Serving the Heating, Cooling and Plumbing Needs of Livingston County, NY

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Trusted HVAC Experts in Conesus, NY

Two gray air conditioning units on a gravel bed next to a building with black pipes and a stone wall.

For all your heating, cooling, and plumbing needs, there’s only one name to call in Conesus, New York—Brian K. Deel HVAC INC. As a family-owned business with deep roots in Livingston County, we’ve built our reputation on delivering high-quality workmanship, responsive service, and expert solutions for both residential and commercial clients. Whether you need a furnace repair, a new air conditioning system, or complete plumbing installation, our team is ready to help. Call  (585) 313-6562 for expert HVAC services today!

We proudly serve homeowners and businesses throughout Conesus and neighboring communities, including Livonia, Dansville, Caledonia, Avon, Lima, Geneseo, Lakeville, Mt. Morris, Groveland, Honeoye, and Leicester. Our service truck is a familiar sight across the county, delivering prompt and professional service wherever it’s needed.

Complete Heating and Cooling Solutions

At Brian K. Deel HVAC INC., we specialize in comprehensive HVAC services that keep your home or business comfortable year-round. Our technicians are knowledgable and trained to handle everything from routine maintenance to full system installations. We work with all major brands and models, ensuring that your heating and cooling systems operate efficiently and reliably.

Hand holding gauges connected to an air conditioning unit, checking pressure.

Our heating services include:


  • Furnace Repairs, Service, and Installations
  • Boiler Maintenance
  • In-Floor Radiant Heating Systems
  • Sales of High-Efficiency Furnaces
  • Boiler Installation Service and Piping
  • Indoor Air Quality Solutions

For cooling, we offer:


  • Air Conditioning Repairs and Installations
  • Central AC Systems
  • Ductless Mini-Split Systems
  • Seasonal Tune-Ups and Maintenance
  • Install and Service Heat Pumps

Servicing all makes and brands!

Whether you're upgrading your system or troubleshooting a sudden issue, our team provides fast, friendly service with minimal disruption to your day. We offer free estimates and transparent pricing, so you always know what to expect.

Plumbing Services You Can Count on

Plumber in green work pants and plaid shirt working on overhead pipes, in utility room.

In addition to HVAC expertise, we offer complete plumbing services for homes and rental properties throughout Conesus, NY, and surrounding areas. Our plumbing solutions include:

  • Water Heater Repairs and Installations
  • Sales of High-Efficiency Water Heaters
  • Bathroom and Kitchen Fixture Installations
  • General Plumbing Repairs and Diagnostics
  • Sump Pump Maintenance and Replacement

Our plumbers deliver reliable service with attention to detail, ensuring your plumbing systems run smoothly and efficiently. From leaky faucets to full remodels, we’ve got you covered.


We understand the importance of having a plumbing system that works flawlessly. That’s why we use only high-quality parts and materials, and we stand behind our work with a satisfaction guarantee.

Why Homeowners Choose Brian K. Deel HVAC INC.

Choosing the right HVAC and plumbing contractor can make all the difference in your comfort and peace of mind. Here’s why so many homeowners and property managers in Livingston County, NY, trust Brian K. Deel HVAC INC.:


✅ Residential and Commercial Expertise

✅ Family-Owned and Operated

✅ Fully Insured, and BBB Accredited

✅ Free Estimates and Transparent Pricing

✅ Years of Experience Across Multiple Communities

✅ Certified Luxaire CCE Dealer, Navien Service Specialist

and Mitsubishi Diamond Dealer


We’re not just another HVAC company, we’re your neighbors. Our team takes pride in serving the community with integrity, professionalism, and a commitment to excellence.

HVAC technician repairs an air conditioning unit outside a house.

High-Quality Workmanship and Courteous Service

HVAC technician in blue jumpsuit working on an air conditioning unit outside a home.

When you contact Brian K. Deel HVAC INC., you’re not just getting a technician, you’re getting a trusted partner who values your time, comfort, and satisfaction. We treat every job with the same level of care, whether it’s a minor repair or a major installation. Our team is known for:

  • Clear communication and timely updates
  • Respectful service in your home or business
  • Clean workspaces and thorough cleanup
  • Long-lasting solutions backed by experience

We believe in doing the job right the first time, and our loyal customers agree. Our technicians arrive on time, fully equipped, and ready to solve your HVAC or plumbing issue with precision and professionalism.

Call us today to Schedule Your Service

Don’t wait until your furnace fails or your AC stops working. Let Brian K. Deel HVAC INC. keep your systems running smoothly with proactive maintenance and expert repairs. Whether you’re in Conesus, NY, or anywhere in Livingston County, we’re just a phone call away.


Call  (585) 313-6562 for expert HVAC and plumbing services today! We’re here to help with fast, reliable service you can trust.

HVAC technician holding gauges and hoses, wearing work gloves. Sunlight on a concrete wall.

Serving Livingston County and Nearby Communities

Brian K. Deel HVAC Inc. proudly provides professional plumbing services throughout Livingston County, including:

  • Conesus
  • Dansville
  • Mt. Morris
  • Hemlock
  • Groveland

We understand the plumbing systems and common issues found in homes across these communities. Because of our local experience, we are able to respond quickly and provide dependable service tailored to the needs of Livingston County homeowners.


If you do not see your town listed, please contact us. We may still serve your area and would be happy to help.