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TRUSTED BY NASHVILLE, IL HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon57
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Nashville, IL

*The Angi rating for Heating And Air Conditioning Service companies in Nashville, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Nashville, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on November 15, 2025

Find Heating and air conditioning pros in Nashville

THS Home Improvement

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THS Home Improvement

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THS Home Improvement, a choice worth making when looking for a Professional, Affordable, and Reliable company for any of your Home Improvement needs, interior and exterior. Here at THS Home Improvement we are dedicated and strive for your satisfaction, day in, day out. So Why Wait! Call or Text today! YOU CALL, WE DO IT ALL!

THS Home Improvement, a choice worth making when looking for a Professional, Affordable, and Reliable company for any of your Home Improvement needs, interior and exterior. Here at THS Home Improvement we are dedicated and strive for your satisfaction, day in, day out. So Why Wait! Call or Text today! YOU CALL, WE DO IT ALL!

Percolation Consulting, LLC

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Percolation Consulting, LLC

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Integrated solar energy solutions: photovoltaic, solar-thermal, battery storage and heat pumps. We are not tied to any specific PV manufacturer and will source the best solution for your location and situation. Solar energy is no longer idealists' domain - it makes solid financial sense. Whether your goal is to minimize the time until your solar installation is paid off, or you want to ride out the Zombie apocalypse in comfortable energy self-sufficiency, we have the perfect solution for your location and building use. Contrary to popular perception, year-round self-sufficiency can be reasonably achieved in the Midwest. We have close relationships to vendors of weekly and seasonal energy storage systems which will keep lights and heat on year-round.

Integrated solar energy solutions: photovoltaic, solar-thermal, battery storage and heat pumps. We are not tied to any specific PV manufacturer and will source the best solution for your location and situation. Solar energy is no longer idealists' domain - it makes solid financial sense. Whether your goal is to minimize the time until your solar installation is paid off, or you want to ride out the Zombie apocalypse in comfortable energy self-sufficiency, we have the perfect solution for your location and building use. Contrary to popular perception, year-round self-sufficiency can be reasonably achieved in the Midwest. We have close relationships to vendors of weekly and seasonal energy storage systems which will keep lights and heat on year-round.

B & D Home Services

5.00(
2
)

B & D Home Services

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

B & D Home Services is locally owned & family operated and has been servicing the plumbing, heating, and cooling needs of the residents of the Rock Falls, IL & the surrounding areas throughout Whiteside, Carroll, and Lee Counties for over 30 years. We are committed to serving the needs of our community and work diligently every day to earn your trust. When there is a problem with your plumbing or heating and cooling system you want it corrected promptly.

B & D Home Services is locally owned & family operated and has been servicing the plumbing, heating, and cooling needs of the residents of the Rock Falls, IL & the surrounding areas throughout Whiteside, Carroll, and Lee Counties for over 30 years. We are committed to serving the needs of our community and work diligently every day to earn your trust. When there is a problem with your plumbing or heating and cooling system you want it corrected promptly.

Greathouse Mechanical

1.67(
3
)

Greathouse Mechanical

1.67(
3
)
Free onsite estimate

We are a 24 hour service and HVAC Contractor. Our rates are competitive, and along with our high tech system analyst. We can offer our clients peace of mind. We can show our clients in real time whats happening with their system. Maintenance plans and system analyst help to build a system history. That can save our clients money. We offer Financing for all services $300 to $35000. So If you want that new energy efficient system this year. You may not have to pay until next year. For more information on our financing please call or email. Or feel free to fill out the app and get pre approved.

"He left my Central Air unit in pieces and uninstalled he was scared of the mold he claimed to see under my home so he left but took the check that paid for half the work per contract agreement and would be paid the rest upon completion . I would not recommend him to anyone ."

Eddie L on July 2018

We are a 24 hour service and HVAC Contractor. Our rates are competitive, and along with our high tech system analyst. We can offer our clients peace of mind. We can show our clients in real time whats happening with their system. Maintenance plans and system analyst help to build a system history. That can save our clients money. We offer Financing for all services $300 to $35000. So If you want that new energy efficient system this year. You may not have to pay until next year. For more information on our financing please call or email. Or feel free to fill out the app and get pre approved.

"He left my Central Air unit in pieces and uninstalled he was scared of the mold he claimed to see under my home so he left but took the check that paid for half the work per contract agreement and would be paid the rest upon completion . I would not recommend him to anyone ."

Eddie L on July 2018

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Heating and Air Conditioning questions, answered by experts

If you’re looking for an energy-efficient heating and cooling system to heat a compact to average-sized home, then a ductless system is absolutely worth considering. The installation is less hassle when compared to a ducted heat pump system, and because your electricity bills should drop, it’s an excellent long-term investment.

Water buildup in your HVAC system is a cause for alarm. If water accumulates in your ductwork, it can drastically lower your home's air quality and create safety hazards. These risks include mold growth, damage to your HVAC system, and attracting pests that are seeking water into your ducts. Proper insulation and sealing of ducts can prevent this, and regular inspection and maintenance can address water damage problems before they become too severe.

HVAC quotes may be negotiable. It’s important to be upfront about what you need, your budget, and your expectations. However, your contractor must suggest repairs or the system they think is best for you, and those things may not be negotiable. So, when can you negotiate an HVAC quote? When installing a new system, you may not need to replace ductwork or install specialty items such as whole-home air purifiers. If your contractor is bidding on those items or others you don’t need or want, ask them for a quote on only the equipment and services you need.

Yes. In fact, not only are AC tuneups worth it, but they’re actually necessary to keep your air conditioner in good condition, improve its efficiency, and potentially prevent major damage. Experts recommend getting a tuneup at least once per year. In most cases, you’ll want to schedule it during the spring so that you can address any issues before the hottest months of the year.

There are a few reasons your AC is running but not cooling your room. Thermostat issues and dust and debris, which can clog your system, are common problems. It could also be a broken component, such as a compressor, blower fan, or evaporator coils. You’ll need to call a pro to diagnose the issue.

The Nashville, IL homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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