Lucas from Utah did fast and expert work on the HVAC system used to cool and warm my apartment building. He explained the work he completed to me clearly and went above and beyond in cleaning his work space after the job was done. Great guy over there. read more

Don was fantastic! He replaced our outdoor faucet while the weather was warm enough. He was neat, careful and successful at fixing our leak. Thank you! J & R read more

Absolutely on time with a thorough cleaning of our furnace (which is under contract) ... and I do mean it was thorough. He discovered our humidifier, installed with the furnace in 2017, was not working. Again, he thoroughly checked it out and it is now back on line. I can't conceive of better service. read more

We had two separate engagements with Great Guys and neither was satisfactory. 1. Our swamp cooler tubing from the water source to our swamp cooler developed a leak. Great Guys moved the tubing from our downstairs water tank to the outside hose spicket. All went well until the technician installed a cracked part (or cracked the part during installation) then left without testing. The installation was leaking immediately. Great Guys came back the next day and installed a different part that got rid of the leak but was in a configuration that made using the attached garden hose hard to use. I had to buy another part to correct the hose configuration that I installed myself 2. We engaged Great Guys one more time for electrical work. We were given a bid estimate that we agreed to in writing and agreed to an install date. When the electrician arrived I explained that I had changed the plan for one room to make it simpler with fewer parts. I did not ask for a reduction of the price agreement. The electrician left to get parts, and on his return he told me the parts cost more than he had told me earlier so he would charge me more. When I reminded him of the reduced work and less parts for one room he said he still had to charge me more but would call his manager to see what he could do. After his call he told me his manager told him the job was under bid and they would not be able to do the work. So after waiting 2 weeks with a mutually signed agreement the electrician left without doing any work. I can't recommend this company. read more

I needed the faucets replaced in our master bathroom sinks. I was able to get the work scheduled within a couple of days of calling for an appointment. Donn let me know when he was on his way, well within the 2 hour scheduling window I'd been given. He was friendly, professional, and explained exactly what he would do and the cost. He ended up needing to replace the shut off valves under the sinks as well, told me before he did the work, and confirmed the additional charge was acceptable. The new faucets work great, he left the sinks cleaner than when he started, and took all of the faucet packaging and old parts with him when he left. I'm very happy with this job and will definitely use Great Guys for future plumbing needs. read more

Donn is professional, expert, reliable and a really good person. You're in good hands working with him. Highly recommend.

Leon is the best. He kept me informed and went out of his way to meet my schedule. He is very friendly, professional and reliable. read more

The fact that they call themselves "Great Guys Plumbing: is a joke. These "Great Guys" overcharged my mother and charged her $225.00 for a simple clogged toilet. After getting the work done my mother, who lives alone after my father recently passed away, looked up and called other businesses who all said that she was cheated. She contacted these great guys to ask about the situation and they chose to never respond. She called several times and they never picked up or returned a call. They saw a woman alone and decided they could take advantage. I highly recommend anyone else, literally anyone else. read more

Ethan is knowable and reliable. He gives us details of the problems and provides the options to fix the issues. He is the go to person!

Donn is the absolute best! Replaced our water heater with promptness, efficiency and even cleaned up some of our old piping in our utility room. They charge a reasonable price and do great work. I would highly recommend Donn and this group! read more

Great guys is just that, a company built and run by a bunch of great guys' I've had a hell of a time getting my hvac system into shape after slowly discovering a slew of issues left over from a poor reno-flip job. Short of buying a whole new system and starting from scratch, my options were fairly limited, but Great Guys were able to bring the creative thinking that my jobs needed in order to bring my system up to snuff without costing an absolute fortune. They remind me of a dentist that wants to save the tooth rather than just pull it, and they indeed did, save my tooth. Thank you to the team over there! Lauren, Stephen, Jacob and of course the big boss, Marcus. read more

James Huff serviced my A/C unit this morning; he was punctual, polite, and professional. He explained to me in lay terms how the procedure worked and how to best maintain our unit during the year. I have used Great Guys in the past and highly recommend their services and equipment. read more

Our AC went out during a week of 95+ temperatures in August 2020. I called Great Guys on Monday afternoon, and was able to book an appointment for Wednesday. A technician came out and replaced the capacitor in our furnace, and warned that the furnace motor would likely need to be replaced in the near future. He also made some suggestions to increase the air flow in the system, such as spraying off the louvers on the AC unit and changing our filters more frequently than we had been. A few days later the AC went out again, and then the temperature dropped 65 degrees overnight. I called again, and a technician showed up later that day and replaced the motor. But what impressed me most is he discounted what we had already paid on the first visit, saving us a couple hundred bucks on the replacement motor. Great, friendly service, fair prices, prompt attention, and free advice. I'm very impressed with this company and will use them in the future for my HVAC needs. read more

Excellent customer service at both the quote and installation. They went above and beyond answering all the questions I had. Will definitely use them going forward. read more

My husband and I were needing someone to fix our furnace. It stoped in the night while temperatures were in the negatives. Our normal HVAC guy of 20+ years passed away unexpectedly. You guys were recommended from a friend who works commercial HVAC. The repair that Stephen did for us went well. He was straightforward about the price and explained everything to me very well. My only critique for a Great Guys heating is your pricing. You guys are definitely on the high end on repairs. Maybe if you put the service price into the repair it won't sting as much when it's an $850 dollar bill. read more

Great Guys Colorado - Great guy family owned. - Heating & Air Conditioning/HVAC Near Me - Englewood, Colorado

Great Guys lived up to their name. The service was extremely quick. James was kind and professional. Highly recommend!

