Actual 24 Hr Service i called numerous places that claimed…read moreto have 24 hr service. This is the only place that called me back in a reasonable time frame. They came out on a Sunday and quickly identified the problem. I found them cordial, friendly and great at what they do. Customer service is a great thing. Ability to diagnose and solve the problem is a great thing. The combination of the both of them will make this place my go-to with future HVAC issues.

Green Energy Mechanical came out and cleaned up a mess in my HVAC system. Most people wanted to…read morereplace the furnace and be done with it. Todd and his team said the furnace was fine but the duct work was a mess. I knew this but was not pointing it out to contractors. He then suggested zoning the house while fixing the ducts. My house is bigger and there are several areas of the house that zoning would work great at. Now that we are into winter I am really happy. The team spent a couple weeks fixing everything. Todd has checked back in to make sure all is good. We used to have parts of the house that would not stay warm but not any longer. Now I can also bring the temperature down in areas that are not in use and quickly heat them back up when we want to be in that part of the house. Most of all I appreciated Todd's way of working with me. I had a couple questions and some concerns both during the bid and installation. He took the time to explain the why and what of the job. He made some adjustments to the design based on our discussions and stood firm on other design aspects which he felt were needed to keep the job quality high.

Easy to communicate and set up appointment for a quote. They provided us with a quote on a timely…read moremanner and it was very fair pricing. At this time we decided to wait but will definitely use them when we are.

ourplumber, Kyle was great Polite and very efficient in solving our problems. He went out of his…read moreway to make sure we were happy with his work. A+

Quick to give a quote. Called to verify appointment and arrived on time. Very friendly and speedy…read morework while moving gas line. Only complaint is we did not get an estimate, he went to work, did it, and gave us an invoice.

Spent lots of money with them had to come back for leaks and they charged me for that then a part…read morefailed and was under warranty they will not fix it without charging a call out so I suggested they dropped it off they refused so I don't suggest them for work if they dont stand behind there work or products

Lammers Heating came right out and got my heat back on. They cleaned the unit and found the flue…read morepartially clogged. After cleaning everything my furnace is working perfectly again. Nice people great service at a very fair price.

Ridiculous wait times. A week out. It was almost like they were encouraging me to go elsewhere…read more So I did.

I've had great service with Aspen from start to finish. My old furnace was basically on life…read moresupport when I called, and McCully showed up right on time. He was knowledgeable, friendly, and honest about the fact that the old beast had finally decided to retire. Since this all happened in February (terrible time to lose heat), Aspen quickly sent someone out the same day to give me an estimate for a new furnace. The installation was scheduled and installed within 48, the techs arrived on time, were courteous of my home and pets, and made the whole process smooth. McCully came back today for a recheck. Again prompt, professional, and easy to work with. I appreciate the text message that contains a picture and ETA of the technician prior to their arrival. Overall, a great experience. Highly recommend Aspen!

We contacted Aspen One because we bought a new house and were unfamiliar with the geothermal system…read moreit came with. The technician Brad was extremely helpful and patient explaining the system to us and making recommendations. His experience and professionalism went beyond our expectations. I would use them again without hesitation.

We needed help installing a Nest thermostat. The service was prompt, courteous and correct.read more

UPDATE: No Mike K. I will not be calling you back, I don't need your service as it has been taken…read morecare of. This was the straw that broke the camels back after last years fiasco. I called them at 2300 on 11/20/2024 for emergency service as my Furnace was not igniting. The answering service told me that the on call service tech would call me back the first chance that he got. Here is it 1000 the next day and we still have not received a call back. This is the second year in a row that this company has done this to my family. Last year it was the same situation, late night furnace didn't work properly, I made 4 calls through the night promised each time that they would call back, at 0400 I got tired of being cold and not getting a call back, left a bad google review and within minutes of posting that review they called me telling me that they don't offer 24 hour service to non customers. I explained to them that they installed and have been servicing our furnace for years. The lady told me that had I given them my husbands information they would have called back. That was a lie, because this year I decided to give them the benefit of the doubt and called them again, gave them my husbands information and still almost 12 hours later not a single call back.