I hired Aire Serve Springfield, IL to furnish and install an AC condenser, coil, and fabricated box…read morefor my 950 sq. ft. mobile home. After the installation I noticed the exterior disconnect was installed behind the condenser, the line set not supported from condenser to interior unit, drain line not present, floor penetration not properly sealed, no permit. I spoke with Joe and Jill and they explained they would send the technician out to correct the deficiencies. Jill squared away the permit. The technician came out to relocate the disconnect, install two support straps for the line set, sealed the floor penetration for the line set, and a surprise pvc drainage line installed for condensation. The city of Springfield, IL inspector came out and noticed the condenser was not level and the code required safety caps were not installed on the refrigerant connectors. Apparently, code required for theft purposes. Aire Serve was very responsive with scheduling the technician back for eliminating the code violations. My suggestion to Aire Serve is to educate/retrain technicians on industry codes. Three stars for a basic installation to take three trips for code compliance and for the technicians parting words "Try to have a good day."

I called about a repair on my furnace. We had a poor installation, and the inspector asked for…read moresome repairs. I was told by Air Serv that no one could pull a permit for an existing furnace, and that I would have to replace the entire furnace and air conditioner system. I told them that the inspector specifically asked me to have licensed HVAC guy pull a permit to have it repaired - it was mostly an issue of placement - and they tried, again, to sell me on a whole new system. They were polite about it, and if you want a whole new system, maybe they're great. But repair was not something they were interested in.

Was quoted a wrong price on water heater repair.They promptly called me back with a correct…read morequote.They repaired water heater the next day.

friends, family and myself have used mb heating and cooling . big mistake!!! you will end up in a…read moremoney pit when they break your units more! then they tell you that you need a whole new unit so you spend 10k plus on a new unit thinking everything will work fine from here on out only to find out that they can't install it properly. So they charge you even more money to fix what should have been installed properly the first time . Absolutely do not use unless you want to go broke!!!!

Honest businessman! Didn't try to say there was an issue to just make money. And I have had…read morecontractors to our house who have. Would not hesitate to contact or refer.

From the owner: 24 Hour service. New system installation…read more High efficiency furnaces and boilers

Called them out because I was without heat. My boiler is brand new. I asked several times what was…read moregoing on and never got an answer. One worker told us one of the parts isnt the reason the boiler isnt working but he replaced it because a new one would be better. (He told us this after he had already replaced it, with out giving us the price... even though I asked for a price several times.) They also created a buzzing noise and explained "it's not bad, just annoying " and left it this way. A month later I got a bill for $1.5k not far off from the cost of replacing it all together. Now I have to pay someone else to come out because I dont trust that they did the job correctly.

From the owner: Since 1947, Brennan Heating & Air Conditioning has been a trusted presence in Jacksonville,…read moredelivering premium comfort solutions. As your all-in-one HVAC, plumbing, and sheet metal contractor, we specialize in a full spectrum of services, including furnace and AC repair, new installations, and comprehensive air duct cleaning. Our expert team is dedicated to enhancing your home's indoor air quality and ensuring your heating and cooling systems operate efficiently. Experience reliable, top-tier service that keeps your space comfortable year-round.

We woke up to our furnace not working, in December. They had a service person out here the same…read moreafternoon (within hours). They were able to diagnose, attain and install the proper part to get us back up and running. We have used this company several times with nothing but positive outcomes. Local company, responsive, and competitive pricing. Definitely recommend and will use again.

I'm a property owner with several rental properties, this company is overcharging & does shoddy…read morework, I do not recommend.