HVAC reviews in Hampstead, Maryland

Great job, great people, so much appreciated!!

Helped me with a furnace issue, was a pleasure doing business with

Tim was super responsive and helpful. Had a good experience and will use again in the future

Great service! Very professional and courteous. Explained everything in detail. On time and got right to work. Highly recommend.

Exceed my expectations as an HVAC company. I can not say enough good about this company.

Tim and Corey are the best! I had mini splits put in my house, and they did a phenomenal job! This was my first time using them, and I will be sure to use them from here out!

-Marsha M

Had my boiler serviced and cleaned. The technicians were detailed, knowledgeable, and very courteous . I would highly recommend Alisea HVAC to anyone who needs HVAC work done or serviced.

I have used Ailsea HVAC for several HVAC problems and I have always been impressed with their level of professionalism and service. Fair prices for good work for sure

Best local HVAC company around! These guys know what they are doing!!!

I called Tim at roughly 7 pm on a Saturday evening. The temperature in my house was slowly creeping up on this 90 degree day. He came right out within an hour and resolved my issues. Not only was he professional but he was personable. I’m so grateful for him! Highly recommend.

Tim and his crew were amazing. Great work! Honest, responsive, kind and quick to schedule me. They worked like a well oiled machine. Great group of guys. Highly recommend!

Alisea HVAC came the same day I called. They repaired my furnace quickly. Employees were kind and knowledgeable. Will be using them again in the future. Highly recommend

Two of the nicest young men you’d ever want to meet arrived on time, provided very efficient maintenance on my small duct a/c system and even offered to tape up some insulation in the attic when they serviced the unit. Excellent and professional service at a good price - a rare find these days. Highly recommend!

I have dealt with Tim Alisea the owner of Alisea HVAC- Beyond cool a few times with some AC unit issues. Would highly recommend him to anyone. Other then being professional and courteous, Beyond Cool was able to be out 3 other HVAC guys on pricing. Also I felt like I wasn’t getting ripped off & sold things I didn’t need.

Tim and his crew were wonderful! Alisea was our first and only call for an estimate. They showed up when they said they would and cleaned up after themselves. Most importantly, they installed a nice, new system so we’re nice and toasty warm. We look forward to a cool (at least inside), enjoyable summer ahead of us. Thank you!

I had a problem with my gas furnace that started after hours. Tim came right over and got us working again quickly. It was going to be very cold, so it was amazing to get it fixed the same night.

Alisea HVAC installed a new furnace and AC unit for us in the early summer and did and outstanding job. All the employees were so kind and professional. This is definitely the company to use for all your HVAV needs. I couldn't be any happier with my new system!

What a fantastic local company! I lost heat due to thermostat losing electric power when I selected Auxiliary Heat. Texted the problem in detail to owner Tim on a Saturday. He got back with me immediately asking if they needed me that day or could it wait until Monday. I told them Monday was good! Cory and Wyatt came out on Monday and fixed everything within a hour. The price was awesome! Prior to contacting Alisea, I had technician & electrician from Constellation Home (previously BGE Home) come out. I declined their service because they wanted to charge almost 4 times more that Alisea (and they wanted to run new 15' to 20' wiring to the thermostat. That just didn't sound right to me and I politely declined.) THANK YOU ALISEA! YOU NOW HAVE A PERMANENT CUSTOMER!!!

Tim and his team are incredible, they have done work for myself and other family members.
He was punctual, honest and fair.
You can't go wrong using Alisea HVAC.

Highly recommend! Tim is a professional that knows what he’s doing. He is friendly, honest and he and his team are hardworking and punctual. They serviced my existing system, installed a humidifier on my system and installed a new hot water heater. Do not hesitate to hire them!

Tim and his guys, Corey Wyatt and Matt were amazing at assessing the problem with our unit and getting us squared away with a change-out. They are professional, punctual and personable. Alisea HVAC is hands down the best in the area. Highly recommended!