About Grassers
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.
Local Reviews
Powered by Nearby NowFast and efficient
Sam - Washburn, IL
Did a great job on our install of the washer and dryer. Highly recommend
Great install
Joe - Mendota, IL
Installers worked awesome, converted range and was able to use as soon as left!!
Install of washer
Linda - Peru, IL
Install of washer was 5 🌟🌟🌟🌟🌟
Great install
Dave - Hennepin, IL
Installation went very well, guys very clean and careful
never had a bad experiance with grassers
Greg - Varna, IL
Great technician
Don - Princeton, IL
So happy with a Doug and work he did at our home. Love Grassers
Great installation
Joanne - Peru, IL
Loved Matt and Brandon who came To install my appliances. They did an amazing job can’t say enough good things
Great and so beautiful
Nathan - Peru, IL
Love all the appliances Heather did a fantastic job!!!
Great service!!!!!!
April - Mendota, IL
Enough said:)))
Great service
Mary - Henry, IL
kenray g.
installed
kenray g.
fixing broken pipes illinois weather 🤷🏼♂️ #illinoiswinter #nochill
JACOB H.
Lit pilot on water heater tested all ok
JACOB H.
Replacing filters on make up air units
JACOB H.
JACOB H.
Installing grab bars in bathrooms
JACOB H.
Installing outdoor hydrants on house
JACOB H.
Replacing sump pump
JACOB H.
Tankless water heater drain plugged up
Trent G.
Installing a new waterheater and whole house humidifier
