Commercial Water Heaters

Commercial Water Heater Services In Longmont, Boulder, Loveland and surrounding areas

Commercial hot water heaters are designed to provide for consistent running usage. They are bigger than residential alternatives, heat a variety of devices across the commercial operation, and need to withstand strenuous demands. From handling capacity to energy efficiency, reliability, and longevity, DNI Heating, Cooling, Refrigeration, & Plumbing, Inc. prioritizes quality and value for business owners in Longmont, Boulder, Loveland and surrounding areas.

Commercial Water Heater Services & Replacement

With a wide range of commercial water heating options available, what type and size are best for your requirements? Let the professionals from DNI Heating, Cooling, Refrigeration, & Plumbing, Inc. answer with a steady supply of hot water even during peak operation times. By working with our experienced and knowledgeable team, you’ll avoid needless costs, downtime, and damage. Our services include new installation, replacements, repairs, and essential maintenance of all makes and models.

Contact us today for commercial water heater services

All water heater manufacturers recommend draining and flushing of the system at least once per year to remove buildup and maximize performance. DNI Heating, Cooling, Refrigeration, & Plumbing, Inc. looks forward to fulfilling your needs to higher standards. We offer prompt appointment times and arrive prepared for most every challenge, striving to achieve solutions right on the spot. For emergency situations, we remain on-call 24/7 across Longmont, Boulder, and Loveland Colorado.

What our clients are saying

R. Larson

Extremely happy with my decision to use DNI. Installed cash price of my new furnace & AC unit was about 23% lower than the competition. Chris was very knowledgeable, conscientious, and top notch! The whole crew was excellent!

R. Barcklow

DNI and Chris specifically were amazing. My furnace went out with the first Colorado storm and they were able to come out the next day and provided me with honest, transparent service so I could make the best decision for my budget. There was never any pressure from Chris between buying a new furnace and fixing my old one. I felt like they were patient and willing to work with me and my needs. I would highly recommend DNI for heating services.

J. Jacobs

The service personnel were top-notch – friendly, professional, and dealt with some unexpected issues without missing a beat! Plus, they were dog lovers and made friends with my best buddy Highly recommended!

K. Kitten

Trustworthy, fair and will advocate for their clients. Whether it is maintenance or replacement DNI is wonderful. As a small business, the options are limited and expensive for replacing a unit that is original to the building. Chris L. worked exceptionally hard to ensure that our needs were met, ultimately finding the most cost effective solution.

M. Southworth

DNI Heating got out to my house, assessed the problem and installed a new furnace for us within hours on a Friday afternoon. We did not have to worry about the 0 degree temperatures coming in that weekend. The service was great from the minute I called to helping us register our furnace.

D. Johnson

This crew has saved me on multiple occasions. From heating to ac service they have done it all for me. Always great customer service and a quick response time! Thanks for the continued great service DNI!

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Save today with our special offers

At DNI Heating, Cooling, Refrigeration, & Plumbing, Inc. our goal is to make your residential or commercial property more comfortable, and to help you save money. We are happy to provide you with the following special offers!

Special Offers


Local Residential Service Call


This coupon cannot be combined with any other offers. Coupons must be mentioned when booking service calls.

Expiration: 9/30/24