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37 Years
experience
Emergency
services
Your Trusted HVAC Partner in Milton, ON
Established in 1989 by Doug McLaughlin, DM Air Inc. Inc. has grown from a family-owned business into a trusted provider of HVAC solutions in Milton and surrounding areas. Our team combines decades of experience with specialized expertise in York and Luxaire products, offering installation, repair, and maintenance services for residential, commercial, and industrial clients. We prioritize customer satisfaction through prompt service, technical proficiency, and a commitment to quality. With same-day response capabilities and a focus on modern HVAC technology, we ensure reliable heating and cooling solutions tailored to client needs. Our technicians are trained to service all makes and models, including Hi-Velocity Systems, while maintaining a family-oriented approach to customer care.

Recognized by the Milton Chamber of Commerce and multiple Milton Choice Awards, we guarantee professional service on every job. From furnace replacements to emergency repairs, our team delivers dependable solutions for homes, offices, and industrial facilities. We emphasize energy efficiency through annual maintenance contracts and home comfort products like humidifiers and thermostats. Our dedication to transparency and community service has solidified our reputation as Miltons partner in comfort for over 25 years.
Services
HVAC Installation Furnace Repair Air Conditioning Maintenance Pool Heater Services Annual Maintenance Contracts
Details
  • Year established: 1989
Highlights and features
  • 25+ years of HVAC expertise in Milton and surrounding areas
  • Family-owned business with personalized customer service
  • Same-day response for emergency heating and cooling needs
  • Certified technicians trained on all HVAC makes and models
  • Free initial quotes for residential and commercial projects
Associations and certifications
  • Milton Chamber of Commerce
What people say
Prompt and reliable service Treated like regular customers Technicians arrived within the hour Kept informed of delays Restored faith in customer service
Services
HVAC Installation
We specialize in installing high-efficiency York and Luxaire HVAC systems for residential and commercial properties. Our technicians ensure proper sizing and configuration to optimize energy efficiency and comfort. With over 25 years of experience, we provide expert installation of furnaces, air conditioners, and heat pumps tailored to your specific needs.
Furnace Repair
Our certified technicians offer prompt furnace repair services for all makes and models, including emergency repairs during harsh winters. We diagnose and fix issues with ignition systems, heat exchangers, and thermostats to restore reliable heating. Same-day service is available for urgent furnace failures.
Air Conditioning Maintenance
Regular maintenance of air conditioning systems ensures optimal performance and longevity. We clean coils, check refrigerant levels, and inspect electrical components to prevent breakdowns during summer months. Annual maintenance contracts help manage energy costs and extend system lifespan.
Pool Heater Services
We install and repair gas and electric pool heaters for residential and commercial pools. Our technicians service all major brands and ensure proper gas line connections for efficient heating. From routine maintenance to emergency repairs, we keep pools at comfortable temperatures year-round.
Annual Maintenance Contracts
Our maintenance contracts provide scheduled inspections and tune-ups for HVAC systems to maintain efficiency and prevent unexpected failures. Benefits include priority service scheduling, discounted repairs, and extended equipment lifespan through proactive care.
People
Doug McLaughlin
Founder
Founded DM Air Inc. Inc. in 1989 and established its reputation for quality HVAC service in Milton. Transitioned leadership to his son Scott in 2011 while maintaining advisory involvement.
Scott McLaughlin
Owner
Joined the family business full-time in 2005, learning all aspects of HVAC operations. Took ownership in 2011 and continues to lead with the same customer-focused values established by his father.
Kelly McLaughlin
Office Manager
Joined the company in 2008 to manage office operations, maintaining the family-oriented culture while ensuring efficient administrative support for HVAC services.
Questions
What HVAC services do you offer?
We provide installation, repair, and maintenance for residential, commercial, and industrial HVAC systems, including furnaces, air conditioners, and pool heaters.
Do you service all HVAC brands?
Yes, our certified technicians can service and repair all makes and models, including York, Luxaire, and Hi-Velocity Systems.
Are emergency repairs available?
Yes, we offer same-day response for urgent heating and cooling system failures during regular business hours.
What areas do you serve?
We serve Milton, Burlington, Oakville, Georgetown, Acton, Campbellville, and Mississauga.
Do you offer maintenance contracts?
Yes, annual maintenance contracts include scheduled tune-ups to improve efficiency and extend system lifespan.
How can I request service?
Call us at 905-878-3467 or use our online contact form for prompt assistance with HVAC needs.