Top-Rated Heating & Furnace System Pros Near You in Gary, IN

PEOPLE'S COMFORT HEATING & AC
Collins Heating & Cooling

Collins Heating & Cooling is a family-owned and operated business that has been serving Highland, Indiana & nearby communities since 2005. We are dedicated to providing quality HVAC service at an affordable price. We offer a variety of services, including air conditioning repair and installation, heating repair and installation, indoor air quality solutions, and refrigerant leak repair. We pride ourselves on our honesty, integrity, and quality workmanship. Give us a call today

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Popa Heating & Cooling

You can trust Popa Heating and Cooling to provide top-quality heating and air conditioning services and always at a fair price. Our expert technicians receive annual training to keep them up to date with new techniques, products, code requirements and laws. As a result, they do the job right.

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Siemer Heating & Cooling

With Siemer Heating & Cooling, you�ll get high-quality work, state-of-the-art products and impeccable customer service. We�re a trusted residential and commercial HVAC company because we work very hard to keep our customers happy and comfortable.

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Meyer's Heating and Cooling

Today, Meyer�s Heating & Cooling offers the finest in residential heating and cooling products and service, as well as commercial heating, commercial cooling, home plumbing design and plumbing repair.We also offer dependable residential electric generators.If you�re looking for quality products, unbeatable service and trained professionals you can rely upon in Northwest Indiana, Meyer�s Heating & Cooling is the one-stop shop you�ve been searching for.Take a look at what we have to offer.Residential heating

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Air Quality Heating & Air Conditioning LLC

Over 40 years experience in the Heating & A/C business and in understanding the concerns of a customer at a unexpected time in need, and the urgency of reliable service.We Pride our self's on Quick and Courteous SERVICE.and we treat You and your Home with the Utmost Respect.Call for all your Furnace, Heating, and Air Conditioning Repair, Service , and Installation

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Hollaway-Meyers Heating Cooling & Geothermal

We have been proudly serving the Chicagoland area for over 82 years.As the regions longest family operated heating and cooling company and as your local Lennox dealer, we�re proud to offer the finest heating, cooling and indoor air quality products, with prompt and professional customer service.We are also the regions only Geo-Pro master loop installer for Geothermal through Water-Furnace.Regardless of the season or the temperature outside, we can make your home feel perfectly comfortable by putting togethe

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Witham's Heating & Cooling

We are a Family Owned and Operated Company servicing the Calumet and Chicago Metro area since 1946. We specialize in Residential and Commercial Heating and Air Conditioning Service Repair and Installation.

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Illiana Heating & Air Conditioning Inc

Why choose Illiana? From the moment your phone call is promptly answered by our friendly and knowledgeable staff, you can tell that Illiana Heating & Air Conditioning is a different kind of contractor.Being family owned and operated for all of its almost 30 years means that you benefit from a legacy of Quality, Value and Integrity.That integrity is based on a Christian faith shared by ownership and management and permeates all aspects of the business.That foundation is the beginning of the relationships we

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Air Control Heating & Cooling, L.L.C.

.As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. We won't leave until the job is done right! Call or click to schedule an estimate today!

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Heating & Furnace Systems FAQs

The average nationwide cost for heating and furnace system services varies based on the type of service required. For example:

  • Furnace installation: $2,500 to $7,000 for a mid-range model, though high-efficiency units can exceed $10,000.
  • Furnace repairs: $150 to $1,200, depending on the complexity of the repair (e.g., thermostat replacement vs. blower motor repair).
  • Heating system tune-ups: $100 to $300.
  • Ductwork installation or repair: $1,200 to $5,000, often depending on home size and duct complexity.

Keep in mind that prices may vary significantly based on your location, local demand, and the individual contractor or company. Always request a detailed estimate before committing to any service.

Choosing a reliable heating and furnace professional in Gary requires careful consideration. Here are some tips:

  1. Verify licensing and insurance: Check if they meet local requirements.
  2. Read reviews: Look for feedback on platforms like Google or Yelp from local customers in Gary.
  3. Request references: Ask for customer testimonials or examples of previous work.
  4. Get multiple quotes: Compare costs and services.
  5. Check warranties: Ensure coverage for labor and parts.

By following these steps, you can find an experienced and reputable pro to service your heating system in Gary.

A well-detailed heating and furnace system estimate should include:

  • Scope of work: Description of services (e.g., installation, repair, or tune-up).
  • Itemized costs: Labor, materials, equipment, and taxes.
  • Timeline: Estimated start and end dates.
  • Warranty information: Coverage duration for parts and labor.
  • Payment terms: Down payment, due dates, and financing options if applicable.

