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*The Angi rating for Heating And Air Conditioning Service companies in Smithfield, OH 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 Smithfield, OH 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 October 24, 2025

Find Heating and air conditioning pros in Smithfield

Kralls Heating & Cooling
New to Angi
Air Ducts & Vents - CleanCentral A/C - Service or RepairCentral Air Cleaner - Repair or Service+1 more

Serving Smithfield, OH and surrounding areas

Approved

Hello! I’m Joe Krall, an HVAC/R Technician and General Handyman with 5 years of experience.\n\nI specialize in installing and servicing HVAC units, electrical and plumbing work, automobile repair, furniture building, metal fabrication, and landscaping.\n\nI work locally and can travel to nearby areas, bringing my tools and expertise to homes, businesses, and vehicles.\n\nAs a practicing Catholic, I approach every job with honesty, respect, and dedication, treating clients and their property with care.\n\nI take pride in delivering reliable, high-quality work and exceeding expectations.\n\nIf you’re looking for a skilled, dependable, and values-driven professional, I’m ready to help with your next project.

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Avatar for Mel’s clean service
Mel’s clean service
New to Angi
Air Ducts & Vents - Clean

Serving Smithfield, OH and surrounding areas

Approved

Emergency services offered

Small jobs welcome

Offers commercial services

Hello, my name is Melany and I am one of the professional cleaners that would love to help you and your family out by cleaning or organizing near home! Please do not hesitate to ask me questions about my professionalism and why I’m a good candidate cleaning your house or business. I am a mom of two so I can definitely understand needing the extra help.

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Amber Cannady
New to Angi
Air Ducts & Vents - Clean

Serving Smithfield, OH and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Thanks for checking out my profile! I’m someone who enjoys helping people tackle the projects they don’t have time for. I offer cleaning, furniture assembly, moving assistance, organizing, and general handyman services. While I’m growing my business, my goal is simple: show up on time, work hard, communicate clearly, and leave every customer happy with the results. No job is too small, and I treat every home with care and respect.

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Avatar for JM Hamby Co
JM Hamby Co
5.0(
8
)
Air Ducts & Vents - CleanBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+48 more

Serving Smithfield, OH and surrounding areas

In business since 2006

Credit card accepted

"After installation I haven't called them yet. J has a very good attention to detail, very thorough with his work, he was very honest, and the price i got was very competitive. He did a very good job, everything was just done great. He is one man job, and gets slammed sometimes. I wouldn't go to anyone else except JM Hamby for any air conditioning service."
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Recommended by100%of homeowners
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Avatar for Liberty Air Technicians Ltd
Liberty Air Technicians Ltd
4.4(
8
)
Air Ducts & Vents - CleanBoiler or Radiator Heating System - Install or ReplaceBoiler or Radiator Heating System - Install or Replace - For Business+48 more

Serving Smithfield, OH and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"Overall the project went good from start to finish. They never had no problem."
Rooftop Packaged Unit
Home and Garden Show 2012
Recommended by100%of homeowners
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Heating and Air Conditioning questions, answered by experts

Signs that your A/C system needs professional service include increased energy bills, uneven or poor cooling, loud or unusual noises, and frequent cycling.

No, you don’t need a ductless unit in every room. Ductless AC units don't work the way that window units do, where the air doesn't travel outside that room. The indoor air handlers all attach to the outdoor condenser. While the air doesn't travel the way that traditional ductwork would, the ductless AC units create zones so that one part of the home can be cooler than another. They can spread effectively enough that indoor units only need to be placed in main living areas.

An HVAC system typically lasts between 10 and 30 years, with an average lifespan of 15 to 25 years. The longevity of the system is influenced by factors such as the quality of the unit, usage frequency, local climate, and how well it is maintained. Regular maintenance, including cleaning, filter replacements, and professional inspections, can help maximize its lifespan. Different components within the system have varying life expectancies. For example:

  • Furnaces: 15 to 30 years

  • Boilers: 20 to 35 years

  • Air Conditioners (AC units): 12 to 20 years

  • Heat Pumps: 10 to 20 years

  • Ductless Mini-Splits: 10 to 30 years

A non-maintained AC is more likely to perform poorly, increase your energy bills, and undergo more severe issues like breakage and water damage. That’s why DIY cleaning or professional maintenance is recommended annually. Otherwise, you might end up paying more in the end than you would for annual service. You can purchase cheap AC cleaning kits if you prefer going the DIY route.

If possible, avoid placing furniture in front of a return air vent. A blocked air vent can cause your HVAC system to use more energy, which in turn can lower the life span of your unit and raise your energy bill. Furniture can also trap hot or cold air, damaging your furniture or appliances. 

Professional duct installers suggest leaving between six and 12 inches of space in front of an air return vent. If you must place furniture in front of a return air vent, try to aim for putting furniture over a floor vent instead of in front of a wall vent, and avoid draping curtains over any vent system.

The Smithfield, OH 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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