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Avatar for Four Seasons Heating & Air Conditioning
Four Seasons Heating & Air Conditioning
4.3(
3,283
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Harvard, 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."
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30 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Perfect Temp Heating & Cooling
Perfect Temp Heating & Cooling
4.6(
198
)
Central A/C - Service or Repair

Serving Harvard, IL and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Went above and beyond with these guys Installed new A/C Installation & removal of old unit and cleaned up ( I think they even moped my kitchen floor ) very happy and with the Excellent job they did. I would give the Company a 5 star plus rating Thank you Perfect Temp Heating & Cooling."
Duct Cleaning
Duct Cleaning
Duct cleaning
Duct cleaning
Duct cleaning

+79

Response time10 hrs
20 neighbors recently requested a quote
Recommended by95%of homeowners
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 Harvard, IL and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Jose was on time and started working right away. He cleaned every single vent in the property along with the AC Coils and Dryer vent. Went above and beyond by cleaning the exterior of the air handler, something I don't think was included in the service but I had asked him originally if he knew someone who could do it (the answer was not really, but he did it himself anyway). Didn't notice he had done it until he had already left, but I truly appreciate it! Would definitely hire again!"
Additional Photos
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+30

10 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for GreenLink Energy Solutions, Inc.
GreenLink Energy Solutions, Inc.
4.7(
60
)
Ductless Mini-split A/C - Install or Replace

Serving Harvard, IL and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

Greenlink Energy Solutions is a locally owned and operated business. We specialize in home performance including but not limited to Insulation and audits. We will provide you with the same great quality work that has kept us in business for years because we feel that our customers come first. While this is not a new concept, it seems to be one that a lot of contractors have forgotten. Our focus is to provide your home, business, or building the most efficient and green solutions for your home. We guarantee quality work that provides the best results which means decreased utility bills, higher level of comfort, eliminating drafts, and ensuring your home is at peak performance. We provide solutions for every aspect of a home: HVAC, Ventilation, Insulation in all areas, Windows, Doors, and Solar Panels and Renewable Energy.

Infrared Light Switch
Combustion Test
Water Heater Combustion Test
Cellulose Insulation Installation
Air Sealing Can Lights

+12

Response time1 day
4 neighbors recently requested a quote
Recommended by94%of homeowners
Air Installations Heating & Coolling, Inc.
5.0(
3
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+1 more

Serving Harvard, IL and surrounding areas

Approved

In business since 2006

Free estimates

Credit card accepted

We are dedicated to providing our clients with the very best in installation, service, and repair for your heating and cooling needs. Our company is built on honesty and integrity. We specialize in central A/C and cooling systems, as well as heating and furnace systems. We take pride in the quality of our work and are committed to outstanding results. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

Response time9 hrs
Recommended by100%of homeowners
Avatar for Everclean Air, LLC
Everclean Air, LLC
4.9(
8
)
Air Ducts & Vents - Clean

Serving Harvard, IL and surrounding areas

Approved

In business since 2023

Free estimates

Small jobs welcome

We are a dedicated air quality company committed to delivering exceptional service and professionalism to our valued customers. Our skilled technicians are trained in the latest air duct and dryer vent cleaning techniques. We serve both commercial and residential properties, improving indoor air quality, enhancing HVAC efficiency, and helping lower energy costs. Safety is our top priority, especially in dryer vent cleaning, where proper maintenance plays a critical role in preventing fire hazards. By staying updated with industry advancements, we deliver reliable and effective solutions tailored to each customer?s unique needs.

1 neighbors recently requested a quote
Avatar for Edelman Heating, Cooling, Plumbing, Electric & Solar
Edelman Heating, Cooling, Plumbing, Electric & Solar
5.0(
5
)
Central A/C - InstallCentral A/C - Service or RepairAir Ducts & Vents - Clean+1 more

Serving Harvard, IL and surrounding areas

Approved (Corporate)

In business since 2003

Free estimates

Emergency services offered

Here at Edelman, we’re your trusted local team for HVAC heating & cooling services around southern Wisconsin. We provide residential repair, replacement, installation, and maintenance.\n\nEdelman is built on 23 years of experience, a strong work ethic, and a commitment to delivering the best service to every client and customer. We stand behind our work with a 100% Satisfaction Guarantee on all service, repairs, and replacements. We stand behind our work with a 100% Satisfaction Guarantee on all service, repairs, and replacements.

Mini Split Install
Mini Split Install
Mini Split Install
Mini Split Install
Central AC Unit

+10

22 neighbors recently requested a quote
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Air Conditioning questions, answered by experts

An AC drip pan may stop draining if there’s a clog where the drip pan connects to the drain line. Clogs can form from a lack of cleaning or from rust or corrosion buildup. Cleaning the drip pan at least once per month lowers the chances of debris clogging the drain line.

AC capacitors have a wide lifespan, ranging from five to 20 years, with an average of about 10 years. Many capacitors will last for the entire life of the air conditioning unit, and most homeowners only need to replace one once. A capacitor should only be replaced if an HVAC professional diagnoses a problem with it. Premature failure can be caused by overheating, power surges, or short circuits. You can help extend the life of your AC capacitor by scheduling regular AC maintenance each year.

Winterizing can still help you save money on energy costs and help prepare your AC for its work next year when you turn it back on. We suggest planning for at least some maintenance, even if winters are mild in your area.

A frosty expansion valve that isn't blowing out cool air is a sure sign that it’s time to replace it. It might also be time to replace the TXV valve if your AC unit switches off soon after turning on or if you have poor airflow in your home.

Replacing an HVAC system does not always include new ductwork. The decision depends on the condition of your existing ducts. If they are in good shape, correctly sized for the new unit, and meet current standards, they can often be reused. However, if the ducts are damaged, poorly designed, or improperly sized, they will likely need to be replaced or upgraded to ensure the new system operates efficiently. An HVAC contractor will assess your ductwork and recommend the best course of action. Typically, ductwork is purchased separately, and a full replacement will add to the overall project cost.

The Harvard, IL homeowners’ guide to air conditioning services

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