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.
Quick and Clean
Don - Spring Valley, IL
Tec that came out was friendly and got the job done in hardly any time and was very clean. When he left didn't even know someone was in my house.
Susan - Hennepin, IL
Guy that came out to do install was kind and worked very hard to get job done. Very impressed.
Best Service Ever
Terri - Peru, IL
Company was amazing to work with. The guys that installed appliances did fantastic, highly recommend.
John - Princeton, IL
Had a plumber out today to install a new toilet and great experience as always!!!! Highly recommend this company. Such trustworthy and honest people.
Amazing help as always
Lori - Ottawa, IL
Heather helped me with my appliance and as always got the best care, treatment and service! HIGHLY RECOMMEND:)
Best company ever
John - Ottawa, IL
Had an amazing experience with this company. They are amazing to work with and always there to help me when other people suck.
Best Appliance Install and Service
David - North Utica, IL
Best company ever dealt with. First worked with Heather who was so knowledgeable in appliance sales. Second, had the Matt and his helper out to install. Super clean and efficient. Also had them out for other appliances in my home and they very smart with the issues. Tell me what problem is and the best solution, they don't try to get an extra buck. Love them.
Helpful as always
Missy - Spring Valley, IL
Had a cooktop installed and was very good and happy with everything. The company had sent the wrong one but Grassers re-ordered and even gave me a discount for the inconvenience. Super nice and honest of them to go out of their way for their customers.
Rita - LaSalle, IL
Had a dishwasher installed and they were in and out, clean, such great service!
Sally - Ottawa, IL
I have dealt with Grassers for years and keep coming back! They are honest and trust worthy people. Really care about the customer!!!
Checking roof top unit changing filters and belts
Cleaned flame sensor on south furnace
Replaced ignitor on north furnace
Central vacuum unit has a bad motor
Doing yearly maintenance to tankless water heater
Replacing section of leaking baseboard radiator.
Running new thermostat wire for package unit mice chewed wires
Checking over package unit for proper operation
Replaced burned wire nut on water heater