Hayes Heating & A/C LLCHVAC Services in Milford
Hayes Heating & A/C LLC is your trusted specialist for Bryant HVAC installations, repairs, and maintenance. Serving Milford and its neighboring communities, we provide dependable HVAC solutions tailored to your home’s needs. As your local Bryant Factory Authorized Dealer, we are committed to your satisfaction and back our work with a 100% satisfaction guarantee. Our certified technicians deliver expert service, whether it’s routine maintenance or a complete Bryant system installation.
Experience and Certifications

Factory Authorized Dealer
As a Bryant Factory Authorized Dealer, we have met Bryant's highest standards for superior skills, service, and a promise of 100% satisfaction guarantee.

NATE Dealer
North American Technician Excellence (NATE) is the leading certification program for HVAC technicians and is the only test supported by the entire industry. We are proud to employ NATE-certified technicians.

Indoor Air Quality Specialists
As Bryant Indoor Air Quality Specialists, we have completed coursework and passed a comprehensive test covering a wide variety of indoor air quality topics, allowing us to apply that knowledge to your home.

Puron Advance
Bryant demonstrates its commitment to going beyond the minimum with a refrigerant that easily surpassed the EPA’s lower Global Warming Potential (GWP) requirements for 2025. We show the same commitment through Puron Advance™ training.
Repair and Services

AC Repair & Service
We offer professional AC repair and service to keep your air conditioner running efficiently and reliably. Our technicians diagnose issues, perform necessary repairs, and ensure optimal performance for your home’s comfort.

Furnace Repair & Service
We provide professional furnace repair and service to keep your heating system operating at peak performance. Our certified technicians can identify problems, perform necessary repairs, and fine-tune your system to keep you comfortable all year long.

Annual HVAC Maintenance
We offer annual HVAC maintenance to keep your heating and cooling system running efficiently throughout every season. Regular HVAC maintenance helps prevent system breakdowns, boost energy efficiency, and extend how long your HVAC system lasts.

Heat Pump Repair
We offer expert heat pump repair and maintenance to keep your system running smoothly and efficiently. Our certified technicians quickly diagnose issues, make reliable repairs, and optimize performance—so your home stays comfortable no matter the season.

Emergency HVAC Repair Services
We know that HVAC emergencies need immediate attention. That’s why we provide 24/7 emergency repair services to quickly restore your comfort. Day or night, rain or shine, we’re here to get your heating and cooling system working again.
Installation

AC Installation
Let us keep your home cool and comfortable with professional AC installation. We install high-quality Bryant air conditioning systems with precise workmanship and tailored solutions designed to meet your home’s cooling needs and energy efficiency goals.

Furnace Installation
Stay warm and comfortable all winter with expert furnace installation. We provide dependable Bryant furnace systems, seamless installation, and customized heating solutions built around your home’s comfort and efficiency needs.

HVAC System Installation
Count on us for expert HVAC system installation as we bring comfort and energy efficiency to your home. We offer durable Bryant equipment, a seamless installation process, and heating and cooling solutions tailored to your home's needs.

Heat Pump Installation
Experience year-round comfort and efficiency with our expert heat pump installation. We install trusted Bryant heat pump systems and deliver personalized solutions designed to match your home’s unique heating and cooling requirements.
About Hayes Heating & A/C LLC

Hours
Emergency 24-hour service available.
Years in Business
15
Trusted HVAC Professional in Milford
Leave a ReviewBryant.com Reviews
4.91 out of 5(11 reviews)
- Review by
LEE
-
May 22, 2026
Hayes Heating and Cooling, LLC are top notched on a difficult attic secondary furnace. Know’s his technology!!!
No one better in New Hampshire for Bryant.
Recommends this dealer
Verified Purchase
Expertise:
5
Solve Problems:
5
Service:
5
- Review by
Matthew
-
February 18, 2024
No Heat No Problem
Chad and his team quickly acquired the necessary permits and installed a tight window.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Chris
-
February 18, 2024
Prompt, knowledgeable and friendly
Hayes was super wonderful through the process, they serviced our original furnace and helped with the process of getting the new furnace. They were also super friendly!
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
FRANK
-
November 17, 2023
My new Furnace and A/C
I had home owner responsibilities with the install and enjoyed working along side the Hayes technicians. They were full of information and very helpful. They did a truly professional install and satisfied all needs and answered all questions. Hates has been our Bryant dealer since 2012.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Frank
-
March 18, 2023
Excellent Service Visit!
Technician was extremely knowledgeable and communicative. He was very neat and wore disposable booties over his shoes when in the house. Resolved communication error between furnace and thermostat by installing new thermostat.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
CHRISTINA
-
December 29, 2022
"Experts" I do not use this term very much but Chad and his team are truly Experts, they did an incredible job.
We are extremely happy with Hayes Heating and cooling, They are very professional and courteous, great guys to work with. I highly recommend and I would be happy to speak to anyone on how great they are.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Gary
-
December 02, 2022
Excellent. All questions answered extremely knowledgeable
Would hire them again and will recommend to anyone I know needing hvac service
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
Kevin
-
March 18, 2022
Great Communication and Installation Experience
Hayes was easy to work with. After getting several quotes we selected Hayes. Their team was professional and walked us through the selection options for a new AC unit for our condo. They communicated well leading up to the installation and the overall installation went smoothly. We had one minor issue when we unexpectedly had to turn on our heat, but they came out and quickly addressed the issue at no charge. We recommend Hayes to anyone looking to replace their AC unit.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
HELMUT
-
April 23, 2020
The problem is not solved yet, but Chad is working with the factory to resolve the issue.
While the geothermal heat pump worked well for the first 4 years, the latest problem could not be resolved by my previous servicing dealer for the last 5 month. That is why I switched to Hayes.
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
4
- Review by
Bob
-
February 18, 2020
Top notch
Done 3 other units before. Very capable
Recommends this dealer
Verified Purchase
Expertise:
5
Service:
5
Solve Problems:
5
- Review by
John
-
February 09, 2019
Heating System Installation
I was happy with the service. It was professionally handled. Communication and explanation of heating system\-related information were excellent!
Recommends this dealer
Verified Purchase
Expertise:
4
Service:
4
Solve Problems:
4
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