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

Local Reviews
for seneca, il

Rated 4.8 out of 5 stars based on 5 customer reviews

Great

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 😊

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Great Service

Can't wait to soak up that hot water. Grassers' was the only place that met all the requirements of my loan specialist. So glad they could finance all the work needed. I wouldn't have found them without their radio advertisement.

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Great Service from Installer

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Quick response, great service!

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Very good service

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Job Locations
for seneca, il

Matt B.

Matt B. Job Checkin


Matt B.

Matt B. Job Checkin


Gregory D.

Gregory D. Job Checkin


Gregory D.

Gregory D. Job Checkin


Grasser's Plumbing .

Grasser's Plumbing . Job Checkin


JACOB H.

JACOB H. Job Checkin

Tankless water heater faulting


JACOB H.

JACOB H. Job Checkin

Removing air from boiler system


JACOB H.

JACOB H. Job Checkin

Replaced burner assembly on water heater


JACOB H.

JACOB H. Job Checkin

Replaced leaking gas pipe under ground


Matt B.

Matt B. Job Checkin


Timothy K.

Timothy K. Job Checkin

14 zone in floor heating system with a NHB 150 Navien boiler and Grundfos pump and a primary Taco pump

14 zone in floor heating system with a NHB  150 Navien boiler and Grundfos pump and a primary Taco pump

Doug H.

Doug H. Job Checkin

Install water heater

Install water heater

Doug H.

Doug H. Job Checkin

Install water heater and ejector pump

Install water heater and ejector pump

Scott O.

Scott O. Job Checkin


Scott O.

Scott O. Job Checkin