Gerardo did a great job!since the beginning when he provided the estimate, knowing that I didn’t have AC for a couple of days he showed up the next day and installed the unit! 👍👍👍
Our Company
HVAC Contractor backed by 16+ years of local experience
Better Climate Zone HVAC is a family-owned heating and cooling company based in Gurnee, IL, with over 15 years of hands-on experience serving homeowners across Lake County and the northern Chicago suburbs. We built this business on honest work, fair pricing, and the kind of service that keeps neighbors calling us back season after season. This is who we are and how we got here.
16+
Years Serving
8
Service Areas
20+
Services Offered
16+
Years Serving
Lake County
Our Story Comfort you can count on,
Comfort you can count on,
season after season
Better Climate Zone HVAC has been serving homeowners across the northern Chicago suburbs for over 15 years. Based in Gurnee, IL, we are a family-owned, locally rooted HVAC company built on one straightforward idea: every home deserves reliable heating and cooling from a team that actually shows up and does the job right.
We started this business because we saw a gap in the market. Too many homeowners were stuck with large companies that treated service calls like a number on a spreadsheet. We wanted to offer something different — a local crew that knows Lake County winters, understands the humidity challenges of the region, and treats your home with the same care we would give our own.
Over the past 15 years, we have handled everything from emergency furnace repairs in the middle of a January cold snap to full AC installations ahead of a hot Illinois summer. Our technicians are trained, experienced, and honest about what your system needs. We do not upsell work that is not necessary, and we explain every recommendation in plain language before we start.
Our services cover the full range of residential HVAC needs. We install and service furnaces, central air conditioning systems, boilers, humidifiers, and thermostats. We also handle duct and vent cleaning, furnace tune-ups, AC tune-ups, and boiler maintenance. Whether your system is brand new or has been running for 20 years, we have the tools and experience to keep it working efficiently.
We proudly serve homeowners in Wheeling, Fox Lake, Wauconda, Crystal Lake, Glenview, Round Lake, Palatine, Highland Park, Grayslake, Northbrook, McHenry, Antioch, Kenosha, and the broader Lake County area. If you are within our service zone, we are ready to help.
Being family-owned means our reputation is personal to us. Every job we complete is a reflection of the name we have built in this community. We are not a franchise. We are your neighbors, and we plan to keep earning your trust one service call at a time.
Ready to get started? Call us today at 224-656-5843 or email us at betterclimatezone@icloud.com to schedule your service or request a free estimate.
How We Work
What you can count on
15 Years of Experience
Our technicians have handled residential HVAC systems across Lake County and the surrounding areas for over 15 years. That field experience means fewer surprises and faster solutions for your home.
Family-Owned Service
Better Climate Zone is locally owned and operated out of Gurnee, IL. You work directly with people who live in the same communities we serve.
Honest Diagnostics
We tell you what your system actually needs, not what drives a bigger ticket. Our technicians explain findings in plain language before any work begins.
Full-Range HVAC Work
From furnace and boiler installation to AC tune-ups, duct cleaning, and thermostat setup, we handle the full scope of residential heating and cooling under one roof.
Energy-Efficient Installs
We size and install systems to match your home's actual load, so you get reliable comfort without paying for capacity you don't need.
Clean, Respectful Jobsites
We treat your home the way we'd want ours treated. Work areas are cleaned up before we leave, and we protect floors and surfaces during every visit.
Client Reviews
What Lake County homeowners say.
4.7
49 Google reviews
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Proudly Based in Gurnee, IL
Stop by, call, or book online — we're always nearby when you need us.
Phone
(224) 656-5843Hours
- Monday 9:00 AM - 5:00 PM
- Tuesday 9:00 AM - 5:00 PM
- Wednesday 9:00 AM - 5:00 PM
- Thursday 9:00 AM - 5:00 PM
- Friday 9:00 AM - 5:00 PM
- Saturday 7:00 AM - 12:00 PM
- Sunday Closed
Free, No-Obligation Estimate
Ready to work with a local team you can trust?
We have been keeping homes comfortable across Lake County for over 15 years. Call us at 224-656-5843 or email betterclimatezone@icloud.com to schedule your service.
Family-Owned Local Owned 15+ Years Experience