Business Details
50+ Years
experience
Emergency
services
Your Trusted HVAC, Plumbing & Electrical Experts in Macomb, IL
Hollister Electrical, Plumbing & Heating has been a trusted provider of essential home and business services since 1944. Founded in Macomb, Illinois, our family-owned business has served three generations of customers with expertise in heating, ventilation, air conditioning, plumbing, electrical systems, and septic solutions. Our commitment to quality is reflected in our 80+ years of local service, 100% satisfaction guarantee, and team of licensed professionals trained in the latest industry standards.We prioritize transparent pricing, emergency 24/7 availability, and community-focused service across Western Illinois and Southeast Iowa. Our technicians undergo rigorous background checks and maintain EPA compliance, ensuring safe, reliable workmanship for every project. From routine maintenance to emergency repairs, we combine proven experience with modern technology to deliver lasting solutions for residential and commercial clients.
Services
HVAC Repair
Plumbing Services
Electrical Services
Septic Systems
Drain Cleaning
Details
- Year established: 1944
Highlights and features
- We offer 80+ years of combined experience in HVAC, plumbing, and electrical services.
- Our team provides 24/7 emergency service with licensed, EPA-certified technicians.
- We guarantee 100% satisfaction with upfront pricing and no hidden fees.
- Our technicians are background-checked, drug-tested, and trained in modern solutions.
- We serve Western Illinois and Southeast Iowa with local knowledge and rapid response.
Associations and certifications
- BBB Accredited Business
- Trane Preferred Dealer
What people say
Amazing job
Excellent service
Prompt and reliable
Professional workmanship
Thorough solutions
Services
HVAC Repair
Our HVAC repair services address furnace and air conditioning issues with rapid response and certified technicians. We service all system types, including Trane units, ensuring efficient heating and cooling for homes and businesses. Emergency repairs are available 24/7 to restore comfort during extreme weather conditions.
Plumbing Services
From leaky faucets to sewer line repairs, our licensed plumbers handle residential and commercial plumbing needs. We offer upfront pricing, same-day service for emergencies, and specialized solutions like sump pump installation and septic tank pumping across Western Illinois.
Electrical Services
We provide comprehensive electrical services including panel upgrades, outlet repairs, and whole-house generator installations. Our licensed electricians ensure code compliance and safety for residential and commercial properties, with emergency troubleshooting available around the clock.
Septic Systems
Our septic services include tank pumping, field repair, and system replacements for residential and commercial properties. We offer eco-friendly solutions like Norweco Singulair systems and maintain 24/7 emergency availability for critical septic issues in rural areas.
Drain Cleaning
We resolve clogged drains and sewer line blockages using advanced equipment to restore proper flow. Our technicians handle residential and commercial drainage issues, including emergency clearing for flooded basements and preventive maintenance to avoid future backups.
Questions
What services does Hollister offer?
We provide HVAC repair/installation, plumbing services, electrical work, septic system maintenance, and drain cleaning across Western Illinois and Southeast Iowa.
Do you offer emergency service?
Yes, our 24/7 emergency service responds to HVAC, plumbing, and electrical crises at any time for urgent repairs.
What areas do you serve?
We serve Macomb, IL and surrounding areas including Rushville, Carthage, Galesburg, Keokuk, and other communities within a 60-mile radius.
Do you provide financing options?
Yes, we offer financing for qualifying customers to make energy-efficient upgrades and major repairs more affordable.
What guarantees do you offer?
We guarantee 100% satisfaction with upfront pricing, two-year workmanship warranties, and free trip fees for qualifying new customers.