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From $50
Up to $500
Closed until Thu, 7:00 AM
At Lansing Heating & Air Conditioning in St. John, we specialize in HVAC services, ensuring your home's comfort all year round. As a reliable HVAC…
The Best HVAC Company in St John
Compare top-rated hvac providers in St John. Profiles include verified reviews, service details, and direct contact options.
Service providers
HVAC pros near St John
These companies are based in nearby cities and serve St John.
From $50
Up to $500
Open 7:00 AM – 7:00 PM
At Schererville Heating and Cooling in Schererville, we specialize in HVAC services, providing efficient solutions for your heating and cooling ne…
From $50
Up to $500
Open 6:00 AM – 8:00 PM
At HVAC Rios in Dyer, we specialize in air conditioning and heating services with a focus on ventilation. We are dedicated professionals in the HV…
From $50
Up to $500
Closed until Thu, 8:00 AM
In Schererville, we are Modern Heating & Cooling - your reliable partner for HVAC services. We specialize in heating contractor, air conditioning …
From $50
Up to $500
Closed until Thu, 8:00 AM
In Schererville, we are Air Control Heating & Cooling, a dedicated team of HVAC specialists, committed to ensuring your home comfort. We pride our…
From $50
Up to $500
Open 7:00 AM – 7:00 PM
In the realm of home comfort, we at STAT HVAC in Schererville understand the importance of a reliable heating and cooling system. We're more than …
From $50
Up to $500
Open 24/7
In Schererville, we're more than just a HVAC services provider - we're your trusted neighbors dedicated to keeping your home comfortable all year …
From $50
Up to $500
Closed until Thu, 7:00 AM
At Allied Heating & Cooling in Griffith, we specialize in HVAC services, providing expert solutions for your air conditioning and heating needs. W…
From $50
Up to $500
Open 24/7
In Griffith and its surrounding neighborhoods, we are Meyer's Companies, Inc., your go-to HVAC experts. We offer a comprehensive range of services…
From $50
Up to $500
Open 8:00 AM – 11:00 PM
In Cedar Lake, at Illiana Heating & Air Conditioning, Inc., we deliver reliable and efficient HVAC solutions for homeowners. We specialize in heat…
From $50
Up to $500
Open 24/7
In Highland, we are Pustai Heating and Cooling - your reliable partner for all HVAC needs. As a leading HVAC services provider, we specialize in h…
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Verified HVAC in St John, IN
We show only active businesses that pass moderation. Results are specific to St John and nearby service areas, and inactive profiles are removed to keep the list current.
Real reviews for hvac
Ratings and reviews come from customers who used the service. Compare hvac pros in St John by experience, responsiveness, and value before you reach out.
Local-first search in St John
Filter by neighborhood, check locations on the map, and find providers close to home or work in St John. Listings are refreshed regularly — September 2026.
Short drive from St John, including Schererville
The same listings in the closest cities — providers there often take jobs in St John too. Mileage is the approximate distance from St John.
- Schererville 1.5 mi
- Dyer 1.8 mi
- Griffith 3.9 mi
- Cedar Lake 4.2 mi
- Highland 4.2 mi
- Merrillville 5.3 mi
- Crown Point 6.4 mi
- Hammond 7.0 mi
- Lansing 7.2 mi
- Gary 7.5 mi
- Steger 8.0 mi
- South Chicago Heights 8.8 mi
St John, IN: what locals check
Looking for hvac in St John? This page lists verified local providers with ratings, reviews, and contact options. We show active businesses only — profiles are moderated and updated by owners.
Compare pros by experience, price range, and customer feedback. Many providers offer free estimates or same-day service for common requests. Use filters and the map to find someone close to your address.
Before you hire
- Read the most recent reviews for your specific type of job.
- Ask about licensing and insurance when required for this trade.
- Get a written estimate for work over a few hundred dollars.
- Confirm availability and any trip or emergency fees upfront.
Tips & guides from GigoPro
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A dead water heater, a flickering light, a leaking dishwasher, a roof that needs replacing — every home eventually needs a professional, and the person you choose decides the pric…
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The Complete Guide to AC Repair Costs
"How much does AC repair cost?" is the most-asked question in home comfort — and the honest answer is genuinely complicated. The price of a repair depends on the type of system, t…
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Recent reviews in St John
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Damari 10 (Muzikaddict54)
We had a furnace issue and called Lansing Heating and Air for help. Rich showed up promptly and fixed the problem efficiently. He was knowledgeable, professional, and did the job right. We'll consider Lansing Heating and Air if our system needs fixing again in the future.
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Ingrid Schwarz
We got hooked up with this company on a frigid winter morning when our furnace conked out - they showed up pronto and got us a new one ASAP. We're now on regular maintenance with them, and every time John comes out, he's always on time, courteous, and competent. Today, Ben, Rob, and John spent the day installing a new AC in a tiny attic space, walked me through what they did, and did it right. Their team is top-notch - I highly recommend Lansing heating and air; their staff is excellent!
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Lora Sanchez
I recently had a great experience with Rich from Lansing Heating and Air Conditioning who came to fix my outside air-conditioner unit and performed a furnace system clean and check. The work was done to perfection and I'm thoroughly impressed. As a long-time customer since 2016, I've never been disappointed with this company's services. Their professionalism is spot on, with prompt arrivals and courteous communication. Their knowledge of heating and cooling systems is top-notch, addressing all my concerns. They also offer an affordable yearly service program that keeps my furnace and air-conditioner running smoothly. If you're dealing with issues, I highly recommend giving them a call – don't forget to inquire about the ACES Program when you do.
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Sheri Zuccarelli
We recently got our AC and furnace installed by this company in July, and they blew it away. From start to finish, they were professional, tidy, and did an outstanding job. We ditched another provider after years with them - no regrets. Lansing Heating & Air has earned a permanent spot on our list of trusted service providers - we highly recommend them.
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KAT
Lansing Heating has been a dependable go-to for our home's comfort needs over the past decade, and we're extremely pleased with their services. From the initial contact to every step of the process, their customer support is top-notch, making each interaction smooth and hassle-free. Our dedicated technician, John, consistently impresses us with his professionalism, expertise, and dedication to detail. He takes a genuine interest in ensuring our home feels comfortable and well-maintained. Whether it's routine upkeep or emergency repairs, Lansing Heating consistently delivers exceptional service that we can rely on. We highly recommend them for anyone seeking trustworthy and efficient heating and cooling solutions. Thank you, Lansing Heating, for providing us with a decade of reliable and top-notch service!
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Rebecca Markwood
Just moved to St John and found the perfect company for heating and cooling needs. Called them and made an appointment. The technician who showed up was friendly and knowledgeable, making it clear what he'd do. He cleaned our old system and installed a new wifi thermostat, even helped us set it up. We're extremely satisfied with his work and would highly recommend this service to anyone in the area.
