Water Filtration Systems

Plumbing Water Filtration Systems

Your home’s tap water might very well contain lead, chlorine, and excessive amounts of iron. Despite regulations, over 18 million Americans are exposed to water with lead violations. Fortunately, the professionals from DNI Heating, Cooling, Refrigeration, & Plumbing, Inc. offer affordable, effective, and sustainable solutions for your specific concerns.

Plumbing Water Filtration Systems Installation

We set up home plumbing water filtration systems to remove contaminants and provide confidence in your family’s drinking water. Contact us at 970-469-9446 to discuss options, get answers, and take advantage of honest and expert water filtration services in Longmont, Boulder, Loveland and surrounding areas.
The investment into clean, healthy water is definitely worth it. Water filtration systems selectively eliminate harsh minerals and chemicals, avoiding rust stains and corrosion of pipes, fixtures, and appliances. Running cleaner water through the plumbing system increases reliability and longevity.

For trusted plumbing water filtration systems & services, call DNI Heating, Cooling, Refrigeration, & Plumbing, Inc. today!

We’ll also help you to get rid of that unpleasant smell and taste, and with no need to purchase and haul bottled water, you’ll save money. Plus, all those plastic bottles are adding millions of tons to landfills and ending up in rivers, lakes, and oceans. Locally owned and operated, DNI Heating, Cooling, Refrigeration, & Plumbing, Inc. performs water tests and recommends the right filtration system to resolve challenges for superior quality of water anywhere 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