Sheet Metal Fabrication

When your commercial project depends upon top quality sheet metal customized to meet exact requirements, call on the professionals from DNI Heating, Cooling, Refrigeration, & Plumbing, Inc.. We’ve answered a broad range of specifications and applications throughout Longmont, Boulder, Loveland and surrounding areas for 27. Offering the expertise and resources to handle even large-scale and complex sheet metaling processes, we complete everything from cutting to forming to assembling.

Expert Sheet Metal Fabrication Services

DNI Heating, Cooling, Refrigeration, & Plumbing, Inc. provides the best value for your needs and investment, upholding our reputation as the most trusted name for go-to sheet metal fabrication services across Longmont, Boulder, and Loveland Colorado. There’s no middle-men, no frustrating delays, and no question as to the integrity and durability of the finished product. Let us ensure the proper fit, size, and dimensions. Our team of professionals look forward to taking on new challenges and always tailor solutions to perfectly suit. Locally owned and operated, DNI Heating, Cooling, Refrigeration, & Plumbing, Inc. delivers an end result you can trust.

Locally owned, operated, and conveniently located in Longmont, Boulder, Loveland and surrounding areas, DNI Heating, Cooling, Refrigeration, & Plumbing, Inc. provides for all of your sheet metal fabrication requirements. While we got our start in commercial expertise, we’ve steadily expanded our residential services to handle every manner of application.

Sheet Metal Fabrication You Can Trust

Our reputation is built upon 27 years of honesty, integrity, and professionalism. Give us a call to discuss your next project. We’ll put our extensive resources, knowledge, and skill set to work for you, managing everything from smaller to large-scale sheet metal processes.
Fully licensed and insured, our fabrication team is highly trained, experienced, and motivated by your satisfaction. We partner innovation with exacting protocols to ensure the integrity of fit, reliability, and durability. Our precision translates into higher efficiency and performance.

Expert Sheet Metal Fabrication Services

Bring us your challenge with complete confidence. Taking advantage of state-of-the-art technology, we eliminate errors, streamline customization, and take progressive strategies to a whole new level. DNI Heating, Cooling, Refrigeration, & Plumbing, Inc. is your trusted source for sheet metal fabrication services anywhere throughout 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