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TRUSTED BY MARSHALL, IL HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon27
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Marshall - Updated Nov 2026

Avatar for Amped Up Home Solutions
Amped Up Home Solutions
5.0(
5
)
Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - RepairThermostat - Install or Replace

Serving Marshall, IL and surrounding areas

Approved

Free estimates

Credit card accepted

Offers commercial services

My name is Carson Thrasher. I’ve grown up around the Sullivan area and this is home. I have been around the electrical field for since 2018 when I graduated college. I’ve worked as an electrical engineer for a few years and started my business in 2023. I quit my job in November of ‘25 and am working the business full time. I have five start ratings on Google and strive to maintain a good line of communication with my clients. Honesty and integrity are key in my world and I ensure that as a customer of Amped Up Home Solutions you will receive just that.

Next Phase Power LLC
New to Angi
Electrical Baseboard or Wall Heater - InstallElectrical Baseboard or Wall Heater - RepairThermostat - Install or Replace

Serving Marshall, IL and surrounding areas

Approved

My name is David Michl, and Next Phase Power LLC is built on 20 years of hands-on electrical experience across residential, commercial, and industrial work. From home wiring to underground PVC trenching for services, fuel stations, and farms, I understand how important reliable power is to everyday life.\nProudly serving Jasper County, Effingham, and surrounding communities with dependable service, honest work, and quality craftsmanship. Fully licensed and insured, competitive pricing, and free estimates. Feel free to call or text anytime, and don’t forget to leave a review here or on our Facebook page. Thank you for your support!

Avatar for Abbott HVAC
Abbott HVAC
4.7(
32
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Marshall, IL and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"I was very impressed with Rich throughout the entire process of working with him. He gave us the best price for the same appliances the other companies were going to install. Rich was the only one who actively followed up and answered all of my questions prior to hiring him. When we did hire him, he arrived on schedule and completed the job on schedule as well. I was very impressed with his professionalism. I would recommend Rich to anyone in the market for a new HVAC system. I will hire him again for maintenance and other HVAC needs."
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+37

Recommended by93%of homeowners
SUPER HEATING & COOLING
4.6(
40
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Marshall, IL and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"Super HVAC showed me what I needed to do to make my A/C more efficient.  Spent about 20 minutes at my house and refused payment for his time.  He said he did nothing and so he charged nothing.  I even stated that he spent time there, but he would not accept payment. 
What a wonderful attitude and one that will make me recommend them to anyone looking for HVAC.  I certainly will call them when I get ready to make any HVAC changes in the future.
"
Recommended by91%of homeowners
Avatar for Aire Serv of Terre Haute
Aire Serv of Terre Haute
5.0(
4
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+12 more

Serving Marshall, IL and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"He is one of the best HVAC guys I have ever seen, he is very honest in everything he does, and he sells number one place of equipment. he is also a hard worker and is a very straight forward person. He has worked over 100 properties for me and does rock solid work."
modulating boiler
Response time10 hrs
Recommended by100%of homeowners
Sears Heating and Cooling - St. Louis
3.6(
33
)
Boiler or Radiator Heating System - Install or ReplaceCentral A/C - InstallDuctless Mini-split A/C - Install or Replace+7 more

Serving Marshall, IL and surrounding areas

In business since 1893

Free estimates

Warranties offered

"They did a wonderful job from beginning to end - were mindful of our budget and did not recommend more than we needed. They also offered a great financing option. The HVAC contractor arrived as scheduled, completed the job quickly, and cleaned up completely. The furnace has been in operation now for over a month and we have had no problems."
Recommended by95%of homeowners
Avatar for North Alabama Technical Services
North Alabama Technical Services
4.9(
124
)
Boiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For BusinessBoiler or Radiator Heating System - Repair or Service+47 more

Serving Marshall, IL and surrounding areas

In business since 2010

Emergency services offered

Credit card accepted

"Excellent service which provided outstanding results.  Computer was running so slow my wife wanted me to buy another computer.  Using Angies List I was able to find this company who I called right away.  I made arrangements to drop off my laptop on Friday night and was able to pick it back up Sunday afternoon.  Took it home and it runs just like the day i bought it.  James loaded virus protection software which works better than the software I bought.  Very goodexperience, i will use him again.
"
2014 Super Service Award Winner!
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Recommended by97%of homeowners
Avatar for DirtyDucts812
DirtyDucts812
5.0(
6
)
Air Ducts & Vents - Clean

Serving Marshall, IL and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"Quality work at affordable price. Patrick went above and beyond in the cold weather to inspect and repair our vent and clean the lint out. He was on time, knowledgable and took the time to do a thorough job. One of the good guys!"
Water
Dryer Vent Run
Dryer Vent Run
Flex Dryer Vent Run
Dryer Vent Run

+4

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Heating and Air Conditioning FAQs, answered by experts

To diagnose a bad HVAC or AC damper, assess the airflow from your vents. For a manual damper, close it, run your system, and check for airflow. If air is still coming through the vents, the damper is likely faulty and needs repair or replacement. For an automatic damper, turn on your HVAC system and monitor the airflow and room temperature. Signs of a problem include low airflow, a room that won't maintain its set temperature, or a drafty feeling. If you suspect a faulty automatic damper, you may need to hire a professional for repairs.

For the most part, you should leave your AC fan in “auto” mode so that it only runs during a heating or cooling cycle. Keeping it in this position uses less energy, which equals lower utility bills. However, there are some situations where it’s better to leave your AC fan on, including if you have allergies or there are lots of people in your home.

Don’t run your AC with a wet filter. It can cause your AC to work too hard, which will run up your utility bill and cause extra wear and tear on the system. You could also spread moisture and mold throughout your house. Turn off the AC, remove the wet filter, and check for cracks or clogs. Fix the problem (with a pro’s help, if you need it), and put a dry filter in place before you turn the system back on.

Some of the signs of HVAC issues include rising energy bills, rooms not cooling or heating properly, loud noises when in operation, and signs of condensation. To illustrate, if you’re wondering how to stop condensation on air vents, you’ll need to have your HVAC inspected. 

Dirty filters are almost always the cause of poor airflow, so they should be regularly cleaned and then replaced as needed. The fan blades can also get dirty, so they should be cleaned when the unit is turned off. Make sure that the outdoor area around the back of the unit is unobstructed. Trees, shrubs, trash, and other objects could be too close to your unit.

The Marshall, IL homeowners’ guide to heating and air conditioning services

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