Licensed & Insured since 1980 
Serving Boulder, Broomfield & Weld Counties
Yellow Scene Best of the West Award
BBB A+ Rating Award
Angis List
2023 Next Door Neighborhood Favorites Award Winner

Trusted Master Plumbers & HVAC Techs for 44 Years


If I could give 100 stars I would, They were courteous, professional, upfront and honest and their prices were fair. He respected me, My daughter, my home and my pets, I could feel comfortable with him in my house without me being there. It is very hard to find a company and owner that is like this anymore, Good old fashioned service, knows what he is doing, is licensed and is just an all around damn good company to have in your back pocket. If they would go out to my house in Bennett I would use them a lot more. I am in the HVAC business and know what true customer service is hell I would work for these guys. I will recommend them to anyone
Shawn Paolino
Loveland, CO
Very punctual and responsive ownership and employees. Excellent project execution and service.Tankless water heater install. Definitely would use Colorado Green in the future.
Bob Gorneault
Broomfield, CO
Paul came out and not only addressed the problem we were having with our water heater but also gave us fantastic advice on how to do routine maintenance to make it last longer. He worked us in his schedule urgently and came exactly when promised. He will definitely be our family's go to plumber.
Laurie Laxton
Longmont, CO
EXCELLENT company! Our old plumber moved away and someone we trust recommended Colorado Green. Dave did an great job plumbing in a couple of sinks for us. The work was perfect and the price was very reasonable...actually cheap for the quality. Dave was a pleasure to do business with as well as being fast and thorough. We have a new plumber! Thanks Dave! and Colorado Green
Chris Bounds
Longmont, CO
My husband and I needed a gas line run to our kitchen for a new gas stove. Dave from Colorado Green made it out to our house within a couple of days, gave us a very reasonable quote, and was back the following Monday to install. He and his colleague arrived on time, installed the gas line within an hour, hooked up our stove, and then even cut off an outdoor gas line we were not using. We were more than impressed and will definitely be calling them again if/when we are in need of plumbing services. Also, shout out to his great taste in Chicago sports teams. :) Thanks Dave & Colorado Green for a job well done.
Sheena Rosenquist
Longmont, CO
I am so pleased with everything Colorado Green Plumbing did. They came later that same day and replaced my cracked garbage disposal. Dave was such a great guy. I highly recommend them!
Lori Thompson-DiaPaul
Longmont, CO
Decided to call Colorado Green based on all the positive feedback. Couldn't be more please with this company! David was here on time, put my gas line in for my stove and fixed my leaky sink(that happened just this morning). Thank you David!! They are friendly, easy to talk to, explain and show the work they've's amazing! We will call you again for our kitchen remodel :)
Carey Jordan
Longmont, CO
I had problems with my water heater and the owner and his crew were there right away. They put down tarps and we're extremely respectful of our house. CGP's prices were very reasonable, too. I will definitely be using Colorado Green Plumbing in the future.
The Skiddz
Broomfield, CO
I contacted Paul at Colorado Green Plumbing about replacing a failing 14-year old water heater. He took the time to answer all my questions and provided a ton of information about water heaters, the brands they carry, and the installation process itself. Guy, the installer, was absolutely great to work with. He got the old water heater out and the new one in, along with some improvements to existing piping, with no problems. He also took the time to show me everything he did and explain the new water heater and the expectations I should have for operation, recovery time, and annual maintenance. All in all a great experience working with Colorado Green Plumbing. These guys are pros; will definitely be calling again!
Alex Hannah
Boulder, CO
Amazing job. We needed 2 toilets fixed, were amazed with the job they’ve done.
Yvonne Wright
Longmont, CO
This is where you want to go to get personal service and great work. We were changing from an electric range to gas and had to get the line run through a crawl space. While Guy was here giving us a quote we asked about moving a hose nozzle outside and our water heater as well. We ended up getting all the work done with them. Great service, prices and very attentive, he even came back to hook up the stove when it was delivered! Highly recommend, this is what businesses used to be like.
Gretchen Williams
Boulder, CO
Lost my hot water. Paul made it to the house within hours, despite being completely booked. He was the first plumber to call back, as well. More than reasonable on pricing. I highly recommend Colorado Green!
Laura Rozycki
Frederick, CO
We had them replace a sewer line from in the house out through the yard. You'd never be able to tell they were there. The crew was very respectful, worked fast, and ran the sewer line at the end to make sure all was well. They told us everything going on, walked us through what they were doing and why. Very impressed and would highly recommend them for large projects. The price was also unbeatable.
Alexandra Zeph
Erie, CO
