404 Main St.McNabb, IL
815-882-2111 • 800-644-9238
24/7 Emergency Service Available

Grassers Contractor Air Conditioning Repair PRINCETON IL

Grasser’s Contractor Air Conditioning Repair, Maintenance and Installation, HVAC in PRINCETON, IL.

In the humid, hot summers, your home needs the right air conditioning products and services to keep you comfortable for the entire cooling season.

Are you looking to upgrade your AC system? Or do you just need a tune-up before the summer turns up the heat?

Grasser’s HVAC team will meet all of your home comfort and air conditioning service needs by installing, repairing and servicing all major brands.

Grasser’s HVAC services include:
A variety of air conditioning systems to fit your budget, such as:Grasser's Contractor Air Conditioning Repair, Maintenance and Installation, HVAC in PRINCETON, IL.

  • Energy-saving air conditioners
  • Cooling system accessories, such as:
  • Smart thermostats
  • Dehumidifiers
  • Standard-, medium- and high-capacity filters
  • Air conditioning repair or installation
  • Expert troubleshooting and diagnosis
  • Preventative AC maintenance tune-ups
  • Freon leak detection

Air Conditioning Installation for PRINCETON, IL:

Whether you’re building a new home or upgrading to a more efficient air conditioning system, we offer a variety of brands to meet the capacity, efficiency rating or price that you need. Our complete systems also include thermostats, filters and accessories. If you are replacing an older HVAC system, we may be able to credit your old system towards the new installation.

When selecting the right air conditioning system, you should consider the size and age of your home, the number of rooms, the local climate, utility costs, number of cooling days in the season, incentive rebate programs and any environmental concerns. With over 60 years servicing LaSalle, Bureau, Putnam, and Livingston counties let Grasser’s HVAC experience, help you make the right decision regarding the best air conditioning unit for your home.

Air Conditioning Repair PRINCETON, IL:

Keep yourself safe and your warranty intact: Never attempt an air conditioner repair on your own. We offer a Warranty on repairs, so let us take care of any future fixes for your air conditioning unit. Many customers find that our repairs actually improved their air conditioner, making it run better than ever before.

Air Conditioning Service PRINCETON, IL:

Don’t let a small problem with your AC grow into a costly air conditioning repair this season. The last thing you want is to find out you have an inoperative air conditioner on a 100+ degree day in the middle of July. Before the extremely hot Illinois summer hits upon us have your system checked by one of our certified HVAC technicians today.

AC maintenance services from Grasser’s include precision tune-ups, professional cleanings and safety checks of all components. We also offer detailed inspections of your home’s ductwork, insulation, refrigerant piping, electrical wiring, thermostats, condensate piping, flue piping, grills, drain pans and coils.
If you need Grasser’s AC repair, installation or service, click on our contact button and we will schedule an appointment to come out and see you today.

Local Reviews
for PRINCETON, IL

Rated 5.0 out of 5 stars based on 56 customer reviews

Map of Princeton, IL

Professional Friendly Service




Diagnosed furnace problem quickly. Had replacement part in his truck. Got our furnace running quickly


Map of Princeton, IL

Great company and service




Heather was a great sales clerk and gave me exactly the information I needed!!


Map of Princeton, IL

Great customer service. Quick and efficient..




Technician came out and quickly diagnosed problem and made repairs.


Map of Princeton, IL

Furnace works like a charm!





Map of Princeton, IL

Love Grassers




Matt very kind and helpful Very honest and appreciated


Map of Princeton, IL

No complaints




I am a hard man to please and crew was clean and worked hard


Map of Princeton, IL

Awesome Price




Heather was so nice and helpful when I stopped in. She worked with me on the pricing of my new appliance and I am so happy.


Map of Princeton, IL

Always and will forever do business with grassers




I have done business with grassers over the last 30 years and will continue to do so. Heather I have worked with a few times and she so easy going and accommodating. Talk about a pleasure to work with.


Map of Princeton, IL

Best Sales Clerk ever!




Stopped in thinking would purchase only 1 item and ended up walking out with 3. Heather was so knowledgeable and was so pleasant to work with. I have been to many appliance stores and she was by far the nicest, sweetest, and most hardworking I ever seen. And very smart. She took her time and never made me feel rushed. I couldn't believe how even though I went in with idea of maybe buying 3 I actually did! Way to go Heather.


Map of Princeton, IL

Great help




I called and talked to Heather, what a pleasure dealing with her and she got the job done. Great asset to Grassers


Trent G.

Trent G.

Changing your filter makes your furnace happy and run properly. This was an unhappy furnace

Near Park Ave E, Princeton, IL 61356
Princeton, IL - Changing your filter makes your furnace happy and run properly. This was an unhappy furnace
Trent G.

Trent G.

No heat

Near IL-26, Princeton, IL 61356
Doug H.

Doug H.

Install new hot shut off valve on lav

Near 2550 E St, Princeton, IL 61356
Doug H.

Doug H.

Run gas pipe for stove and washer

Near Park Ave E, Princeton, IL 61356
Princeton, IL - Run gas pipe for stove and washer
Doug H.

Doug H.

Run gas pipe for stove and washer

Near Park Ave E, Princeton, IL 61356
Trent G.

Trent G.

Installing a ventless heater in a garage

Near E St, Princeton, IL 61356
Princeton, IL - Installing a ventless heater in a garage
Heather D.

Heather D.

Near Princeton, IL 61356
Trent G.

Trent G.

Replace bad gas valve

Near S Main St, Princeton, IL 61356
JACOB H.

JACOB H.

Storage tank has a leaking at a fitting

Near Lovers Lane Rd, Princeton, IL 61356
JACOB H.

JACOB H.

Hour meter for electric heat not working properly

Near Lovers Lane Rd, Princeton, IL 61356