assitance!
Ashton Heating & Cooling has served Ajax homeowners for over 20 years from our Courtice and Oshawa locations.
Ajax residents call us for furnace repairs, AC service, installations, maintenance, emergency calls, and everything in between.
Whether you need a quick repair, annual maintenance, a new system, a heat pump upgrade or 24/7 Emergency HVAC service in Ajax- we’ve got you covered.
With over 500+ five-star reviews, give us a try and find out why our customers love us!
Book Your Service in Ajax
Book online: www.ashtonheating.ca/contact
Advantage Plan membership: ashtonheating.ca/ashtonadvantage
Why Ajax Residents Have Chosen Ashton Heating & Cooling For Over 20 Years
- 20+ Years of Ajax HVAC Expertise
Family-owned business serving Ajax since the beginning. Over 500 verified five-star reviews from satisfied customers. - Licensed Techs with Real Protection
Licensed, insured, TSSA certified. Every technician meets industry standards and has the latest tools and training to exceed your expectations. - Arrival Windows for real life
2-hour arrival windows that won’t waste your whole day with same or next-day availability almost always. - We Fix Before We Replace
When repair makes financial sense, that’s what we do. No pressure tactics. - Understand The Full Picture
We explain what happened, why it happened, and what prevents it going forward. - No Surprise Pricing
Clear Quotes that cover everything needed to do the job right from the start- no surprise increases during or after! - 90-Day Warranty
If your appliance fails within 90 days of a Service Call or Maintenance visit, We return to diagnose at no charge during regular business hours. Repairs are always quoted and approved by you first. Some conditions may apply- Full Terms
HVAC Services We Offer in Ajax
Furnace Maintenance, Repairs and Installations
We handle furnace repair, installation, and maintenance for all brands across Ajax. Whether you need a quick fix, annual maintenance, a new system, or help with filters and protection plans, we diagnose honestly and never pressure you into unnecessary replacements. Emergency furnace service available 24/7 at 905-240-6055.
New installations include a free in-home consultation and no-obligation quote. Annual maintenance keeps your furnace efficient and catches problems early. Ashton Advantage plans start at $9.99 per month and include free annual service and priority response.
Call 905-240-6055 or book online for furnace service in Ajax.
Air Conditioner Maintenance, Repairs and Installations
We handle central air conditioner repair, installation, and maintenance across Ajax. Whether your AC isn’t cooling, won’t start, or needs annual maintenance, we diagnose the real problem and explain your options clearly. If repair makes sense, we’ll fix it. If replacement is necessary, we’ll tell you upfront with a free, no-obligation quote. Emergency AC service available 24/7.
Ductless and Central Heat Pump Maintenance, Repairs and Installations
We’re Heat Pump Experts and Ajax Residents trust us to install, repair, and maintain their Heat Pump Systems. Heat Pumps both heat and cool your home from one system and therefore require an extra layer of training and care to ensure they are installed, maintained and repaired correctly.
If you’re interested in converting to a heat pump, we’ll review the pros and cons and help you decide if a heat pump is the right choice for you and assist you in applying for and guiding you through the process to obtain any grants you may qualify for.
Emergency Heat Pump service available is available 24/7 at 905-240-6055.
DUCT CLEANING
Six Durham Region Readers Choice Awards in a row. If your Ajax home has never had the ducts cleaned, it probably should – especially in pre-2010 builds where construction dust from the original build can still be in the system. Starting at $279.
Appliance Maintenance & Cleaning
Don’t wait for a breakdown. Our Magic Maintenance service cleans your Ajax HVAC Appliance thoroughly, inspects 20+ critical components, and ensures peak efficiency before the summer heat arrives.
Consistent annual maintenance protects your manufacturer warranty and identifies small issues before they turn into costly emergency repairs. A 90-day diagnostic warranty comes with every visit, so you have peace of mind if problems arise. Some conditions apply. See full terms
Pricing:
Central Air Conditioners or Heat Pumps: $149.99 plus HST
Ductless Split Systems: $209.99 plus HST (includes outdoor unit and one indoor head; additional heads $79 plus HST each)
Save More Money with Affordable Appliance Maintenance & Protection Plans in Ajax
Ashton Advantage monthly plans protect your heating and cooling system with affordable payments starting at $9.99. Whether you have a central AC, heat pump, or ductless system, we have a plan that fits your budget.
To enroll, we perform a discounted Magic Maintenance inspection to confirm your system’s eligibility:
Furnace, Air Handler or Central AC or Heat Pump: $59.99+ HST
Tankless, Pool Heater, Boiler, Fireplace, Ductless Split System: $79.99 plus HST (Save $90-$130 immediately)
Plan benefits vary by tier and include options like free annual inspections, emergency service priority within 24 hours, equipment discounts, and coverage for parts and labour.
Stop worrying about unexpected repair bills. Monthly plans cost less than a single emergency service call.
Learn more about our plans or call 905-240-6055 to get started.
Aeroseal Duct Sealing For Uneven Cooling and Airflow
Second floor too hot? Basement never right? That one room upstairs that won’t cool? This is common in Ajax’s bigger homes and older homes with leaky ductwork.
A bigger AC unit usually won’t fix it. We’ll check your damper settings and duct connections first, then honestly assess whether Aeroseal Duct Sealing is right for you. It seals up to 90% of ductwork leaks in one visit, includes whole-home duct cleaning, and works from the inside out.
ADDITIONAL SERVICES
- Gas Fireplaces (installation, service, and repair)
- Tankless Water Heaters & Traditional Water Heaters
- Boilers
- Pool Heaters
- Water Softeners & Water Filtration
- In-Floor Heating
