Furnace Repair in Ajax
24/7 Emergency Availability for Ajax Furnace Repairs
When the heat fails, our technicians are on call 24/7 for emergency repairs in Ajax. At Marx Mechanical Heating and Cooling, we’re a family-owned HVAC company serving homeowners and commercial customers. Our licensed team has more than 20 years of collective experience.
We repair gas, propane, electric, and high-efficiency furnaces, including systems paired with heat pumps. We diagnose ignition issues, safety lockouts, and failures involving belts, heat exchangers, or electrical connections in residential and commercial systems.
Call (289) 301-0414 to arrange furnace repair or request 24/7 emergency heating service in Ajax.
Our Furnace Repair Process in Ajax
Every repair begins with a diagnosis and a quote that you approve before work starts.
Here’s what to expect:
- Contact: Reach us by phone, SMS, online form, or diagnostic scheduling.
- Confirmation: A customer service representative connects with you before the diagnostic and service call.
- Diagnosis: The diagnostic fee covers a visit from our licensed technician and a repair quote.
- Approval: We quote the repair and obtain your approval before beginning the work.
- Scheduling: We aim to provide same-day or next-day service.
- Completion: Full payment is due when the repair is complete.
Diagnostic Pricing, Warranty & Support Options
Our diagnostic pricing is based on when the service call takes place. Emergency availability doesn’t guarantee an arrival time, but our team remains on call around the clock.
Diagnostic fees are:
- Regular Hours: $149 plus HST
- After-Hours Emergency Calls: $195 plus HST
The Marx Mechanical Heating and Cooling Comfort Club starts at $9.99 per month and provides ongoing furnace maintenance and service benefits.
Membership includes:
- Pre-scheduled maintenance
- Priority service with no overtime fees
- Free standard filter replacements
- A 21-point furnace inspection
- A 10% discount on repairs and air quality products
Parts we repair or replace are backed by a 1-year or 1-season warranty. Financing is also available through Financeit for customers who prefer to spread eligible costs over time.
Make Marx Your First Choice Read Some of Our Five Star Reviews
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"Great team, great products, great experience."
The systems are exceptional. I wouldn't change a thing about the experience and I would highly recommend Jason and his team at Marx Mechanical for any such work. Solid pros, excellent experience from start to finish!
Daniel B. -
"Bravo!"
The Marx Team came to our rescue when our furnace was on the fritz and installed a new one with exceptional installation standards and had us up and running in no time! They are without a doubt the "Go To" HVAC company in the Durham-York Region!
Brian B. -
"Great service!"
We have used Marx Mechanical on a number of occasions now and they are always professional and reasonably priced. I would recommend them if you are in the Uxbridge area!
Kolton K. -
"The team at Marx Mechanical did an amazing job with my install."
They answered all of my questions, gave honest advice, and put in the extra effort to fit my new Daikin air handler into the very limited space that was available.
Dennis P. -
"So pleased to have chosen Marx Mechanical!"
From the initial phone call, to the visit to the showroom, to the install, to the subsequent follow up of such, all the staff (including owner) could not have been more accommodating and more knowledgeable.
Karen H. -
"Their staff and technicians were exemplary."
Marx Mechanical responded quickly when our furnace broke down on a cold day in December. They quoted a good price and installed the new equipment promptly. We were impressed with their professionalism and their promptness in dealing with the issue.
Robert A. -
"Marx Mechanical staff are courteous and professional!"
My furnace suddenly died and Marx Mechanical staff rearranged their schedule to be here the next day to replace my furnace (in a snowstorm). All my questions were answered and they even helped me set up the Daikin app on my phone.
Karen B. -
"They have earned my trust!"
I received a quick reply from Marx and they were able to see me even faster than promised. In my conversations with the repair person, I felt that he knew his stuff and provided a lot of helpful information. I will continue to call on them when needed.
Dave M.
Restore Reliable Heat in Your Ajax Property
Arrange heating service when your furnace stops working or shows another sign of trouble. We provide scheduled repairs and 24/7 emergency availability for residential and commercial customers in Ajax.
Our approach follows The Marx Mechanical Heating and Cooling Promise by balancing cost, efficiency, and reliability. Our contact form provides a written option for arranging service.
Call (289) 301-0414 to request Ajax furnace repair or emergency heating assistance.
What Makes Us Different? Benefits of Working with Our Expert Team
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Local Values - Exceptional ServiceBeing family-owned and operated means more than just business to us—it’s about building lasting relationships. We’re proud to serve our community with care, integrity, and quality you can trust.
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Year-Round Comfort With Our MembershipsOur membership plans are designed to keep your systems running smoothly all year long. Enjoy exclusive perks like priority service, discounted repairs, and regular maintenance.
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Team of Highly Experienced HVAC Technicians
With decades of industry experience, Marx Mechanical Heating and Cooling delivers expert HVAC solutions with precision, reliability, and quality service.
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Transparent, Upfront Pricing
We are committed to honesty and transparency in all our services. We offer upfront pricing with no hidden fees - just clear, fair quotes from an HVAC company you can rely on.
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Join the Marx Comfort ClubYear-round comfort is only a click away! Our membership plans offer priority service, discounted repairs, and more!
