Family-owned for 30 years across Kenosha, Racine, and Mt Pleasant. When your AC quits on a Saturday, Bob and his son show up — and come back Sunday to finish so you're not sweating it out.
The family behind the phone number
Bob Barengo started this business and never handed it off to someone who didn't care. Today he still shows up on every installation alongside his son — Mt Pleasant, Kenosha, Racine, and the surrounding counties. Customers who called him for a furnace repair years ago are now sending their neighbors his way. That kind of loyalty doesn't come from a call center.
Bob and his son run every installation themselves — you're not getting a rotating crew, you're getting the owners, on your job, start to finish.
Residential & commercial
When your furnace locks out in January, you need someone who answers. We diagnose the problem, explain what's wrong, and fix it — no upsell, no runaround.


Dead AC on the hottest week of summer isn't a scheduling problem — it's an emergency. We treat it that way, 24 hours a day, seven days a week.
From routine maintenance to full system replacements, we work on homes across the Kenosha and Racine area and give you straight talk about what your system actually needs.


Bob walks you through which unit fits your home — not which one has the highest margin. Customers consistently say the pricing surprised them in the best possible way.
When a commercial system goes down, every hour costs money. We service and install commercial HVAC with the same responsiveness we bring to residential work.


A failed refrigeration unit can mean spoiled product and lost revenue by morning. We know what's at stake and move accordingly.
Getting the HVAC right from the start saves headaches for years. We work with builders and contractors to spec and install systems that fit the build — not just whatever's in stock.

Reasons that hold up
Bob and his son personally handle every installation. You meet the owner on day one and he's still there when the job wraps.
Available every day of the week, including nights and weekends — and we don't charge extra for it.
Bob steers you to the equipment that fits your home, not the priciest one. Customers say the price surprised them in the best way.
5 ★ on Google · 10 reviews
“Excellent service extremely knowledgeable goes the extra mile. Installed two air conditioning units and two furnaces on a Saturday and came back on Sunday to finish the job because we had no air. Highly recommended. Fair price.”Jim — 2 years ago
Bob and his son were very professional from the get go. Bob's thorough explaination of which unit to select for our home, to the removal of the 21 yr old unit, to the install of the new unit were all very professional. Their attention to detail was phenomenial and highly recommend Barengo's Heating for your HVAC install. Great price on the new system as well. Why consider anyone else when you can get the best knowledgeable father/son team there is.
Thank you again for your work done.
Best people and company w I th very professional from install to answering any questions we had. The unit was so inexpensive I regret not having done this years ago. And these guys were so efficient to complete the installation with some surprises to also fix along with everything. Am so happy with them and the quality of the unit takes care of my whole 3 floor home. I recommend them highly !!
Addie — 3 years agoPurchased a ac unit and installed, the owner and son that installed it were great! Every question I had they answered, they went above and beyond with the work and with answering my questions. Great workers and got the job done in a timely fashion and just was a great experience! Would highly recommend if you need any heating and cooling work done
Billy — a year agowhen I had furnace problems many years ago one winter, this is the family owned company that got me through it. I have since had them replace a furnace and water heater. they just cleaned my furnace this week. I just set up an old neighbor for an appointment with them later that day. I trust them
Dave — a year agoThe name on the truck

Bob founded Barengo's Heating & Refrigeration and still runs every installation himself alongside his son. Straight answers, fair pricing, and 24-hour service at no additional charge.
Before we arrive
Check your thermostat batteries and make sure it's set to Heat — then check your filter; a clogged filter can trigger a safety shutoff. If the furnace has a reset button, press it once and wait a few minutes to see if it restarts.
Check that the thermostat is set to Cool and the fan is set to Auto, then check your air filter and the circuit breaker for the outdoor unit — a tripped breaker is a common culprit before anything else.
Turn the system off at the thermostat immediately, don't run it, and call for service — a burning smell coming from HVAC equipment needs a technician before the system is operated again.
Make sure nothing is blocking the condenser coils or vents, check that the door seals are closing fully, and keep the unit closed as much as possible to preserve temperature while you wait.
The real questions
Bob will tell you honestly what your system is worth repairing and what a replacement actually costs — customers have said the new unit price was so reasonable they wished they'd called sooner.
We're available 24 hours a day, every day of the week, and we don't charge extra for nights or weekends — that's just how we operate.
Bob and his son personally handle every installation — you'll meet the owner on day one and he'll still be there when the job is done.
Installs & jobs
A look at installs and jobs we've completed for homeowners and businesses in Mt Pleasant, Kenosha, Racine, and beyond.
Tell us about the job
Send us your information and we'll get back to you fast — for emergencies, call directly for the quickest response.
This preview is a demo layout. To get on the schedule right now, call Bob directly — 24 hours a day, no extra charge for nights or weekends.
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