Routine Maintenance and Tune-ups

Ryan and the team got me back up and running after 3 other companies turned my old systems failing control board into a new system sales opportunity. Ryan was able to replace the old board with a couple relay modules to do the same job. Turn on the AC when it’s hot and turn on the heat when it’s cold please! Very grateful for the support and will definitely be calling AG for service and when we are ready for a new system, and now we can be confident in our vendor when they tell us it’s really time.

Ryan was very responsive. Tried to help me troubleshoot the problem over the phone, but when that didn’t work, a technician showed up first thing the next morning. Thank you!

Good service. Fair price.

Great Experience with Ryan and his team . Fermin(apologies if it is not spelled right) visited my place for service , was very courteous, explained me stuff , answered my questions , was thorough with his work and checks . All in all , I would recommend their service .

Delivered as they said they would and were courteous in every interaction.

Thank you, thank you, thank you for repairing our second floor AC compressor on a very hot and humid Friday July 3. Three grandsons are on their way for the weekend, we might have needed to camp out. We were very lucky that the service technician was in the neighborhood. He was very professional and friendly. Great troubleshooting on his part and he replaced the capacitor and got her working! Much gratitude and hoping that you have a wonderful and safe Fourth of July weekend!

They were recommended to me by my former HVAC service group who went out of business, and they did not disappoint. Had an issue with a water heater that needed immediate replacement. Came out same day to give a look and were back at 8 am the next day to replace. Fair, honest, and responsive, they will certainly be our HVAC contractor of choice moving forward.

Ryan and his team have helped with different aspects our HVAC system in the past year. Most recently he was able to diagnose an issue with our cooling; which he resolved in record time. I've found his honesty and the care he puts into his work (and customers) to be quite refreshing. Couldn't recommend A G enough!

Great experience thus far! We just switched over to using AG heating and cooling in May 2026. They were able to get us on the schedule very quickly (as new customers) to come inspect a potential issue we were concerned about. Very honest about what needed to be done and fair pricing. Came back for our service call yesterday to fix/tune up a few things. They were efficient & quick on the job. Easily answers any questions I have & on-time arrival for our service call with a heads up prior which is so helpful! Looking forward to continuing to use them moving forward! Highly recommend.

Excellent service. Thank you Ryan and Kevin

Great service and knowledgeable

Both technicians were friendly and very knowledgeable. Instead of scheduling another appointment the techs left to get filters for the A/C units and returned rather quickly! They were efficient and did a great job servicing three units. Highly recommend this company.

Appointment confirmation was very appreciated.

Furance stopped working, I called AG. The team showed up same day and got the heat back on quickly. Good call if your furance or AC needs a tune up.

They came right away and were able to help when we were in a pinch

AG Heating & Cooling LLC did a fantastic job servicing my system. Replaced old parts, cleaned, and system checked the performance. Ryan is very thorough and explained components during the process. The techs left the site clean and efficiently performed the maintenance work timely. I highly recommend their service!

Estoy muy contenta con los servicios de esta compania, e tenido muchos problemas con mi calefaccion y realmente Ryan fue la única persona que resolvio el problema. Ryan y su equipo llegaron se tomaron su tiempo y una vez terminado su Trabajo me explico paso por paso q habian echo. Muy feliz con la amabilidad, y su Trabajo!!!! Muy recomendados!!!

I’ll never forget trying to fix my furnace, again, for over two hours in the cold basement. It seemed I couldn’t bleed the line enough. It was so late at night and my fingers had turned purple. I had to place that emergency call for service. AG Heating & Cooling came out that same night. They were courteous, explained what was going, and quickly got the heat running. I have peace of mind knowing my furnace is working well and safely. - Marlene A. Thank you