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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Phillip - Varna, IL
Fantastic good job
Excellent service. Gave information and advice on using new unit. The sales person we had was very knowalagable
Nancy - Streator, IL
Great Service
John - Princeton, IL
Good
Great Customer Service, Competitive Prices
Luanne - Mendota, IL
Heather was wonderful to work with. She is very knowledgable and took time to provide guidance to choose a product that was best for an elderly person. It was a smooth transaction including delivery and installation of a wall oven.
Very good service excellent work Saw wash machines cheaper but you had to remove old washer and move dryer up so figured that was part of cost
Judy - Ladd, IL
Very good service and work
Consistent Service
Gene/Ann - Putnam, IL
Heather was just the best! Very professional, answered the needs presented, friendly and accommodating. She exemplified the great service and customer service we have known Grassers to be known for. We thank you Heather!
Great
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
Matt B.
JACOB H.
Two geothermal units down.
Matt B.
Heather D.
JACOB H.
Replaced board and transformer from water damage
Matt B.
Matt B.
Matt B.
Heather D.