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Business Details
9 Years
experience
Your Trusted HVAC Partner in Lake George
At D & M HVAC Services, HVAC expertise is rooted in decades of hands-on experience and family tradition. Since 2017, we have delivered professional heating, cooling, and ventilation solutions across Upstate New York, combining technical proficiency with personalized service. Our mission prioritizes year-round comfort through transparent pricing and meticulous workmanship, reflecting values instilled through generations of industry knowledge. With over 10 years of direct experience, we emphasize reliability, ethical practices, and customer satisfaction in every project.

Our family-owned operation treats clients as neighbors, ensuring honest assessments and durable solutions for residential and commercial properties. By maintaining rigorous technical standards and prioritizing client communication, we establish trust as a locally respected HVAC authority. Our commitment to continuous improvement ensures systems operate at peak efficiency, reducing long-term costs while maximizing comfort. This dedication to quality, combined with prompt service delivery, positions us as a dependable partner for HVAC needs in the Lake George region.
Services
Heating Services Cooling Services HVAC Installation Maintenance Repairs Tankless Water Heaters
Details
  • Year established: 2017
Highlights and features
  • Experienced & Knowledgeable Over 10 years of hands-on HVAC expertise
  • Family-Owned & Operated We treat every customer like family
  • Honest Pricing No surprises, no gimmicks just fair, transparent pricing
  • Customer Focused Your comfort and satisfaction are our top priorities
Services
Heating Services
We provide comprehensive heating solutions including furnace and boiler installation, maintenance, and emergency repairs. Our technicians ensure optimal performance for residential and commercial properties. Energy-efficient upgrades reduce long-term costs while maintaining consistent comfort during colder months.
Cooling Services
Our cooling services cover central air conditioning and ductless mini-split systems. We offer installations, seasonal maintenance, and rapid repairs to maintain indoor comfort. Advanced diagnostics identify efficiency issues, ensuring systems operate at peak performance during peak summer demand.
HVAC Installation
Professional HVAC installation services for new constructions, remodels, or outdated system replacements. We recommend energy-efficient models tailored to property size and climate needs. Proper installation extends equipment lifespan while optimizing energy consumption and indoor air quality.
Maintenance Repairs
Regular maintenance prevents breakdowns and improves system efficiency. Our technicians perform thorough inspections, cleaning, and component adjustments. Scheduled repairs address wear-and-tear issues before they escalate, ensuring reliable operation year-round.
Tankless Water Heaters
Specialized tankless water heater installation, repair, and maintenance services. These systems provide on-demand hot water while reducing energy waste. We ensure proper sizing and installation to maximize efficiency and prevent common performance issues.
Questions
What HVAC services do you offer in Lake George?
We provide heating, cooling, HVAC installations, maintenance, and tankless water heater services for residential and commercial properties in the Lake George area.
How experienced is your team?
Our technicians have over 10 years of combined HVAC experience, with family industry roots dating back to childhood training alongside experienced professionals.
Do you offer emergency HVAC repairs?
While we prioritize prompt service, our current operations do not include 24/7 emergency response. We recommend scheduling routine maintenance to prevent urgent issues.
What areas do you service?
We primarily serve Lake George and surrounding communities in Upstate New York, providing localized HVAC solutions tailored to regional climate demands.
Are your pricing estimates transparent?
Yes, we guarantee upfront pricing with no hidden fees or unexpected charges, ensuring cost clarity before any work begins.
Reviews (3)
Steve Klein
Jun 29, 2021 Report
Less stars would be given if I could. I would not recommend D&M. I'm pretty sure he wouldn't recommend me either. Not a good experience at all. Items were in worse condition once he left.
Anne Abowd
Jan 23, 2021 Report
We highly recommend DandM Heating and A.C. Dave does meticulous work, is honest, thorough and courteous. The best in town. 5 stars.
Service:Heating system installation
William McKisson
Oct 15, 2020 Report
Our water heater was 12 years old, past the general service life. We had ridden the last one to failure at the expense of a basement flood and a weekend service call. Dave gave a competitive quote, showed up on time and completed the installation in 2 hrs. He installed a high efficiency Bradford White model and we are back in business with no concern for pending water heater failure. Thanks Dave