Our Core Services Delivered with Care
For 80+ years, we’ve been serving Macomb and nearby towns s with reliable, expert work you can count on.
Why Businesses & Homeowners Choose Hollister
Over 80 Years of Trusted Service
Locally Owned & Operated
100% Satisfaction Guarantee
(4.9) Google Rating
24/7 Emergency Service Available
Read What Our Customers Saying
We love hearing feedback from our satisfied customers!
Nicole C
2 weeks ago
I cannot recommend Hollister Electrical, Plumbing, & Heating highly enough. I originally called for help with both the plumbing and electrical installation of a new...
Carlos Lamas
a week ago
Hollister Electrical, Plumbing & Heating is an outstanding company. John, the owner, is amazing—professional, easy to work with, and truly cares about doing things right....
Nick Crowley
2 weeks ago
When our office had a leak in the middle of the night, they showed up promptly to handle the issue and ensured that Ameren was...
Need Service Today?
Proudly Serving Western Illinois & Southeast Iowa
Reliable. Local. Just Down the Road!
From Macomb to Keokuk, we bring dependable HVAC, electrical, plumbing, and septic service to homes and businesses across the region.
We service Beardstown, IL • Bushnell, IL • Canton, IL • Carthage, IL • Colchester, IL • Burlington, IA • Ft. Madison, IA • Galesburg, IL • Hamilton, IL • Monmouth, IL • Mt. Sterling, IL • Nauvoo, IL • Quincy, IL • Rushville, IL ... & beyond!
