ILLY HVAC

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About

Exhausted of option overload? Nightmares about the cost to replace your system? We got your back. Whether you’re dealing with the heat of summer or the chill of winter, you depend on your heating and air system to keep you comfortable. When unexpected problems strike your home, turn to ILLY HVAC in St. Charles, MO. This locally owned and operated HVAC contractor carries more than 30 years of experience in the field. Their talented technicians take pride in offering custom solutions, affordable rates, and excellent customer service. As a trusted HVAC contractor, this team will exceed your expectations with timely furnace and air conditioning repairs, installations, and more. Seasoned technicians use the latest technology and years of expertise to diagnose issues and keep your systems in great shape.

Overview

Hired 15 times

Background checked

5 employees

11 years in business

Business hours

SunClosedMon9:00 am - 5:00 pm

Payment methods

This pro accepts payments via Cash, Check, Credit card, Stripe, and Venmo.

Social media

Facebook

Services offered

Duct and vent type

Heating

Dryer

Exhaust

Other

Building height

Single-level

Two-story

Three-story

Property type

House

Condo/Apartment

Townhouse

Business

Projects and media

Reviews

Customers rated this pro highly for responsiveness, value, and work quality.

Exceptional 5.0

48 reviews

5

98%

4

0%

3

2%

2

0%

1

0%

Read reviews that mention:

Steven B.

Nov 26, 2024

•

Hired on Thumbtack

Jeff bid the job and communicated with me the e tire time. When he couldn't complete the job in one day, he communicated with me to schedule another day to return and finish

Details: 1 - 5 vents • Heating and cooling • Rigid sheet metal • I'd like to discuss with the professional • Single-level building • House

Duct and Vent Installation or Removal

Alcina S.

Nov 7, 2024

•

Hired on Thumbtack

They are very prompt in response and visit. Jim fixed our issue efficiently and charged us quite reasonably. Definitely recommended.

Details: Replacement • Central heating or cooling

Thermostat Installation or Repair

Deandre W.

Dec 7, 2023

•

Hired on Thumbtack

Jim ILY is a class act. Worked with me a lot to ensure that I had a quality HVAC system with a budget that I could afford, that was high quality. Hire him. He feels like a cool uncle that helps to keep everyone happy.

Details: Furnace • No heat • Basement • Two-story building • House

Heating System Repair or Maintenance

brandon W.

Aug 7, 2023

•

From Google

Jeff (co-owner of illy) is a very professional technician and answered all the questions I had. Didnt try to upsell any repairs or services. Was very thorough with inspection and diagnosis. Concluded system was just low on refrigerant and likely had a minor leak. Had another company here a week before and it was a world of difference. They were pretty unprofessional. Did some checks and said the refrigerant level was good but the compressor was bad, and recommended replacing the whole condenser unit which cost thousands of dollars. Glad I got a 2nd opinion from illy HVAC! Great company with honest and awesome service! Highly recommended.

Molly K.

Jul 29, 2023

•

From Google

Ive used them several times and I will never call anyone else. They are always on time, professional, explain everything to me in detail, and do their best to repair instead of replace.

Credentials

Background Check

James Illy

ILLY HVAC

About

Payment methods

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