Commercial HVAC Service

Providing Service in Williston, Vermont and Surrounding Areas

Commercial HVAC Service and Installations

  • Serving Vermont Since 1969
  • Premier Residential & Commercial Service
  • Your HVAC & Plumbing Professionals
  • Ask About Financing Options
  • Local VT Family Business

Welcome to A. Cooper Mechanical! We’ve been serving the Burlington area’s HVAC and plumbing needs since 1969, and we’re proud to be your top choice for residential and commercial plumbing services throughout Chittenden County.

At A. Cooper Mechanical, we understand that a comfortable and climate-controlled environment is crucial for your business's success. Our team of experienced technicians is dedicated to providing top-notch HVAC solutions tailored to your commercial needs. From installation and maintenance to repairs and energy-efficient upgrades, we have the expertise to keep your commercial space comfortable year-round.

Contact us at A. Cooper Mechanical for reliable, efficient, and cost-effective commercial HVAC services that ensure the optimal performance of your heating, ventilation, and air conditioning systems in your commercial space.

One Of VT’s Only Union Contractors
One Of VT’s Only Union Contractors
Family-Owned For 3 Generations
Family-Owned For 3 Generations
Bringing Integrity & Craftsmanship
Bringing Integrity & Craftsmanship
Serving Residents & Businesses
Serving Residents & Businesses
Commercial HVAC Service is a call away with Cooper Mechanical!

Join Our Cooper Club

No one likes their equipment breaking down, especially unexpectedly. Luckily, there’s a way to prevent surprises and keep your systems running efficiently for years and years to come: Our Cooper Club Maintenance Plans. With three tiers to help you find the service you need to fit your situation, A. Cooper Mechanical is here to help.

Brass Plan

Silver Plan

Gold Plan

Annual Equipment Inspection & Cleaning for either your boiler, furnace, air conditioner, or water heater. $50 additional for each additional item inspection/cleaning.
10-Point Plumbing Inspection for your household or business
Material charged at our cost excluding new equipment installations.
Annual Cost $200.00 $300.00 $500.00
Learn More Join Our Brass Plan Join Our Silver plan Join Our Gold Plan

Bronze Plan


Annual Equipment Inspection & Cleaning for either your boiler, furnace, air conditioner, or water heater. $50 additional for each additional item inspection/cleaning.

  • Annual Cost $200
Join Today

Silver Plan


Annual Equipment Inspection & Cleaning for either your boiler, furnace, air conditioner, or water heater. $50 additional for each additional item inspection/cleaning.

10-Point Plumbing Inspection for your household or business

  • Annual Cost $300
Join Today

Gold Plan


Annual Equipment Inspection & Cleaning for either your boiler, furnace, air conditioner, or water heater. $50 additional for each additional item inspection/cleaning.

10-Point Plumbing Inspection for your household or business

Material charged at our cost excluding new equipment installations.

  • Annual Cost $500
Join Today
Commercial HVAC Service is a call away with Cooper Mechanical!

Commercial HVAC Services in Williston, Burlington & Chittenden County

A. Cooper Mechanical is a trusted provider of commercial HVAC services in the Burlington area. We offer a comprehensive range of services, including maintenance, repair, and installation for chillers, boilers, and rooftop units.

With our expertise and experience, we can ensure that your HVAC systems are operating at optimal efficiency, reducing energy costs and extending the lifespan of your equipment.

At A. Cooper Mechanical, we understand the importance of a comfortable and safe working environment for businesses, and we're committed to providing reliable and high-quality services to meet the needs of your business. Whether you need routine maintenance or emergency repairs, A. Cooper Mechanical is the go-to choice for all your commercial HVAC service needs in the Burlington area.

Contact Us

Commercial HVAC Service F.A.Q.

  • How often should I schedule maintenance for my commercial HVAC system?
    Regular maintenance is crucial for keeping your commercial HVAC system running efficiently and preventing costly breakdowns. It is recommended to schedule maintenance at least twice a year, ideally in the spring and fall, to ensure optimal performance.
  • What are the signs that my commercial HVAC system needs repairs?
    Some common signs that indicate your commercial HVAC system may require repairs include uneven cooling or heating, strange noises or odors coming from the system, increased energy bills, and frequent system cycling. If you notice any of these signs, it is best to schedule a professional inspection and repair.
  • Can I upgrade my existing commercial HVAC system to improve energy efficiency?
    Yes, upgrading your commercial HVAC system can significantly improve energy efficiency and save you money in the long run. A professional HVAC technician can assess your current system and recommend energy-efficient upgrades such as programmable thermostats, energy recovery ventilators, or high-efficiency air filters.
  • How long can I expect my commercial HVAC system to last?
    The lifespan of a commercial HVAC system depends on various factors, including regular maintenance, usage, and the quality of installation. On average, a well-maintained commercial HVAC system can last between 15 to 25 years. However, it is important to consider replacing older systems if they are no longer providing adequate comfort or if repairs become frequent and costly.
  • Can A. Cooper Mechanical handle large-scale commercial HVAC installations?
    Yes, A. Cooper Mechanical specializes in commercial HVAC services, including installations for large-scale buildings. Our team of experienced technicians has the expertise and resources to handle complex installations, ensuring optimal performance and efficiency for your commercial space.
Financing is available

We Offer Financing

We know that upgrades or repairs can be costly, but they don’t have to be. We’re proud to offer financing to help you break down costs so you can stop worrying about finances and enjoy the benefits of top-quality service.

Apply Today   Learn More
We Support Children's Programs

We Support Children's Programs

As a multi-generational, family-owned business we value family, and know how important education and enrichment are to a healthy childhood. We are proud to offer children’s programs to support the next generation.

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We're your local Mitsunishi Diamond Dealers

Stay Warm This Winter: Install a New Heat Pump Today

In our opinion from years spent installing and servicing equipment, Mitsubishi offers the best equipment, support, and technical training. We are proud to offer our customers Mitsubishi's latest green heat pump technology for heating and air-conditioning. As a Mitsubishi Diamond Contractor, we provide longer warranties and deliver superior installation and service to our customers.

 Vermont Gas Services

Equipment Rebates with Vermont Gas

We may not directly offer rebates, but our partners at Vermont Gas provide several residential equipment rebates. Not only do you get money back for installing energy-efficient systems, but your increase your home’s efficiency and reduce your impact on the environment. We call this a win-win.

Learn More

Our Featured Specials

We’re happy to offer seasonal specials on our services and products.

$10 OFF Boiler Inspection

$10 OFF
Boiler Inspection

Don't let your boiler fail this winter.

Contact Us
15% OFF Drain Cleaning

15% OFF
Your Next Drain Cleaning

Enjoy a clear drain for less.

Contact Us

Our Brands

Mitsubishi Diamond Contractors
Bradford White
Ecoer
Fujitsu
Rheem
Mitsubishi Diamond Contractors
Bradford White
Ecoer
Fujitsu
Rheem

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