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GNV Heating & Air Conditioning

HVAC Companies in Schaumburg, Illinois
Ranked #5 in Schaumburg | Grade B+
5.00 (235 reviews)

GNV Heating & Air Conditioning

Local HVAC contractor providing repair, replacement, maintenance, and duct cleaning with emphasis on clear communication and neat workmanship Serving homeowners across Schaumburg, Illinois.

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Why Homeowners Choose This Business

Customers consistently note responsive communication, on-time arrivals, and clear recommendations before work begins. Pricing is described as fair and competitive, with no pressure to buy extras. Work areas are kept clean and the process is explained in plain terms Local experience that helps homeowners across Schaumburg, Illinois compare a more region-aware provider.

Service Area

Serving Roselle, Schaumburg, Illinois, and nearby northwest Chicago suburbs.

Local Pro Business

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Listing details

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This profile includes more business details, homeowner trust signals, and a fuller public presentation.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Maintains a competitive standing in this market.
  • Performs at or above the local average rating.
  • Shows strong customer satisfaction signals based on review quality and volume.

Services Covered

  Renovation Services
  Supplier
  Furnace Repair
  AC Repair
  Repairs
  HVAC installation
  Duct Cleaning
  Hvac Maintenance
  Thermostat Replacement
  Indoor Air Quality
  Air conditioner replacement
  Heating Service
  Cooling Service
  HVAC Diagnostics
  Filter Replacement

Heating and cooling repair, replacement, and maintenance for furnaces and air conditioners; air duct cleaning; system diagnostics; indoor air quality checks related to duct cleanliness.

Reviews

Customer Reviews

Kayla Schultz
Gianvito was fantastic to work with. He was responsive, professional, and took the time to clearly explain what was going on with my furnace. The repair was handled quickly and efficiently, and everything has been working perfectly since. I…
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Gianvito was fantastic to work with. He was responsive, professional, and took the time to clearly explain what was going on with my furnace. The repair was handled quickly and efficiently, and everything has been working perfectly since. It’s hard to find reliable HVAC companies, but I highly recommend GNV Heating & Air Conditioning!!!
George Orsi
After my wife and I purchased our home we quickly realized our furnace, AC and dusty ductwork needed service. We were connected with Victor and his team at GNV through friends and family. We made the call and there he was, I think it was…
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After my wife and I purchased our home we quickly realized our furnace, AC and dusty ductwork needed service. We were connected with Victor and his team at GNV through friends and family. We made the call and there he was, I think it was the same day, Like a caped hero! He showed up, checked things out and made suggestions on steps to move forward with their services. We were very pleased with Victor and the entire staff at GNV and easily recommend them for all your HVAC needs. Thanks GNV!
Alison Tinnon
GNV is the best of the best. Their pricing is competitive, and their expertise and professionalism stand out. They were happy to answer any questions and make the entire process smooth and stress-free. Special thanks to Greg for going abov…
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GNV is the best of the best. Their pricing is competitive, and their expertise and professionalism stand out. They were happy to answer any questions and make the entire process smooth and stress-free.

Special thanks to Greg for going above and beyond, he’s a pleasure to work with. I feel confident knowing the repair and cleaning are done right. Highly recommend!
Dad And Son Video Gaming
We recently had a pipe burst, and the HVAC was part of the damage to our basement. We worked with GNV Heating & Air, and the entire service experience was absolutely fantastic. They arrived quickly, they gave me a clear easy assessment, th…
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We recently had a pipe burst, and the HVAC was part of the damage to our basement. We worked with GNV Heating & Air, and the entire service experience was absolutely fantastic. They arrived quickly, they gave me a clear easy assessment, then went to work with amazing efficiency and thorough follow-through. The whole time, they kept us constantly and thoroughly communicated so we knew exactly what to expect. I wish all the service folks we deal with could operate like GNV, so professional and enjoyable to deal with!! They were great with our kids and our dogs - they were kind of sad to see them leave. I wish I could give them 10 stars.
Vito DeBenedictis
I had a great experience with GNV Heating & Air Conditioning for air duct cleaning. The team was on time, professional, and explained everything in simple terms. They worked efficiently, kept my home clean, and didn’t try to upsell anything…
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I had a great experience with GNV Heating & Air Conditioning for air duct cleaning. The team was on time, professional, and explained everything in simple terms. They worked efficiently, kept my home clean, and didn’t try to upsell anything I didn’t need.

You can tell they care about doing the job right. My air feels cleaner and the whole system is running better. I highly recommend them if you’re looking for honest, quality service.

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Special Offers

Air Duct Cleaning $100 Off

Save on a complete residential duct cleaning service.

Save $100

Frequently Asked Questions

They handle furnace and AC repair, replacement, and routine maintenance, along with air duct cleaning. Diagnostics and recommendations are provided before any work proceeds. Service focuses on residential needs and small commercial spaces. Availability and scope can vary by season.

Yes, the team is based in Roselle and regularly works in Schaumburg, Illinois and surrounding northwest suburbs. Nearby towns such as Hanover Park, Bloomingdale, and Elk Grove Village are also commonly served. Call to confirm availability for your specific address.

Reviews often mention same-day or next-day visits depending on schedule and urgency. Actual timing varies by workload and parts availability. Calling early in the day typically improves scheduling options.

Technicians assess the system, explain the process, and protect floors and vents before starting. Customers report efficient work, clear communication, and cleanup afterward. You’ll receive notes on any conditions that might affect airflow or indoor air quality.

Call the main line or visit the website to start a quote. Sharing your system details and any recent issues helps speed up an estimate. On-site assessments are used when a detailed inspection is needed.
 Verified Listing

Opening Hours

  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

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Business Details

Business Rating
5.00 (235 reviews) Pro Listing
Address
820 W Lake St STE 208, Roselle, IL 60172
Business Type
HVAC Contractor
Website
http://www.callgnv.com/
City Page
HVAC Companies in Schaumburg, Illinois

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