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Avatar for Porterhouse Heating & Cooling
Porterhouse Heating & Cooling
4.8(
217
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Summit, IL and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"We are beyond happy with the work and professionalism of Porterhouse Cooling and Heating. I called for an estimate and they were out the next day. Then that same day they were able to get us set up for our work. They began the project only a day later. They truly were amazing to work with and supported us throughout the process. We needed a huge job done, because we switched from all electrical to adding gas to our house along with a furnace, water heater, air conditioner, and all new ductwork. We had multiple obstacles that most people did not want to take on. Porterhouse helped us come up with solutions and were very reasonable. They were extremely hard working and did a great job with our house. We love our new heating and air systems! We also have a new thermostat that is wonderful. I highly recommend them for any heating or cooling needs!"
Work truck
Certification
Business card
Response time9 hrs
18 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Home Comfort Systems Inc
Home Comfort Systems Inc
4.9(
315
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Install - For Business+3 more

Serving Summit, IL and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"Replaced capacitor. Still didn't work, so we were looking at ac replacement. Before we did, technician continued to experiment by cooling of the compressor with the garden hose and it worked! Saved me thousands in replacement costs."
Additional Photos
Response time8 hrs
11 neighbors recently requested a quote
Recommended by99%of homeowners
Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,280
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Summit, IL and surrounding areas

Approved (Corporate)

In business since 1971

Free estimates

Emergency services offered

"We had a great experience with Four Seasons Heating & Air Conditioning during our recent replacement of our furnace and AC unit. They were very professional and completed the job on time and answered all of my questions. Would recommend them for our Heating, Air Conditioning, Plumbing and Electrical needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Response time9 hrs
23 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for United Heating and Air Conditioning, Inc.
United Heating and Air Conditioning, Inc.
4.4(
221
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Summit, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"We called United Heating and Air Conditioning for an annual furnace inspection for our new home. They scheduled quickly and easily. We then had a conflict and they re-scheduled just as easily. When they inspected the furnace it turned out it was extremely old and no longer safely operable. We required an emergency replacement. This was in November and we didn't want to be without a furnace. United Heating and Air Conditioning was able to come the next day (!) and install a new furnace. They took care of the installation, confirmed it worked, and hauled away our old furnace. They were quick and professional and stuck exactly to the quote. We were extremely satisfied and will definitely be reaching out to them when it's time to check (and possibly replace!) our air conditioning unit. Highly recommend!"
INSTALLATIONS
INSTALLATIONS
INSTALLATIONS
INSTALLATIONS
INSTALLATIONS

+25

Response time7 hrs
Response rate92%
5 neighbors recently requested a quote
Long Shun HVAC and Refrigeration Inc.
4.3(
126
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Summit, IL and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"After the tech diagnosed the issue with the AC. It was determined that I needed to run a new line from the AC condenser on the roof to the furnace in the basement. Seeing how the line within the wall was cut. Not sure how that happened but as a service technician myself I have ran plenty of low voltage wire, cable lines, and Cat 5/6 wiring for internet services. After assisting the tech with running the wires. He wants to overcharge me. I asked him if he normally has customers assist with his work and then charge them extra money for there help. And I had to use my own drill to finish the job. I will not be recommending him for anything. Sorry bro you can keep it moving."
Response time3 hrs
Response rate95%
7 neighbors recently requested a quote
Avatar for LOWE'S Air Duct Cleaning Inc. -- Unlimited Vents
LOWE'S Air Duct Cleaning Inc. -- Unlimited Vents
4.6(
159
)
Air Ducts & Vents - Clean

Serving Summit, IL and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"For DC/ Northern VA: Best price in the area. Very methodical, evaluated the ducts as he worked, very knowledgeable. Dryer duct cleaned as well. Showed up 2 hrs late, so ensure you have a full day for the job to be completed."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+30

Response time9 hrs
Response rate98%
14 neighbors recently requested a quote
Avatar for ARS / Rescue Rooter Chicago
ARS / Rescue Rooter Chicago
4.7(
179
)
Central A/C - Install

Serving Summit, IL and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1922

Free estimates

Emergency services offered

"I had annual maintenance work on my AC. Dave was my worker. He was a delight. Very nice. He explained my issue. He showed me the problem once he took out my faulty part. Iâ ve had great service from ARS."
ARS
Response time3 days
Response rate100%
340 neighbors recently requested a quote
Alliance Repair Services
4.4(
85
)
Central A/C - InstallCentral A/C - Install - For Business

Serving Summit, IL and surrounding areas

Approved

In business since 2012

Warranties offered

Credit card accepted

"Frank was on time and very courteous and professional. He pinpointed the problem quickly. I needed a compressor control module. He didn't have one, so he went and picked one up for me. He installed it and my fridge works like new. If ever i have an issue with any of my appliances, i will not hesitate to call him. Professional, polite and honest!"
Response time9 hrs
2 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Sanchez HVAC Services, Inc.
Sanchez HVAC Services, Inc.
4.9(
16
)
Central A/C - Service or Repair

Serving Summit, IL and surrounding areas

Approved

In business since 2018

Credit card accepted

Customers say: Quality work

"Iâ ve used Sanchez Hvac services many times for my rental properties and they are the BEST! Super responsive, reasonable prices and honest, timely work performance. I highly recommend this company for repairs and replacement!"
Furnace Install
Our Standard of Work
Our Standard of Work
Our Standard of Work
Our Standard of Work

+2

Response time1 day
Response rate97%
Recommended by100%of homeowners
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Air Conditioning questions, answered by experts

When a compressor gets overheated in central air systems or heat pumps, it can still cool your home for a while until it eventually gives out. If the compressor is chronically overheated and no one addresses the root cause, it will create an incredibly expensive problem when your entire HVAC system breaks down and stops working altogether.

Indications of an HVAC problem include inconsistent heating or cooling throughout your home, unpredictable temperature changes, or inadequate air flow from vents. Abnormal sounds such as grinding, banging, or hissing, and unpleasant smells like mustiness or burning are also potential warning signs. A rise in energy costs without an increase in usage may also imply decreased efficiency. An HVAC system that frequently cycles on and off or cannot maintain a stable temperature is malfunctioning.

It depends on the size of the space you’re cooling down. If you’re looking for the most affordable way to cool an entire house over a long period of time, then central air will be more cost-effective. But when it comes to cooling down a couple of rooms or one floor, a window unit may be the cheaper option, with both a lower cost to install and less energy used to run.

To extend your HVAC system’s lifespan, it’s crucial to keep up with maintenance. This includes changing filters and thermostat batteries, keeping the outside unit clean and clear of clutter, and lubricating moving parts. Watch out for leaks, mold buildup, and blockages to ensure your unit stays in good working order. Spotting these issues early can be the difference between a simple, wallet-friendly repair and an expensive replacement.

Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.

The Summit, IL homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.