Brennan Heating & Air Conditioning, Inc.

4.5
22 reviews
Service van

About

HVAC ContractorHeating ContractorAir Quality ConsultantMetal FabricatorPlumberWater Heater ServiceAir Duct Cleaning ServiceAir Conditioning Contractor
Brennan Heating & Air Conditioning, Inc. in Jacksonville specializes in providing top-notch HVAC solutions to keep homes comfortable year-round. From AC installation and maintenance to heating services and indoor air quality improvements, they offer a wide range of products and services including duct cleaning, heat pumps, and refrigeration solutions. Trust Brennan Heating & Air Conditioning for all your cooling and heating needs in Jacksonville.

Details

  • Requires appointmentAvailable
  • Onsite servicesAvailable

Location

Brennan Heating & Air Conditioning, Inc.
619 E Morton Ave, Jacksonville, IL
62650, United States

Hours

Reviews

4.5
22 reviews
5 stars
18
4 stars
1
3 stars
0
2 stars
3
1 star
0
  • AM
    Andrew Martens
    May 18, 2025
    5.0
    Super fast to respond and professional every time. 10/10 recommend!
  • KB
    koert brown.koert@mail.ic.edu
    Jan 24, 2025
    5.0
    Brennan has been doing my HVAC work for about a year now. I have been very pleased with their service and timeliness. Brennan also recently just started doing plumbing work for me and my rental business over the past two months. Thier responsiveness and quality of work on the Plumbing side has been exceptional. For example, I had a pipe break at a house at 8:30 p.m. I called and they were there by 9:15 on an emergency call. I cannot say enough about how impressed I am with their service thus far.
  • KT
    Kylie Tomm
    Jul 22, 2024
    5.0
    Brennan Heating & Air Conditioning has been absolutely FANTASIC! We just moved into our home at the beginning of May and the previous owners used a different HVAC company to service the geo-thermal and we had called them before calling Brennan and to say the least, we weren't the least bit impressed. The previous company said our system had no issues other than the drain was plugged up. We were still having problems with our system locking out and not cooling, so after some searching, I called Brennan. They quickly had someone out to our house to diagnose the problem. They were here a few days later once the part came in to replace it. Brandon the technician they sent out was fantastic! Fast forward to this weekend, an issue Bradon had found on the previous trip out (that we were hoping wouldn't cause issues for another 6 months) caused problems causing our air to go out. He came out at 6 pm on Saturday night and confirmed that was the problem. First thing this morning he drove to get the part we needed and was here by 8:30 am! He is going through the entire system and verifying that no other issues are present and taking care of anything he finds. I have nothing but AMAZING things to say about their customer service and I could not be happier with who I chose to take a second look at our system. They have our loyalty forever and I wish I could do more than write a Google review! If you are needing an HVAC company to service your system, give them a call and you will NOT be disappointed!
  • PH
    Pam Helm
    Apr 25, 2018
    5.0
    Fantastic after hours service. Chris made a special trip to Springfield for parts to ensure we had heat ASAP. Very client focused team, quick responses, arrived on time with prompt follow up. I will use Brennan's again and highly recommend them!

Frequently Asked Questions About Brennan Heating & Air Conditioning, Inc.

What services does Brennan Heating & Air Conditioning, Inc. provide?

They offer HVAC solutions including AC installation and maintenance, heating services, indoor air quality improvements, duct cleaning, heat pumps, and refrigeration solutions.

What products does Brennan Heating & Air Conditioning, Inc. offer?

Products include AC units, efficient air conditioners, heat pumps, furnaces, ductless units, dehumidifiers, humidifiers, air purifiers, smart thermostats, boilers, and air scrubbers.