LaSalle & Bureau Counties Largest Plumbing, Heating and Air Conditioning Contractor
Award Winning Plumbing and HVAC Services.
Serving – LaSalle, Ottawa, Princeton, Peru Spring Valley & Beyond.
Grassers Plumbing & Heating is a reliable air conditioning, heating, plumbing company located in McNabb IL. serving the Illinois Valley for over 60 yrs. Our family owned and operated company is friendly, reliable, and affordable to bring your home or business total comfort.
WHY Grasser’s Plumbing & Heating?
24/7 Emergency Plumbing & HVAC
With over 40 trucks on the road at any given time our technicians and plumbers can respond to your emergency – fast. Our plumbers and HVAC technicians offer 24/7 emergency repair service, whether it’s a holiday, weekend or at 3:00 am, our friendly technicians can be there when you need service most.
Jim - Granville, IL
Matt came out and found my unit shot and quoted us a new one. BEST PRICES AROUND can't beat Grassers. One happy customer:)
Michelle - Oglesby, IL
Had Jacob out who was friendly and took the time to get my AC back up and running. THANK YOU GRASSERS AND JACOB!!
No where else go
Julie - Mendota, IL
Have used Grassers for many years and each employee does an outstanding job. Their technicians, service, even speaking with Heather on the phone was amazing. Highly recommend Grassers!!
Cool & Happy
Joseph - Marseilles, IL
Had tec out in 90 something weather and boy am very happy. Was miserable and thanks to Grassers Greg got me up and running.
Shannon - LaSalle, IL
Had tec out and went through all my issues and fixed in a timely manner, very happy customer
Lucie - Princeton, IL
Very happy with Aaron our technician who came to the house. Nice and very informative highly recommend.
Great customer service!
Joe - Henry, IL
After an incident their staff was wonderful to work with. They really do care about their customers and want to make it right! No questions asked.
Best Technician around
Larry - Princeton, IL
Highly recommend Matt for Air Conditioning Checks. He is so informative and nice, Grasser's is so lucky!!!
Helpful and sweet
Ken - Mendota, IL
Stopped in today and Heather waited on me. Very helpful, took her time and explained everything. Very impressed, so happy to have bought washer and dryer from her!
Matt was the best
Dorothy - Ottawa, IL
Matt came in the rain and worked on my air conditioner, never complained and did an outstanding job.
Replaced flow sensor on tankless water heater
Found earwig in contactor on air conditioner
Charging ac unit