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 NowGreat 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
Awesome company
Rita - Spring Valley, IL
Great company to work with:)
Great price
Jessica - Dalzell, IL
Excellent prices for their exceptional work
Trusted service
Glenn - Amboy, IL
Trust Grassers and their work
Trent went above and beyond. Good job!
Shirey - Dalzell, IL
Came,took apart, cleaned ignitor, gave us very good follow up inst.
Best company in Illinois Valley
Sara - Ottawa, IL
Awesome company
Joe - Tonica, IL
They do a outstanding job as always
kenray g.
installing water softener
kenray g.
installing reverse osmosis system.....HOWS YOUR WATER
Matt B.
Heather D.
kenray g.
installing water softener
Trent G.
No hot water
Trent G.
Installing a new UV light
JACOB H.
Repaired leaking pipes for bathroom
kenray g.
installing water softener
Trent G.
Installing. New humidifier
