Command Service Center, INC
Command Service Center, INC is a HVAC provider serving Mundelein, IL. Rated 5.0★ with 754 Google reviews. See services, review signals, and request a quote.
HVACMundelein, IL
On this page
Company overview
- TradeHVAC
- Service areaMundelein, IL
- Google rating5.0★ (754 reviews)
- Phone(847) 215-9880
- Address315 Depot St, Antioch, IL 60002, USA
Photos
Photos from Command Service Center, INC, Eli Salinas
What customers say
“Great company to work with, Brad and Marcus are great installers. Derek was able to work the pricing to get me a bit closer to what I had budgeted. Very professional, in and out quickly ,cleaned up w…”
“I called them and within 24 hours I had a new furnace installed!! Derek and Marcus were professional, honest, efficient, and knowledgeable. Derek arrived at 9am checked out the furnace and gave me the…”
“Several years ago, we replaced our home furnace and AC system, and Command Service exceeded every expectation. From start to finish, the process was smooth, professional, and exactly what you hope for…”
“I called Command Service and left a message for them on Sunday about issues with my furnace. Got a call from them Monday morning at 7:45 a.m. to schedule an appointment for a few hours later. Soon aft…”
“We have been using Command for the past few years and are consistently impressed. Fernando was here to service our furnace and he was efficient, knowledgeable and very patient. He was so personable …”
Key highlights
Strengths
- Highly rated (5.0★ average)
- Large review volume (754 reviews)
Things to ask
- Confirm availability for your area and timeline
- Ask about warranty terms on parts and labor
- Request a written estimate before work begins
- Ask about payment plans or financing
Explore nearby research
Frequently Asked Questions
What services does Command Service Center, INC offer?
Command Service Center, INC provides: HVAC diagnosis, repairs, and full system installs. They serve residential and commercial customers in Mundelein, IL.
What is Command Service Center, INC's rating?
Command Service Center, INC has a 5.0 out of 5 star rating based on 754 Google reviews.
Is this company licensed in Illinois?
All listed providers have a verified Illinois contractor license at time of publication. You can verify on the Illinois Department of Financial and Professional Regulation (state business registration) plus municipal HVAC licensing (e.g. City of Chicago Department of Buildings) lookup at https://online-dfpr.micropact.com/Lookup/LicenseLookup.aspx.
Does Command Service Center, INC offer emergency service?
Contact them directly to ask about emergency availability and after-hours service.
How do I request a quote?
Use the CTA below to submit your ZIP. You can message this company alongside two or three other local pros for easy comparison.
Licensing verified 2026-04-22. Reviews refreshed 2026-04-22.
Licensing data: Illinois Department of Financial and Professional Regulation (state business registration) plus municipal HVAC licensing (e.g. City of Chicago Department of Buildings) · Company data: verified business records + Google Business profile
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