Respect for your property
Shoe covers, tidy work areas, clear arrival communication, and a professional handoff.
Certified Rheem & Ruud Dealer
Comfort handled.
Start to finish.
When your system stops—or it’s time for a new one—H&K HVAC brings honest, hands-on heating and cooling service to local homes and small businesses.
6 yearsIn business
HonestRecommendations
LocalChicagoland service
SERVING CHICAGOLANDComfort you can count on.
01
Prepared arrivalClear job details before dispatch
02
Respectful workCare for your property and time
03
Straight answersPractical options without confusion
EQUIPMENT EXPERTISECertified Rheem & Ruud Dealer
Professional equipment recommendations, installation, and service for Rheem and Ruud comfort systems.
The H&K way
We don’t lead with
“you need a new one.”
First, we figure out what is actually wrong. If a repair makes sense, we’ll explain it. If replacement is the smarter move, we’ll show you why and give you a free estimate.
OUR SIMPLE PROMISERepair when practical.
Replace when it makes sense.No pressure. Just a clear recommendation for your comfort and budget.
Replace when it makes sense.No pressure. Just a clear recommendation for your comfort and budget.
What we do
Local HVAC service
done the right way.
Repairs, seasonal maintenance, and clean new-system installations with clear recommendations from a local HVAC company.
Air conditioning
Diagnostics, repairs, replacements, and cooling installations built for dependable summer comfort.
Heating & furnaces
Careful troubleshooting, repair, and installation for furnaces and heating systems.
Seasonal maintenance
Planned service that helps reduce surprise breakdowns and keeps equipment operating cleanly.
Indoor air quality
Filtration, humidity control, ventilation, and practical options for indoor comfort.
Hot-water tanks
Responsive service and replacement options when your hot-water system is unreliable.
Urgent HVAC service
Direct help when your heating or cooling problem cannot wait for a routine appointment.
Residential HVAC
Your home should feel right—without thinking about it.
H&K helps homeowners restore comfort quickly, plan smart replacements, and keep equipment working the way it should.
- Furnace & air-conditioning repair
- Complete system installation
- Seasonal maintenance
- Air quality & hot-water solutions
Small business HVAC
Straightforward comfort for local businesses.
H&K helps local offices, shops, and other small commercial properties with practical repairs, maintenance, and system installations.
01 Repair & diagnostics02 New system installation03 Planned maintenance04 Honest recommendations
Small-business service details → The H&K approach
Experienced work.
Personal service.
H&K combines six years in business with the hands-on care of a local company. You get clear communication and workmanship that respects your home or business.
Get started →Certified Rheem & Ruud Dealer
Professional recommendations, installation, and service for Rheem and Ruud comfort systems.
Free Estimates
Free estimates for new HVAC installations and replacement projects—no obligation.
6 Years in Business
Six years of hands-on HVAC repairs, maintenance, and installations for the local community.
Honest Recommendations
A diagnosis explained in plain language, with no pressure toward a bigger job than you need.
Local Coverage
Serving Chicago and the southwest suburbs, including Palos Hills, Orland Park, Palos Heights, and Oak Lawn.
Repair-or-Replace Promise
Repair when practical, replace when it makes sense—just a clear recommendation.
SAVE THIS FOR A BAD DAYBefore you call:
Before you call:
three safe checks.
Sometimes the simple stuff gets comfort moving again. Never open equipment panels or attempt a repair yourself.
- 01Check the thermostatConfirm the mode, temperature setting, and fresh batteries if your model uses them.
- 02Look at the air filterA heavily clogged filter can restrict airflow. Replace it only if it is safely accessible.
- 03Check the breaker onceIf it has tripped, reset it one time. If it trips again, leave it off and call H&K.
Real H&K projects
Recent work from
the field.
Actual equipment serviced and installed by H&K for residential and small-commercial properties.
Customer experience
The standard we aim to earn on every call.
Verified customer reviews can be added here as H&K’s approved review sources become available.
Confidence in the decision
A diagnosis explained in plain language, with choices that make sense for the system and property.
Emergency HVAC service
Comfort problem?
Call H&K now.
For no-heat, no-cooling, and other time-sensitive HVAC concerns, reach H&K directly for a fast local response.
Call (773) 682-2112 → Free estimates
Planning a new installation?
Get a free estimate for a new residential or commercial HVAC installation, replacement system, or hot-water tank project.
Request a free estimate → Chicago & Southwest Suburbs
Local service.
Personal attention.
H&K HVAC serves homeowners and small businesses throughout Chicago and the southwest suburbs, including Palos Hills. Service depends on scheduling and job location—call or send your ZIP code and the team will confirm availability.
Request service
Tell us what’s going on.
Send the essentials now. H&K can follow up to confirm details, availability, and next steps.
Prefer to speak with someone?Call (773) 682-2112 or email Mikekrystyniak88@gmail.com.
Good to know
Questions before you book?
Yes. H&K HVAC handles residential systems and straightforward heating and cooling work for local offices, shops, and other small commercial properties.
Yes. Select “No heat / no cooling” in the request form so the team can quickly understand the urgency and follow up appropriately.
Yes. A technician can assess the condition of your equipment, explain the practical options, and help you compare immediate repair needs with longer-term replacement value.
Yes. H&K provides free estimates for new HVAC installations and replacement projects. Call or send a request with the property and project details.