Tankless Water Heater Repair and Maintenance

Serving Burlington, Winooski, & Surrounding Areas

Tankless Water Heater Repair and Maintenance Services

  • 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 water heater services throughout Chittenden County.

We specialize in repair and maintenance services for tankless water heaters, so whether you’re experiencing issues or just looking to invest in maintenance, our team of service professionals will be there to help. No problem is too big or too small for our repair and service team, so don’t hesitate to give us a call when it’s time for professional service.

Contact us at A. Cooper Mechanical today to learn more about our residential and commercial repair and maintenance services for tankless water heaters in the Winooski area!

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
Furnace 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
Tankless water heater Service is a call away with Cooper Mechanical!

Tankless Repair & Maintenance in Winooski & Surrounding Areas

A. Cooper Mechanical offers reliable tankless water heater repair and maintenance services for residential and commercial spaces in the Burlington area. With our team of experienced technicians, we are able to diagnose and fix any issues with your tankless water heater efficiently and effectively.

Whether it's a minor repair or a major overhaul, we have the expertise to get your tankless water heater back up and running in no time.

We also offer regular maintenance services to ensure that your tankless water heater continues to operate at its best. Contact us at A. Cooper Mechanical for tankless water heater repair and service in the Burlington area.

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5 Signs Your Tankless Water Heater Needs Repair

  • Lack of hot water: If you're not getting hot water when you turn on your faucet or shower, it could be a sign that there's an issue with your tankless water heater. This could be due to a malfunctioning heating element or a problem with the gas supply.
  • Fluctuating water temperature: If you notice that the water temperature is constantly changing while you're using hot water, it could be a sign that your tankless water heater is struggling to maintain a consistent temperature. This could be caused by a faulty thermostat or a buildup of sediment in the unit.
  • Strange noises: If you hear unusual noises coming from your tankless water heater, such as banging, popping, or hissing sounds, it could indicate that there's a problem with the unit. These noises could be caused by a variety of issues, including mineral deposits or a malfunctioning component.
  • Leaks or drips: Any signs of water leakage around your tankless water heater should be taken seriously. Leaks can lead to water damage and further issues with your unit if left untreated. It's important to address leaks as soon as possible to prevent further damage.
  • Error codes: Most tankless water heaters are equipped with error codes that indicate when there's a problem with the unit. If you see an error code displayed on your unit, consult the manufacturer's manual or contact a professional for assistance in diagnosing and fixing the issue.
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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 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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