The team at Colorado Green Plumbing are extremely knowledgeable, efficient, professional, certified, and determined to resolve the issue at hand. I feel very fortunate that my neighbor had referred this company to me and I highly recommend that you allow them to assist you in your plumbing repairs. I want to thank Paul and Adam for their decisiveness in executing a plan to remedy the problem with my sump pump, the leaking pipe, and diverting the excessive water output away from the foundation!
Kathleen Menchofer
Broomfield, CO
While they couldn't get us in for a few days, when they were able to come, they were prompt and efficient.
Sarah Olson
Broomfield, CO
I have used Colorado Green Plumbing numerous times for my design clients. They are always on time, do a wonderful job and present themselves professionally. I trust them to do the job right the first time and to work with me to find the best solutions for my clients.
Laura Hodgson
Boulder, CO
My wife and I contacted Colorado Green Plumbing to do maintenance work to the HVAC system in our new build house in Erie. Jeremiah, the technician, took the time to explain what needed to be done to our system this year and moving forward, what we should be doing to make our system last. The whole process was very professional, the price was reasonable, and all of the employees at the company were great to work with. We will definitely use Colorado Green Plumbing again.
Charlie Schoep
Broomfield, CO
Wonderful company. Very flexible on scheduling and understood what I was looking for ... a fair price to install three new toilets. It took a fraction of time I thought it would and the young man was professional in every way. Thanks again Colorado Green
Matt Lautemann
I have used Colorado Green Plumbing for years both on commercial and residential projects. They are always prompt, professional, respectful, and their work is high quality, to code, and well thought out and executed. When I need the job done right I call them and don't have to worry! They are the best!
Longmont, CO
This company was referred to me by a friend at work and I’ve used them a couple of times now. They never try to gouge me or upsell me and they are so nice to work with. I’ve used other companies in the past (Applewood specifically) and never gotten out under $500. This company charged me $135 to fix my ac which was working sporadically and gave me recommendations on how to keep it in tip top shape! I would highly recommend them to anyone!
Lesley Draper
The folks at Colorado Green are fantastic. The are responsive, helpful, prompt and most of all they do incredible work and leave the space at least as clean as they find it. This is the second time they have replaced a toilet and both times they were cost effective (and lower priced than other bids but you would never know it given the great work and quality products they use) and great having them in our house. I won't use any other plumbing vendor and can't recommend them highly enough.
Marc Liebman
Erie, CO
I was happy with the service I received. They unclogged the kitchen drain and when I had a concern the next day, they came back to recheck. I would definitely recommend them.
Jan Wilton
Louisville, CO
I am extremely happy with all the work Nate did at our home. He was able to locate a leak from our upstairs bathroom and replaced the pipes. He installed all of our updated faucets, shower fixtures and toilets. There was a problem with the cartridges recommended by the manufacturer for the shower fixtures. Nate went out of his way to find a cartridge that fit the existing valve and shower fixture. While he was here he kept us updated on his work progress and left every site very clean when completed. Brandy was great at scheduling. I highly recommend Colorado Green Plumbing.
Kim Harshman
Erie, CO
From setting up the appointment to the completion of the three jobs we needed done, the entire process was smooth, efficient, and professional. Staff are knowledgeable and presented us with options, when available. Very satisfied with Colorado Green Plumbing, Heating, and Cooling and will definitely call on them again for service.
Bud Coleman
Longmont, CO
I would highly recommend this company! I called and they came out the next day to look at my leaking outdoor faucet. Technician Nate went above and beyond - staying late to get the job done when it turned out to be a more complicated issue than originally thought. Price was as quoted over the phone and was reasonable. Will use again!
Jason Helmus
Longmont, CO


We will never attempt to sell you something you don’t need. We believe our honest approach is why we have earned the trust and respect of our customers.  We are at your residence or business to provide you the service that you requested.


As a local Colorado business we understand that if we take care of our customers they will take care of us.  We pride ourselves in greeting our customers with a smile, handshake, and a promise to treat your home better than our own.


Our team consists of master & journeyman technicians, who are fully trained and "get it".  We take the time to keep up with the latest industry training and technology to make sure we can provide the highest quality customer experience.


We offer a warranty on all parts and labor. This is all backed by our 100% customer satisfaction guarantee.


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Excellent project execution and service.Tankless water heater install. Definitely would use Colorado Green in the future.
Bob Gorneault
Broomfield, CO