
Serving Lyons, CO and surrounding areas
Approved
In business since 1983
Free estimates
Credit card accepted
"High Customer Service skill. Low Technical skill."






Serving Lyons, CO and surrounding areas
Approved
In business since 1983
Free estimates
Credit card accepted
"High Customer Service skill. Low Technical skill."





Serving Lyons, CO and surrounding areas
Approved (Corporate)
Super Service Award Winner
In business since 1978
Free estimates
Emergency services offered
"Very satisfying, Brad who is a comfort advisor came out after I had my furnace cleaned last week or so, issues noted with furnace come to find out cheaper to get new one instead of replacing parts especially since my furnace is 12 years old. He was up front talked on my level and showed me things as well as did the technician Korye did last week I am very happy with my service and have been using One Hour for years now."

Serving Lyons, CO and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Pleased with the service. I would hire again"





+1

Serving Lyons, CO and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"Initially I requested an estimate for a plumbing project already in progress with some challenges. Keith responded immediately to get details and schedule to come out to look at what was needed. He proposed a solution that eliminated any impact to walls or tile to replace old valves and faucets. He and his team completed the work on time and were neat and professional and results were better than I expected. There was no damage at all to what was old tile. I subsequently had him assess an old water heater and decided to replace it. It had to go into a very small areas and be upgraded to code and he was able to solution the replacement to fit perfectly in the limited space. Previously on the project we had noticed a periodic odor of gas but no one had verified a source. Keith identified a leak in the area of the furnace right next to the water heater. We had decided to upgrade the furnace and AC and again Keith and his team were able to get an order in quickly, get the install done exactly as committed and fixed the gas leak in the process. Based on the quality of work performed in each case and the expertise of the team I hired Plumbing Tree again to assess an old furnace and AC at my primary residence. The furnace had been failing at the end of the winter but I waited for summer to replace and it had deteriorated and was not safe. Keith evaluated and gave me two options and was able to get the order in immediately after I decided to go ahead. He scheduled the install within a few days. His crew was on time and completed the install of furnace and AC in one day. Again they were neat, efficient, described all the changes from the old furnace and thermostat to the new and answered all my questions. Everything has been functioning just as I expected for both heat and AC. I recommend Plumbing Tree for these services based on quality and reliability - also cost was competitive and the team they used had the expertise required. Additionally they were easy to work with and I plan to use them again on another project. Thanks Keith and team- I appreciate the quality work!"





+58

Serving Lyons, CO and surrounding areas
Approved
Super Service Award Winner
In business since 2023
Free estimates
Emergency services offered
"Quality service and HVAC at a very affordable price! I couldn’t ask for more. I would highly recommend Behold for anyone needing HVAC repairs or replacement."





+67

Serving Lyons, CO and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
"John was very professional and knowledgeable. He was able to diagnose our issue quickly. The repair was done same day. I would highly recommend John to friends and family."


Serving Lyons, CO and surrounding areas
Approved (Corporate)
In business since 1947
Free estimates
Emergency services offered
"Nate was knowledgeable, professional and kind! He explained the process, took care of our HVAC tune up and provided excellent customer service- five out of five stars! We are planning to hire them for additional services in the future ."





+2

Serving Lyons, CO and surrounding areas
Approved
In business since 1976
Free estimates
Emergency services offered
"So far as I can tell, the quality of the products and the quality of their installation was fine. The furnace includes PVC pipe venting both to bring combusting air into the furnace from the outdoors and taking exhaust gases outdoors through another PVC pipe through a concentric vent in the outside wall. This process is designed to prevent any exhaust gases in the basement or any bad negative air pressure in the basement. The furnace is an energy star with 95 percent efficiency. The only negative aspect of all this was Controlling Systems' behavior relating to scheduling as described in the section above."




Serving Lyons, CO and surrounding areas
Approved
In business since 2006
Free estimates
Emergency services offered
"I signed up 3 years ago to the Swan Club, which includes yearly inspections of our furnace, ac, and plumbing. Mark recently inspected our air conditioning system. After purchasing an HVAC system from Swan, we joined the Swan Club, which includes yearly inspections. Yesterday our service technician was Mark. He was extremely thorough and professional, and and walked us through the whole system with pictures and comments. He could not have been more helpful. Thanks Mark"





+1
Serving Lyons, CO and surrounding areas
Approved
In business since 2025
Free estimates
Offers commercial services
"Good and great quality work fixed system in a timely manner 100% recommended"


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