★★★★★
"Nothing but great things to say about Modern. Competitive pricing, professional, friendly crew, and they clean up their mess, which is unheard of. Prompt, efficient service. Highly recommend."
Bill Egor
New install · Verified
Heating & cooling service, installs, and repairs in Cedar Lake, Indiana.
Family-owned since 1963 and serving Cedar Lake and all of Northwest Indiana. Fast service, free estimates, and three generations of doing it right.
HVAC in Cedar Lake
Your Cedar Lake heating & cooling team.
Cedar Lake is our current home base, so when you call about a furnace or AC here, you are reaching neighbors just down the road. We keep homes around the lake and throughout town comfortable all year.
From quick repairs to full system replacements, our family crews handle it, and being local means we can usually get to Cedar Lake addresses fast.
Many Cedar Lake homes started as lakefront cottages and grew into year-round houses, which often means a patchwork of heating and cooling added over the decades. We are good at sorting that out, whether it is replacing an undersized furnace, adding cooling to an older addition, or sealing leaky ductwork so every room finally holds temperature.
What we do
Heating & cooling services in Cedar Lake.
New Installations
Furnaces, ACs, and heat pumps sized and installed right the first time.
Learn more →Replacements
Out with the old, in with an efficient, properly sized system.
Learn more →Maintenance & Repairs
Tune-ups and fast repair calls to keep you comfortable year-round.
Learn more →Radiant Heat
Warm, even comfort from modulating hot water boilers.
Learn more →Aeroseal Duct Sealing
Stop paying to heat the attic and even out every room.
Learn more →Indoor Air Quality
HALO-LED purification for cleaner air in every cubic inch.
Learn more →On the ground in Cedar Lake
Common projects we handle here.
- Converting and upgrading systems in older lake-area homes
- Whole-home furnace and AC replacements
- Aeroseal duct sealing for uneven, drafty rooms
No obligation
Need service in Cedar Lake?
Call us or request a free estimate. We answer our own phones and will give you a real arrival window.
Why Cedar Lake calls Modern
Service worth telling your neighbors about.
A local family, since 1963
Three generations serving Northwest Indiana. You reach us, not a call center.
Fast when it counts
When your system quits in Cedar Lake, we do our best to get out the same day.
Free, honest estimates
No-pressure quotes on installs and replacements, with financing available.
We clean up after
Tidy crews who treat your home like their own, every single visit.
Loved locally
Trusted across Northwest Indiana.
★★★★★
"When we called about a problem with our furnace in November, we got same-day service! The reps that came out were very knowledgeable, efficient & friendly."
Lisa Smith
Furnace repair · Verified
★★★★★
"Polite and experienced staff. They give you a very fair deal with professional install and craftsmanship. I've used them for decades. AAA+ company."
Anthony Fenyves
Repeat customer · Verified
Cedar Lake questions
Good to know.
Questions about heating and cooling service in Cedar Lake? Here are a few we hear often. Call (219) 322-4649 for anything else.
Where is Modern Heating & Cooling located?
Our current temporary shop is at 13735 Alexander St in Cedar Lake, IN. Being based right here means quick response times for local homes.
Do you service older lake-area homes?
Yes. Older Cedar Lake homes often have mixed or aging systems, and that is exactly the kind of work our crews handle every week.
Do you charge for estimates?
Estimates on installs and replacements are always free and no-pressure.
What areas do you serve besides Cedar Lake?
All of Northwest Indiana, including Schererville, Crown Point, Munster, Cedar Lake, Valparaiso, and the south Chicagoland suburbs.
Also serving nearby
