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From $50
Up to $500
Closed until Mon, 8:00 AM
At Crown Point's Royal Heating & Air Inc, we understand the discomfort homeowners face when their air conditioning systems falter during swelterin…
The Best HVAC Company in Saint John
Compare top-rated hvac providers in Saint John. Profiles include verified reviews, service details, and direct contact options.
Service providers
HVAC pros near Saint John
These companies are based in nearby cities and serve Saint John.
From $50
Up to $500
Closed until Sun, 8:00 AM
This company offers heating and air conditioning services.
From $50
Up to $500
Closed until Mon, 8:00 AM
Modern Heating & Cooling a 60+ year old family-owned and operated residential and light-commercial HVAC heating and air conditioningcompany ba…
From $50
Up to $500
Closed until Sun, 7:00 AM
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
Closed until Mon, 6:00 AM
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 Mon, 7:00 AM
Residential Heating and cooling installation repair, duct cleaning, air purifiers.
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
Open 24/7
In the heart of Cedar Lake, we are Williamson Heating & Cooling Inc, a dedicated HVAC services provider. Specializing in air conditioning and heat…
From $50
Up to $500
Closed until Sun, 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
HVAC & Plumbing Sales, Service & Installation, Furnaces, Boilers, Controlled Air, Air Purifiers, Geothermal, Water Heaters, Ejector Pumps,…
From $50
Up to $500
Open 24/7
This business offers Heating and Cooling services.
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Verified HVAC in Saint John, IN
We show only active businesses that pass moderation. Results are specific to Saint 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 Saint John by experience, responsiveness, and value before you reach out.
Local-first search in Saint John
Filter by neighborhood, check locations on the map, and find providers close to home or work in Saint John. Listings are refreshed regularly — October 2026.
Cities near Saint John
The same listings in the closest cities — providers there often take jobs in Saint John too. Mileage is the approximate distance from Saint John.
- Cedar Lake 2.4 mi
- Schererville 3.1 mi
- Dyer 3.3 mi
- Griffith 5.3 mi
- Merrillville 5.4 mi
- Crown Point 5.8 mi
- Highland 6.4 mi
- Steger 8.3 mi
- Hammond 8.6 mi
- Crete 8.7 mi
- South Chicago Heights 9.3 mi
- Gary 9.6 mi
Hiring in Saint John
Looking for hvac in Saint 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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Every company in the GigoPro directory started the same way: a free listing. The difference between a profile that sits quietly and one that wins jobs isn't luck — it's a system. …
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The Definitive Guide to Hiring Home Service Pros
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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Customer reviews in Saint John
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PETER J. VENTURELLI
Had a pleasant initial interaction with a helpful representative. The conversation was brief but friendly, leaving a good impression and setting a positive tone for our working relationship.
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James Donnelly
A driver was extremely reckless, speeding at least 25mph over the limit and weaving in and out of eastbound I-80 traffic without signaling. This behavior is unacceptable and poses a risk to others on the road, especially with children present. It's surprising someone would behave this way.
