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
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Don - Seneca, IL
I was planning on calling Gary or Heather to tell them what a positive experience it was to have Matt doing the installation. You couldn't have sent a better guy to do the job but you have a trove of great people working for you but being long time customers from our days as builders to us being retail customers you guys are the best,and we thank you 😊
Very nice and friendly service men
Laurie - Granville, IL
Great service overall
Justin - Mark, IL
Awesome guy you guys got working for you.
Didn’t like the wait for parts but service was excellent.
Jerry & Nedra - Varna, IL
Great service
Marshann - Princeton, IL
Very pleasant people to work with. They made sure the stove was level and that it was operating properly before leaving
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Sharon - Henry, IL
Nice and knowledgeable
K - Ottawa, IL
Frank was nice, knew what he was doing, and was thorough.
Fast service and great price
Judy - Dana, IL
Great service
Kathy - Spring Valley, IL
Great Service
Randy - McNabb, IL
From the purchase to the installation...very satisfied!
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