HVAC Service & Maintenance Plans in Des Plaines, IL

Alltech HVAC is a family-owned heating and cooling company headquartered at 1240 Rand Rd in Des Plaines, IL. For more than 20 years we have repaired, installed and maintained furnaces, boilers, air conditioners and ductless systems for our Des Plaines neighbors, and we hold an A+ rating with the Better Business Bureau. Call (866) 482-2007 to schedule service.

HVAC Maintenance Plans in Des Plaines

Our Universal Savings Agreement keeps your equipment running efficiently and helps protect manufacturer warranties. It includes:

An annual AC tune-up and heating tune-up
Priority scheduling
10% off repairs on covered equipment
A one-year parts and labor warranty on our work
Coverage tailored to your equipment, which may include an air conditioner, furnace, boiler, humidifier, electronic air cleaner, dehumidifier or tankless water heater
Transfer to your new home or to the new owner if you move

Wondering if a plan is worth it? See maintenance agreement benefits and whether annual maintenance pays off.

Repairs and New Systems

We repair furnaces, boilers and air conditioners of all makes, and we install new systems with free in-home estimates and Hearth financing.

Commercial HVAC in Des Plaines

Local businesses rely on us for rooftop units, split systems, exhaust fans and makeup air. We build commercial maintenance agreements after assessing your equipment.

HVAC Services We Provide in Des Plaines

Why Des Plaines Homeowners Choose Alltech HVAC

Family-owned and operated in Des Plaines for more than 20 years
A+ rating with the Better Business Bureau
Licensed and insured, with a Certificate of Insurance available on request
We service all makes and models
Free estimates on new system installations
Monthly payment options through Hearth financing

Frequently Asked Questions

What’s included in the Universal Savings Agreement?

The Universal Savings Agreement includes an annual AC tune-up and heating tune-up, priority scheduling, a 10% discount on repairs to covered equipment, and a one-year parts and labor warranty on our work. Each agreement is tailored to your home’s equipment.

Can I transfer my maintenance agreement if I move?

Yes. Your agreement can be transferred to your new home or to the new owner of your current home.

Do you offer emergency HVAC repair in Des Plaines?

Yes. We handle emergency heating and air conditioning repairs for Des Plaines homes and businesses. We do not offer 24-hour emergency service to residential customers, so call our office at (866) 482-2007 during business hours, Monday through Friday, 7:00 a.m. to 3:30 p.m.

Do you charge for estimates in Des Plaines?

We offer free estimates on new system installations and replacements. For repairs, we charge a diagnostic fee for a technician to determine what is wrong with your unit, then provide a quote for the repair. Call the office for current diagnostic fees.

Do you offer financing?

Yes. Alltech HVAC partners with Hearth to offer monthly payment options. Checking which loan options you pre-qualify for will not affect your credit score.

Schedule HVAC Service in Des Plaines

Call (866) 482-2007 or use our online contact form to schedule service or a free estimate on a new system. Our office is open Monday through Friday, 7:00 a.m. to 3:30 p.m., and weekend appointments are available by request.