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Business Details
9 Years
experience
Emergency
services
Your Trusted HVAC Partner in Lake George, NY
At D & M HVAC Services, HVAC expertise is part of our legacy. Since 2017, we have delivered reliable heating, cooling, and ventilation solutions rooted in decades of family experience. Our owner began learning the trade from his father at a young age, building a foundation of hands-on knowledge that now drives our commitment to quality. We specialize in furnace and AC installations, ductless mini-splits, boiler services, and system maintenance, prioritizing honest pricing and customer satisfaction. Our family-owned approach ensures every client receives personalized attention, with transparent communication and no hidden fees.

Backed by over a decade of industry experience, we focus on energy-efficient upgrades, fast repairs, and preventative maintenance to maximize comfort and system longevity. Our dedication to doing the job right the first time reflects the values instilled in us through generations. Serving homes and businesses in Lake George and surrounding areas, we combine technical proficiency with a customer-first mindset to deliver lasting solutions tailored to individual needs.
Services
Heating Services Cooling Services HVAC Installation Maintenance Repairs Tankless Water Heaters
Details
  • Year established: 2017
Highlights and features
  • We offer over 10 years of hands-on HVAC expertise.
  • Our family-owned business treats every client like family.
  • We guarantee transparent pricing with no hidden fees.
  • Our technicians specialize in energy-efficient system upgrades.
  • We prioritize preventative maintenance to extend system lifespan.
Services
Heating Services
Our heating services include furnace and boiler installation, replacement, and maintenance for residential and commercial properties. We specialize in energy-efficient systems that reduce utility costs while ensuring consistent comfort. Regular maintenance extends equipment lifespan and prevents emergency breakdowns.
Cooling Services
We provide central air conditioning and ductless mini-split installation, repair, and maintenance. Our technicians optimize cooling efficiency through system tune-ups and refrigerant management. Ductless options offer zoned temperature control for homes without existing ductwork.
HVAC Installation
Professional HVAC installation services cover furnaces, air conditioners, and hybrid systems tailored to property specifications. We assess insulation, square footage, and usage patterns to recommend optimal equipment. Upgrades improve energy efficiency and indoor air quality.
Maintenance Repairs
Scheduled maintenance prevents unexpected failures through component inspection, lubrication, and filter replacement. Our repair services address electrical issues, refrigerant leaks, and airflow problems using OEM parts. Emergency repairs restore comfort within hours.
Tankless Water Heaters
We install, repair, and maintain tankless water heating systems that provide continuous hot water while reducing standby energy loss. Annual servicing ensures optimal performance and identifies potential scale buildup or ignition issues in high-efficiency models.
Questions
What HVAC services do you offer?
We provide heating and cooling system installations, repairs, and maintenance including furnaces, air conditioners, ductless mini-splits, and tankless water heaters.
Do you service both residential and commercial properties?
Yes, we handle HVAC needs for homes, offices, and businesses throughout the Lake George region.
Are emergency repair services available?
We offer urgent HVAC repairs with prompt response times during regular business hours.
What maintenance plans do you offer?
We recommend bi-annual tune-ups for optimal efficiency, including system inspection, cleaning, and performance testing.
Do you install energy-efficient systems?
Yes, we specialize in high-efficiency HVAC equipment that qualifies for utility rebates and reduces operating costs.
Reviews (2)
Mary Cantu
Jun 28, 2021 Report
I want to shout out to this company for being so kind and amazing. Our AC capacitor decided to poop out yesterday. With that being said they were great with response time on calling back and helping us with a solution on fixing the problem.
Thomas Dec
Nov 04, 2020 Report
Excellent service with a friendly knowledgeable service technician. They go above and beyond. We will definitely be using D&M again!!