Trusted HVAC contractor in Schenectady NY offering repair, installation, and maintenance. Call Hoffman & Miller Heating & Cooling today.

Hoffman & Miller Heating and Cooling

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Hoffman & Miller Heating and Cooling

When you need a dependable HVAC contractor in Schenectady, NY, Hoffman & Miller Heating and Cooling delivers the expertise and reliability you can trust. As a 4th generation family-owned and operated business established in 1966, we’ve built our reputation on quality workmanship, honest service, and long-lasting customer relationships.


We proudly serve Schenectady County, Albany County, and surrounding areas with comprehensive heating and cooling services for both residential and commercial properties. Whether you need fast HVAC repair, a full system installation, or ongoing maintenance, our experienced technicians are ready to keep your indoor environment comfortable year-round.


The friendship of those we serve is the foundation of our progress—and that commitment shows in every job we complete.

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About Us

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Our Services

Comprehensive Heating and Cooling Services

We provide a full range of HVAC services in Schenectady, NY designed to meet every comfort need:

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HVAC Repair

Fast, accurate diagnostics and repairs for all major systems, including emergency service when you need it most.

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HVAC Installation & Replacement

Upgrade your system with energy-efficient solutions tailored to your home or business.

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HVAC Maintenance

Prevent breakdowns and extend system life with routine inspections and tune-ups.

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Air Conditioning Services

From AC repair to central air installation, we keep your space cool and comfortable.

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Ductless Mini Split Services

Flexible, energy-efficient cooling and heating solutions without ductwork.

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Heating & Furnace Services

Reliable furnace repair, installation, and seasonal maintenance.

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Boiler & Steam Boiler Services

We specialize in steam boiler systems—an area where true expertise matters.

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Heat Pump Services

Efficient year-round comfort with professional heat pump installation and repair.

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Heating Oil Delivery

Dependable residential and commercial oil delivery, including automatic and emergency service options.

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Navien Tankless Water Heaters

Modern, energy-efficient hot water solutions installed and serviced by our experts.

Key Benefits of Choosing Hoffman & Miller

Choosing the right HVAC contractor makes all the difference. Here’s why customers across Schenectady continue to rely on us:

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98%

Customer Satisfaction

1,500+

HVAC Systems Repaired

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Technician inspecting ductwork and insulation inside a building ceiling
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4th Generation Expertise

Decades of hands-on experience since 1966

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Steam Boiler Specialists

Rare, high-level expertise in complex systems

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24/7 Availability

Always ready with answering service support

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Licensed & Insured

Professional, reliable, and trustworthy

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Residential & Commercial Service

Solutions for homes and businesses

Why Professional HVAC Services Matter

Your HVAC system plays a critical role in your comfort, energy efficiency, and indoor air quality. Without proper care, systems can become inefficient, unreliable, and costly to operate.


Working with a professional HVAC company like Hoffman & Miller ensures:


  • Proper system sizing and installation
  • Improved energy efficiency and lower utility costs
  • Reliable heating during harsh New York winters
  • Consistent cooling during hot, humid summers
  • Extended system lifespan through preventative maintenance


From emergency AC repair to complex steam boiler systems, our team has the knowledge and hands-on experience to handle even the most specialized equipment—something few contractors in the area can offer.

How Hoffman & Miller Can Help

At Hoffman & Miller Heating and Cooling, we take a personalized approach to every project. No two homes or businesses are the same, which is why we tailor our solutions to your specific needs, system type, and budget.


Our process includes:


  1. Detailed System Evaluation
  2. Clear Recommendations and Pricing
  3. Professional Installation or Repair
  4. Ongoing Support and Maintenance Options


Whether it’s a failing furnace, inefficient AC unit, or a complex steam heating system, you can rely on our team to deliver results that last.

Frequently Asked Questions

  • How quickly can you respond to HVAC emergencies?

    We offer 24/7 answering service support and respond as quickly as possible to emergency heating and cooling issues.

  • Do you service steam boilers?

    Yes. Steam boiler systems are one of our specialties, and we have extensive experience diagnosing, repairing, and installing them.

  • What areas do you serve?

    We serve Schenectady County, Albany County, and surrounding areas.

  • Do you offer both residential and commercial HVAC services?

    Yes, we provide complete HVAC services for both homes and businesses.

  • How often should HVAC systems be maintained?

    We recommend at least annual maintenance, with bi-annual service for systems used year-round.

Contact Hoffman & Miller Heating and Cooling

If you’re looking for a trusted HVAC contractor in Schenectady, NY, Hoffman & Miller Heating and Cooling is ready to help.