Fast, reliable HVAC repair service for all makes and models. Furnace, AC, and heat pump repair. Same-day service available.
For 8 years, we've been Newmarket's trusted hvac repair specialists. Our 1,200+ completed projects demonstrate our commitment to quality, from neighborhood to neighborhood.
Our experienced technicians can diagnose and repair any HVAC issue quickly and affordably.
No heat, cold air blowing, pilot light out
Warm air, insufficient cooling, ice buildup
Banging, rattling, squealing sounds
System running constantly, poor efficiency
Not responding, incorrect temperature, blank screen
Weak airflow, some rooms not heating/cooling
No power, circuit breaker tripping
Condensate drain clogged, water around unit
Burning smell, musty odor, gas smell
Available 24/7 for emergency repairs
Complete system inspection & testing
Upfront pricing before any work begins
Expert repair with quality parts
Verify system is working properly
No hidden fees. You'll know the cost before we start work.
Complete diagnosis and inspection
$99
(Waived if repair completed)
Common questions from Newmarket homeowners about hvac repair
Yes! We provide 24/7 emergency HVAC repair service throughout Newmarket. Call us anytime for urgent heating or cooling failures.
For Newmarket emergency calls, we typically arrive within 2-4 hours. Regular service calls are usually scheduled within 24-48 hours.
If repair isn't cost-effective (typically when costs exceed 50% of replacement), we'll provide honest recommendations and replacement options with no obligation.
Yes! Our certified technicians service all major brands: Carrier, Lennox, Trane, York, Goodman, Rheem, and more.
Yes, there's a $99 diagnostic fee which is waived if you proceed with recommended repairs.
Have more questions? We're here to help!
Contact Us TodayOur team has been serving Newmarket homeowners with hands-on expertise for years. We've completed thousands of projects across every neighborhood, understanding the unique challenges of Newmarket's climate, building codes, and property types.
All our contractors are: Licensed, insured, background-checked, and continuously trained on the latest industry standards and techniques. We invest in ongoing education to ensure we deliver cutting-edge solutions.
All our installation work is backed by our lifetime workmanship warranty
No hidden fees. Detailed quotes with all costs itemized upfront
We don't consider the job done until you're 100% satisfied

Don't miss this 60% OFF offer! Contact us today.
📍 Visit Us
45 Worthington Dr Unit H
Brantford, ON N3T 5M1
✉️ Email Us
info@customcontracting.ca