Contact Sign In Add Your Business
Hollister Electrical, Plumbing & Heating Hollister Electrical, Plumbing & Heating
Call Now
Website
Call
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 grown to serve Western Illinois and Southeast Iowa with expertise in HVAC, plumbing, electrical, and septic systems. Over three generations, we have maintained a commitment to quality, reliability, and community service. Our team of licensed professionals delivers 24/7 emergency support, upfront pricing, and a 100% satisfaction guarantee. We pride ourselves on using proven parts, modern tools, and safety-focused practices to ensure lasting solutions.

With an A+ BBB rating and consistent 5-star reviews, we prioritize transparency, customer education, and long-term relationships. From furnace replacements to septic tank pumping, our comprehensive services address every aspect of home comfort and infrastructure. As a certified Trane Preferred Dealer and Norweco Singulair system installer, we combine industry-leading products with local expertise. Our two-year workmanship guarantee and EPA 608 compliance underscore our dedication to excellence. For over 80 years, we have been more than a service providerwe are neighbors invested in the well-being of our community.
Services
HVAC Repair Plumbing Services Electrical Repairs Septic Tank Pumping Drain Cleaning Water Heater Installation Furnace Replacement AC Maintenance Bathroom Remodeling Kitchen Remodeling
Details
  • Year established: 1944
Highlights and features
  • We offer 80+ years of combined experience in HVAC, plumbing, and electrical services.
  • Our team is fully licensed, bonded, and EPA 608 compliant.
  • We guarantee 100% satisfaction with every service call.
  • 24/7 emergency availability ensures urgent issues are resolved promptly.
  • Two-year workmanship guarantee covers all installations and repairs.
Associations and certifications
  • BBB Accredited Business
What people say
Excellent service Prompt emergency response Knowledgeable technicians Fair pricing Reliable solutions
Update Listing
Services
HVAC Repair
Our HVAC repair services address furnace, air conditioner, and heat pump issues with fast, reliable solutions. Technicians diagnose problems efficiently, using factory-certified parts to restore comfort. We prioritize energy efficiency and system longevity while offering 24/7 emergency support for critical failures.
Plumbing Services
From leaky faucets to sewer line replacements, our licensed plumbers handle residential and commercial needs. We employ trenchless technology for minimal disruption and offer upfront pricing with no hidden fees. Emergency services include flooded basement remediation and sump pump repairs.
Electrical Repairs
Our electricians perform safety inspections, panel upgrades, and emergency repairs with code-compliant solutions. Services include whole-house generator installation, EV charging stations, and commercial electrical maintenance. All work includes a two-year guarantee for parts and labor.
Septic Tank Pumping
Regular septic tank pumping prevents system failures through thorough waste removal and component inspection. Our technicians use advanced equipment for residential and commercial systems, following environmental regulations. We also offer Norweco Singulair system installations for eco-friendly wastewater management.
Drain Cleaning
High-pressure jetting and camera inspections resolve clogs and buildup in sewer lines. We provide both emergency clearing and preventive maintenance plans. Services include trenchless pipe lining to repair damaged drains without excavation, minimizing property disruption.
Questions
Do you offer 24/7 emergency service?
Yes, we provide 24/7 emergency HVAC, plumbing, electrical, and septic services for urgent issues.
What areas do you service?
We serve Macomb, IL and surrounding areas including Rushville, Galesburg, Bushnell, Carthage, and Keokuk, IA.
Are your technicians licensed and insured?
All technicians are licensed, bonded, EPA 608 certified, and undergo background checks.
Do you offer financing options?
Yes, we provide financing options for major HVAC, plumbing, and electrical projects.
What guarantees do you offer?
We guarantee 100% satisfaction with all work and provide a two-year warranty on parts and labor.
Can you help with septic system upgrades?
Yes, we install Norweco Singulair eco-friendly septic systems for improved wastewater management.