404 W Main St
McNabb, IL 61335
815-882-2111

Local Reviews
for spring valley, il

Rated 4.9 out of 5 stars based on 24 customer reviews

Awesome Guy

We had a few people and a service tech come work on my oven and the Awesome Guy found the issue.

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Great Installers

Pete & Joe were excellent. Couldn't be happier. My new furnace and air installed perfectly and they even cleaned up after left. Very happy.

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Great service

Can't say more but great service as always

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Quick and Clean

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.

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Helpful as always

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.

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30 years of dedication

My mother been using Grasser’s for over 30 years. I couldn’t be home to help with furnace install and i knew after talking with them they took care of her and install! Great work Grasser’s and helping us out.

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Very nice and polite gentleman

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Great

They did awesome job ! I got a surges protector . Thank you !

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Nice gentleman

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Service was very good

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Job Locations
for spring valley, il

JACOB H.

JACOB H. Job Checkin

Replacing exhaust blower and control board on furnace


JACOB H.

JACOB H. Job Checkin

Installed ignition control on hanging heater


JACOB H.

JACOB H. Job Checkin

Replaced exhaust blower and collector box on furnace


JACOB H.

JACOB H. Job Checkin

Looking at tube heaters.


JACOB H.

JACOB H. Job Checkin

Replaced gas valve on furnace


Matt B.

Matt B. Job Checkin


Grasser's Plumbing .

Grasser's Plumbing . Job Checkin


Grasser's Plumbing .

Grasser's Plumbing . Job Checkin


JACOB H.

JACOB H. Job Checkin

Charging ac unit


JACOB H.

JACOB H. Job Checkin

Cleaned flame sensor on south furnace


JACOB H.

JACOB H. Job Checkin

Replaced ignitor on north furnace


Heather D.

Heather D. Job Checkin


JACOB H.

JACOB H. Job Checkin

Replaced heat exchanger in tankless water heater


Heather D.

Heather D. Job Checkin


Mark P.

Mark P. Job Checkin

New Carrier 60k btu furnace with a 2 ton Carrier ac as well as a whole new duct system for this customer in east Peoria this week..

New Carrier 60k btu furnace with a 2 ton Carrier ac as well as a whole new duct system for this customer in east Peoria this week..