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

Grassers Contractor Air Conditioning Repair OTTAWA IL

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

Rated 4.9 out of 5 stars based on 39 customer reviews

Map of Ottawa, IL

Very happy with appliance and service




Great price on my Maytag refrigerator and knowledgeable and amazing staff


Map of Ottawa, IL

Good service





Map of Ottawa, IL

Great install




Matt installed my dishwasher and very pleased. He was clean, efficient and really took his time. Thank you I love it!


Map of Ottawa, IL

Best rep ever




Had heather help me via email and was so helpful and on the ball getting back to me!!! Very happy with my appliance! I called other plAces and it took days to hear from them or I never did!


Map of Ottawa, IL

Surprise !




I had pleasure of working with heather over phone. When one of the guys slipped up she came to rescue and got my service taken care of that day! Very happy customer


Map of Ottawa, IL

Always clean & fast




In and out and fixed problem! Picked up and left my area cleaner then was.


Map of Ottawa, IL

Matt was the best




Matt came in the rain and worked on my air conditioner, never complained and did an outstanding job.


Map of Ottawa, IL

Amazing help as always




Heather helped me with my appliance and as always got the best care, treatment and service! HIGHLY RECOMMEND:)


Map of Ottawa, IL

Best company ever




Had an amazing experience with this company. They are amazing to work with and always there to help me when other people suck.


Map of Ottawa, IL

Amazing Company




I have dealt with Grassers for years and keep coming back! They are honest and trust worthy people. Really care about the customer!!!


Matt O.

Matt O.

Installing new appliances for another location at Heritage Harbor

Near N 2753rd Rd, Ottawa, IL 61350
Ottawa, IL - Installing new appliances for another location at Heritage Harbor
Matt O.

Matt O.

Installing appliances in a new unit at Heritage Harbor

Near Leeward Way, Ottawa, IL 61350
Ottawa, IL - Installing appliances in a new unit at Heritage Harbor
Matt O.

Matt O.

Installing range, fridge, dishwasher, laundry center, microwave at a new unit in Heritage Harbor

Near Leeward Way, Ottawa, IL 61350
Heather D.

Heather D.

Near Ottawa, IL 61350
Doug H.

Doug H.

Install ice maker valve

Near Valley View Dr, Ottawa, IL 61350
Ottawa, IL - Install ice maker valve
Doug H.

Doug H.

Fix water leaks in both restrooms

Near Holiday Ln, Ottawa, IL 61350
Ottawa, IL - Fix water leaks in both restrooms
Doug H.

Doug H.

Install water heater

Near Carriage Dr, Ottawa, IL 61350
Ottawa, IL - Install water heater
Doug H.

Doug H.

Fix leak under kitchen sink

Near W Jackson St, Ottawa, IL 61350
Ottawa, IL - Fix leak under kitchen sink
kenray g.

kenray g.

tub drain repair

Near 15th Ave, Ottawa, IL 61350
kenray g.

kenray g.

installed organic removal softener

Near N 35th Rd, Ottawa, IL 61350
Ottawa, IL - installed organic removal softener