HVAC Companies Glasgow

When homeowners want a reliable heating or air conditioning system that they don’t have to think about, they call One Hour Heating & Air Conditioning. We are the premier HVAC service provider in the United States for a simple reason: we actually care about your comfort.

~ One Hour Heating & Air Conditioning

I've been using Four Star Heating & Air for years, and they've always been reliable and professional. They're the best HVAC company in Wilmington!

~ John Smith

Four Star Heating & Air came to my rescue when my AC went out on a hot summer day. They were quick, efficient, and affordable. I highly recommend them!

~ Jane Doe

Carrier Enterprise has been a valuable partner for our company, providing reliable and efficient logistics solutions that have helped us grow our business.

~ John Doe

Mason is a good technician and knows his stuff. Highly recommended! I am looking forward to Obrien Services maintaining my Trane equipment.

~ George Bond

Kevin was super professional and polite and resolved my issue in a timely manner. Would highly recommend Kevin to anyone!

~ Chris Skinner

Heat wasn’t working & I called O’Brien about 9:30 in the morning & they had a technician here by noon. Ryan was great, listened to what I had done before he started and was able to get everything back on line without any costs above the service call cost (which is very reasonable).

~ Cecelia Bock

I was so impressed with the professionalism and expertise of the Aire Serv technician who came to my home. He quickly diagnosed the problem with my air conditioner and had it fixed in no time. I highly recommend Aire Serv to anyone in need of HVAC services.

~ John S.

Aire Serv has been my go-to HVAC company for years. They are always reliable, responsive, and provide excellent service at a fair price. I trust them completely with my home's comfort.

~ Mary B.

Great A/C installation crew. Nice guys Chris and Steven. They took care of business. Kept everything clean and wore their booties when inside my home...

~ Ed S.

Chris and Steven installed new replacement furnace, AC, and thermostat units for our upper zone. They arrived on time, were very polite, worked diligently...

~ Jeffrey K.

SUI presented the “sad” facts clearly and also took additional steps to make sure our needs were met. They were considerate, thoughtful, and professional.

~ Mike S.

Josh W. was really helpful with our issue and went out of his way to explain everything to us.

~ Nick K.

If you’re looking for a great recommendation for a company, trust me these are the guys you want.

~ Michael S.

Great company! The service was done right the first time, and I could tell the person was an expert in their field.

~ Dave C.

Thanks Ralph! Your team did a fantastic job getting the installation completed in time for school. We received our temporary certificate of occupancy last Friday. Your hard work and dedication does not go unnoticed. Again, great job!

~ Jon S.

Troy was leaving as I pulled up, he got out of his truck and explained everything to me. He got my AC up and running and let me know it would get me through a season or two so I still have time to budget for a new AC. What a great experience! Thank you!

~ Marc C.

Hector performed a much needed service call on my establishment’s oil boiler. Hector was extremely thorough and professional in all work that was performed. Perfect example of quality and all around craftsmanship.

~ Matt S.

Complete confidence in SUI and the work they do. They are efficient and resourceful; they collaborate with each other if one is ‘stumped’ or finds something irregular; they work quickly to restore service but not so quickly so they miss something.

~ Kevin C.

I was moved by the professionalism, hardwork, and respectfulness of Alex and Joe and want to make sure the bosses know what great workers they have. I can’t say enough about how they were respectful of myself and my home and how hard they worked. SUI has outstanding employees!

~ Diane S.

I very much appreciate the entire team of Service Unlimited people who worked on the project. The two guys who did most of the work were prompt, polite, capable, efficient and knowledgeable. Even the programming of the Honeywell apps was done quickly, and I know from experience that app is not easy get right without calls to Honeywell tech service to discover all the tricks they don’t put in the install manual. The team also made many improvements to bring the installation up to code and up to modern technology and best practices. Thanks for everyone for a nice job.

~ Michael L.

Jim took his time explaining what he was doing or going to do, never pressuring me to purchase any additional items. He was very professional and very efficient taking about an hour to take care of the HVAC system for the colder weather coming. I highly recommend Jim and Total Comfort to anyone looking for a HVAC company.

~ Alan Kaynan

These guys are great! They are always quick to respond and are willing to explain anything in laymen's terms. Total Comfort is a locally owned company who will respond faster than a bigger company. I use them for both my own house and my rentals. I've referred them when my friends have needed units replaced and they have always beat the original quote they got. Truly respectable contractor in a town where finding honest guys that will show up can be difficult.

~ Daniel Yadlosky

Our heating and AC unit wasn't working, it was an older unit and likely time for a new one. Maichle’s came to our home and installed a whole new unit. The guys took their time and explained everything they did. We are very happy, they’re a great company.

~ Lorraine Rivera

My experience with this company, Maichle’s Heating and Air Conditioning, was a very satisfied experience.  I would recommend this company without a doubt!

~ Jerry S, Middletown, DE

Thank you for coming out as quickly as you did. John was exceptionally helpful.

~ Mr. Silverman, Newark, DE

We wanted to write to let you know that we’re very happy with our recent Carrier HVAC Installation.You, your sons John Jr and Dave were on time and worked diligently throughout the day to complete the job.  Everyone was courteous and professional.  The work was quiet and our home was kept as clean as possible during the project.Donna at the office was also friendly and helpful with our request for proposal and follow up questions.We are enjoying the new unit and we will be sure to recommend Maichle’s Heating and Air Conditioning, Inc., to our friends and neighbors.

~ Erik and Leann J, Wilmington, DE

Joe and I wanted to thank all of you for responding so quickly and helping us avoid spending a lot of money unnecessarily!  We really appreciate your kindness and know who to call from now on.

~ Erin and Joe C, Newport, DE

I have been a client of Maichle’s Heating and Air Conditioning for several years.  When the men are here for yearly service, they are very professional and always neat.

~ Elizabeth G, Wilmington, DE

My husband and I would just like to express our thanks for installing our new heat pump this year. We would never have made it through these hot days without it. We are extremely pleased with every aspect of the process from sale of the unit, to the installation. We have sung your praises to everyone we know. Thanks again.

~ Michelle and Steve J, Newark, DE

John Jr & Donna And everyone at MAICHLES So many times you just get the problem messages. Well this is one of thanks … thanks Donna for setting up and following up on a repair to the AC … and John Jr thanks for your interest in tackling the problem and putting a lot of extra effort in resolving my AC. With temperatures the way they been we would be toast by now … hats off to you guys, you’re the best.

~ John & Inge B, Newark, DE