Replacing your whole HVAC system — AC and furnace together — is a chance to fix sizing issues for good. We size it correctly and explain your options honestly.

Learn more

HVAC Maintenance

Regular maintenance is the cheapest way to avoid an expensive breakdown. We check your AC in spring and your furnace in fall, so small issues get caught before they become emergencies.

Learn more

HVAC Repair

Not sure if it's the AC, the furnace, the thermostat, or the ductwork? We diagnose your whole system — heating, cooling, and airflow — and fix the actual problem, not just the symptom.

Learn more

HVAC Replacement

When both your AC and furnace are past the point where repair makes sense, replacing them together is a chance to fix sizing issues for good.

Learn more

HVAC Tune-Up

A tune-up gets your whole system — AC and furnace — checked, cleaned, and tested ahead of the season that's about to demand the most from it.

Learn more

Why Choose Us

Why Homeowners Trust BB AC & Furnace Repair

A local HVAC company that treats your home the way we'd want ours treated.

Fast Response Times

We know a broken AC or furnace can't wait — we prioritize getting a technician to you quickly.

Honest, Upfront Pricing

You'll know the cost before any work starts. No pressure tactics, no unnecessary upsells.

Skilled HVAC Technicians

Our team diagnoses the real cause of the problem, not just the symptom, so repairs actually last.

Same-Day Repairs

Reviewed and confirmed by our customers — many common repairs are completed the same day we're called.

Emergency Service

No heat or no AC emergencies happen on their own schedule. We work to get to you as fast as we can.

Customer Satisfaction

A 5.0-star rating across 11 Google reviews, built on communication, punctuality, and real fixes.

We serve Lake Forest and 13 surrounding North Shore communities.

See All Service Areas

FAQ

HVAC Service FAQs

Still have questions? We're here to help.

Call (224) 754-7152

What HVAC services do you offer?

AC repair, furnace repair, heat pump and boiler service, indoor air quality, smart thermostats, commercial HVAC, and emergency service — browse by category above, or call us and we'll point you to the right one.

Do you work on both residential and commercial systems?

Yes — we service homes throughout Lake Forest and the surrounding communities, plus offices, retail, and light-commercial buildings.

How do I know which service I need?

If you're not sure, just call us and describe what's happening — we'll help you figure out whether it's a repair, a maintenance issue, or something more.

Ready 7 Days a Week

Need Fast HVAC Service? We're Ready.

Whether it's a routine tune-up or your AC picked the hottest day of the year to quit — one call gets a technician on the way.

Schedule Service Call (224) 754-7152