Make sure no hidden fees are outlined, and confirm that the estimate aligns with your budget and expectations.

Pay attention to these common signs that your furnace may need repair before winter arrives:

  • Unusual noises: Banging, rattling, or whistling sounds during operation.
  • Cold spots: Uneven heating in your home.
  • Increasing energy bills: Might indicate inefficiency.
  • Frequent cycling: Furnace turns on and off more often than usual.
  • Yellow pilot light: Should be blue; a yellow flame may signal carbon monoxide issues.

If you notice these symptoms, contact a professional to assess and repair your furnace promptly.

Annual maintenance is the recommended frequency for most heating systems. Regular check-ups ensure:

  • Optimal performance: Systems run efficiently and reliably.
  • Energy savings: Well-maintained units consume less energy.
  • Extended lifespan: Prevents wear and tear from minor issues escalating.
  • Safety: Detect and resolve potential hazards like gas leaks or carbon monoxide.

Schedule maintenance before the winter season to ensure your system is ready for colder months.

Yes, heating and furnace services are often regulated to ensure safety and quality. Licensing requirements vary by state or locality. For example, technicians might need certifications such as NATE (North American Technician Excellence).

You can check local licensing or regulations through your state’s licensing board or building department. A trusted resource is the National Contractor License Service (NCLS) website, which details licensing guidelines by state.

Heating and furnace system professionals can typically install or repair:

  • Forced-air furnaces: Gas, electric, and oil.
  • Heat pumps: Including air-source and geothermal models.
  • Boilers: Gas or oil-powered systems for radiant heating.
  • Ductless systems: Ideal for room-specific heating.
  • Radiant floor heating: Common in newer or renovated homes.
  • Hybrid systems: Combines elements of heat pumps and traditional furnaces.

Choosing the best system depends on your climate, budget, and home layout.

During your consultation, ask these important questions:

  1. Are you licensed and insured? Confirm credentials.
  2. What warranties or guarantees do you offer? Understand coverage terms.
  3. How long will the job take? Get clear timelines.
  4. What’s your experience with systems like mine? Confirm expertise.
  5. Do you offer financing options? Helpful for large projects.

These questions ensure transparency and help you evaluate if the professional is a good fit.

Furnace installation or replacement typically takes 1–2 days. However, the exact timeline depends on:

  • System size and type: Larger or more complex systems may require extra time.
  • Ductwork condition: Repairs or new installations could extend the duration.
  • Accessibility of the installation area: Tight spaces or obstacles may slow the process.
  • Unforeseen issues: Such as structural modifications or equipment delivery delays.

Discuss the timeline with your contractor during the estimate to plan accordingly.

Yes, many Heating & Furnace System Pros offer emergency repair services in Gary. In urgent situations, such as complete heating failure during winter, professionals prioritize quick responses to restore comfort and safety. Be sure to:

  • Ask about availability: Confirm 24/7 or after-hours service.
  • Discuss fees: Emergency repairs may include surcharges.

For emergencies, having a trusted local contact ready can save vital time.

Reviews for Heating & Furnace System Pros

Furnace Fixed in Just One Day!
Our heater went out during a cold snap in Fargo, and we were desperate. Within hours of posting on the platform, a heating pro was at our door, diagnosing the issue. They replaced a faulty igniter and saved us from a sleepless, freezing night—all without breaking the bank.
Michael R.
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Cut My Heating Bill in Half!
I struggled with sky-high energy bills and suspected my old furnace was the cause. The pro I found through this service upgraded me to an energy-efficient system, and the results were immediate! My monthly bill is now 50% lower, and the house is warmer than ever.
Ashley P.
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Stress-Free System Repair
When our furnace kept blowing cold air, I was dreading the hassle of finding a trustworthy repair service in Atlanta. This platform hooked us up with a top-rated technician who diagnosed and fixed the issue in a single visit. I can't explain how much peace of mind it brought knowing our family was warm again by bedtime.
David L.
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Maria VierraEditor

Maria Vierra is the lead designer at Vierra Fine Homes, bringing over two decades of experience in high-end residential design and construction. Her expertise and attention to detail ensure every project meets the highest standards of excellence, blending functionality with aesthetic appeal.

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Brett TaylorAuthor

Brett Taylor is the co-founder of The Builder Market and a visionary entrepreneur in the home services and construction industries. With a passion for innovation, Brett has played a pivotal role in revolutionizing how professionals and homeowners connect and collaborate.

This page was last updated on Jan 14, 2026, 9:46:12 PM