Maintenance Agreements
Keep Your Comfort Systems Running Right
Preventive maintenance for just pennies a day — keeping your heating, cooling, and water heater in safe, efficient working order.
Why Preventive Maintenance?
Preventive maintenance on your furnace and air conditioner in the fall and spring helps keep your equipment in safe and efficient working order. Potential repairs can be diagnosed early before they become more serious — and well-maintained equipment simply lasts longer.
Customers who enroll in a Macari's Service Agreement benefit from priority scheduling and discounts on repairs, including parts. We're a local, veteran and family-owned HVAC, Plumbing, and Appliance business that has served the local communities for 70 years.
Priority Scheduling
Agreement holders move to the front of the line every time they call.
10% Off Parts
Discount on parts for any repair needed during or after your tune-up.
Twice-Yearly Tune-Ups
Furnace inspection in fall, AC tune-up in spring — before each season.
70 Years of Experience
Veteran and family-owned, serving the local community since the beginning.
Service Agreement Plans
Preventive maintenance for just pennies a day.
Most Popular
HVAC Service Agreement
Full coverage for your furnace and air conditioner.
- Priority service scheduling
- System tune-up twice per year — fall furnace, spring AC
- Includes standard 1" filter
- 10% discount on parts
Applies to residential furnace, AC, heat pump, fan coil, or geothermal systems within a 35-mile radius.
Sign UpAdd-On
Standard Water Heater Add-On
Add gas or electric water heater coverage to your HVAC agreement.
- Flush water heater
- Pull burner and clean
- Clean thermocouple
- Clean inlet screen
- Check amp draw and electrical connections
Available as an add-on to the HVAC Service Agreement. Gas and electric water heaters.
Sign UpStandalone
Tankless Water Heater Flush
Annual descaling flush to keep your tankless unit running efficiently.
- Full descaling flush service
- Inspect for sediment buildup
- Check connections and performance
- Performed by certified technicians
Standalone service for tankless water heater owners.
Sign UpBrands We Service
Our technicians service all major brands and many more.
Why Choose Macari's?
- Locally owned and operated — serving the community for 70 years
- Veteran and family-owned business
- Licensed and insured
- NATE Certified and EPA 608 Certified technicians
- Serving Shelbyville and within a 35-mile radius
Common Questions
How do I sign up?
Call us at (217) 774-4214 or submit a service request and we'll get you enrolled. We'll schedule your first tune-up and send you your agreement details.
When are the tune-ups scheduled?
We schedule your furnace tune-up in the fall before heating season and your AC tune-up in the spring before cooling season. We'll reach out to set up each visit.
What does the 10% discount cover?
The discount applies to parts on any repair needed during or after your tune-up visits, for the life of your agreement.
Does the agreement cover emergency calls?
The agreement covers your two annual tune-ups and the parts discount. Emergency service is available 24/7 — agreement holders receive priority scheduling.
What systems are eligible?
The HVAC agreement applies to residential furnaces, air conditioners, heat pumps, fan coils, and geothermal systems within a 35-mile radius of Shelbyville, IL.
Ready to Sign Up?
Call us or submit a request and we'll walk you through the plan and get you scheduled.