My experience was great. The technician was early but made sure it was ok to come early! I was thankful as I had another appointment backed up into this guy me so it was great. Once here he was efficient, courteous, and thorough. The job was done quickly and he made sure it was all reported clearly with photos which were all emailed with my invoice. This is all I could have hoped for. read more

Great Guys were professional, courteous, and incredibly quick. Prices were more than reasonable and I'm more than happy to support local businesses. Compared to larger chains like Applewood, their prices beat them hands-down without sacrificing quality. We had to have a ceiling fan mounted in a very difficult spot (no attic, vaulted ceiling) and they were able to do it easily within the timeframe quoted. I will definitely hire them again. read more

Great Guys replaced my heat pump and were just out to perform maintenance. They can be counted on for their expertise and outstanding customer service. Kudos to Marcus! Jacob is terrific. read more

Great Guys Colorado are GREAT!! Prices are very reasonable, prompt service, high quality and reliable work, and very friendly (bonus). Don and Gabe have completed numerous projects for us over the last few years for remodels and general maintenance. Great Guys Colorado is our "go to" service. We Highly Recommend Don and Gabe for your plumbing needs! read more

Love love love Great Guys. I actually had them install an AC last summer which went super smoothly, and now that I am selling my house the buyer insisted on us getting furnace maintenance before close (in May, they're annoying, whatever). Great Guys to the rescue again. Tom came out a day after I called, was super thorough with his cleaning/servicing, and then showed me photos and explained exactly what he looked at, what he cleaned, and all the ways the furnace was doing just fine. :) Can't recommend them enough, trustworthy and reliable and willing to spend time with you to make sure you understand everything that's going on with your important systems! read more

Stephen came that day, clearly communicated his process, shared what and why he was doing things, and even made a run to get extra parts when needed to get the job done that day. Thanks for the AC fix! Great work. read more

I own a service business myself and frankly this business taught me we could run ours better. The text and email follow up, the dozens of pictures and explanation of work. This company followed a different company and was using tools I don't think the previous company would know the name of. This is probably the most professional company I've ever worked with. Not hvac related...just ever. read more

Tom was extremely knowledgeable about my air conditioner and furnace. During a routine inspection, he took the time to walk through with me the status of these appliances and showed me potential areas of required maintenance and parts replacement in the future. He showed me what kind of preventative maintenance I can be performing myself and offered best practice ideas. I was very impressed. read more

I am renting out my home in Boulder and the AC went out and I received a text an hour ago from the renters so I turned to Yelp and read about HVAC companies and was impressed by the reviews for this one. I left a message, after business hours, and within 10 minutes I received a message back. Marcus took the time to evaluate the situation and then after much helpful information he told me that they didn't service Boulder and to call another company who he recommends. I did and they will be coming out to evaluate. That isn't the end of the story. Marcus also recommended that I replace the furnace and AC together as they are over 20 years old and was so consultative and professional and calming for me. What a GREAT person this man is. I so wish that his company could do Boulder, but if you are in his territory THIS is the COMPANY that you should use. WOW!! This is what we all wish our customer experience could be. Worth 10 stars! read more

This is my first appointment with this company. They were prompt and courteous and spent time explaining the situation with my swamp cooler. In comparison to other companies, their prices are very reasonable. read more

A great experience. Great communication, very professional reasonably priced and overall wonderful highly recommend.

James came today to service both our furnace and air conditioner. He came early! He was professional and friendly. Got both done quickly and efficiently. I am very pleased with Great Guys and will continue using them. read more

I have used Marcus and the Great Guys team many times. They are timely, affordable but not cheap, and knowledgeable. I recommend them any time I have the opportunity! read more

James ran or annual tune up process and was very professional and thorough. Great Guys installed our system and has provided top-notch support from day 1. read more

Our furnace went out on Friday, they had a technician out Saturday..unable to repair, he left space heaters..New furnace in and running GREAT by Tuesday. Great Guys definitely live up to the name. read more

Same day service and repair for our central AC system! Steve arrived on time and repaired everything quickly. Highly recommended

Great Guys always does a great job. They provide pictures with their repair quotes and everything is well documented. They do what they say they are going to do snd are very fair in their pricing. The thing I really love is that they send a picture of the tech coming to your house so you know for sure when they come that they are who they say they are. What a comforting feeling especially when they are coming to my 90+ year old mom's house. read more

Excellent service from estimator to install. Everyone I spoke with at Great Guys were informative and very helpful Ethan- estimator Eric- installer Jake- installer All professional and fast. read more

These guys were prompt, efficient, competent and professional. Exceeded our expectations!

Brian got my furnace up and running and showed me what the issue was. Luckily it was a minor issue with a sensor. He also fixed a wiring issue with the condensate pump. I will definitely be contacting these guys for future work. read more

Awesome work very detailed and clean looking install on my whole house humidifier and the employees were very fr and professional.. thank you read more

I've had James and now Brian out to work on my AC. Everyone at this company has been kind, courteous, prompt, knowledgeable and wonderful to work with. I'm more than pleased and will not entertain a different company coming to my home. read more

awesome! friendly and efficient service. gabe fixed my shower quickly and with great customer service. :D

Replaced 30 year old furnace. On time, friendly, cleaned up, work done quickly. Very reasonably priced. Could not have had a better experience with Jacob and Eric! read more