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  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon11
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Coalgate, OK

*The Angi rating for Heating And Air Conditioning Service companies in Coalgate, OK 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 Coalgate, OK 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 December 02, 2025

Find Heating and air conditioning pros in Coalgate

Avatar for Sentri Homes

Sentri Homes

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Sentri Homes

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299 local quotes requested

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Ashmore Premium Air LLC

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Ashmore Premium Air LLC

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2 years of experience

We are a new family owned and operated heating and air conditioning company serving the state of Oklahoma with 13 years of experience. We do new install and remodeling, maintenance or repair, ductwork installation and cleaning services, and construct ventilation systems. We also install HEPA filters and UV Light air purifiers with smart technology thermostats and zone controls. We offer senior and military discounts and yearly service agreements that can be tailored for biannual or quarterly service inspections.

We are a new family owned and operated heating and air conditioning company serving the state of Oklahoma with 13 years of experience. We do new install and remodeling, maintenance or repair, ductwork installation and cleaning services, and construct ventilation systems. We also install HEPA filters and UV Light air purifiers with smart technology thermostats and zone controls. We offer senior and military discounts and yearly service agreements that can be tailored for biannual or quarterly service inspections.

Cummins Heat & Air

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Cummins Heat & Air

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45 years of experience

Since 1980, Cummins Heating & Air has been the premier heating and air conditioning contractor serving Bartlesville, Oklahoma, and the surrounding areas. We are a locally owned and operated business with over 20 years of experience. Our friendly and NATE-certified staff work to provide quality services at reasonable prices. At Cummins Heating & Air, we offer new installation and repairs on all makes and models. We also offer air duct cleaning. Our main brand that we sell is Carrier. Give us a call or stop by to find out about our current deals and specials.

Since 1980, Cummins Heating & Air has been the premier heating and air conditioning contractor serving Bartlesville, Oklahoma, and the surrounding areas. We are a locally owned and operated business with over 20 years of experience. Our friendly and NATE-certified staff work to provide quality services at reasonable prices. At Cummins Heating & Air, we offer new installation and repairs on all makes and models. We also offer air duct cleaning. Our main brand that we sell is Carrier. Give us a call or stop by to find out about our current deals and specials.

Avatar for Second Nature (Formerly FilterEasy)

Second Nature (Formerly FilterEasy)

5.00(
1
)

Second Nature (Formerly FilterEasy)

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

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Heating and Air Conditioning questions, answered by experts

The average life span of an HVAC system is 15 to 20 years. Even if your old air conditioner is still functional, it isn't as energy-efficient as a newer system (especially one with an Energy Star designation). Older HVAC systems aren't as efficient, and the 10-year mark is when you should start making full system replacement plans. Twenty years in, that plan should be well underway rather than waiting for the unit to die.

No. Evaporator coils are designed to work with specific refrigerant types, and they are rated by what kinds of refrigerant they use. It’s indicated with an “R” code. It’s important to match your evaporator coil and refrigerant or your system will not work properly. An AC technician can tell you what type of refrigerant your system needs and what evaporator coils will work with it.

Vents may blow air even though the air conditioning system is off because of the pressure difference between indoor and outdoor air or drafts from leaky ducts. Check for leaks or drafts in the ductwork or around windows and doors.

The general rule of thumb for figuring out how much AC tonnage you need in your home is that for every 500 to 600 square feet of space you need to cool, you’ll need one ton of AC cooling power. So, a 1,000-square-foot home will need 2 tons of AC power. 

While "dry" mode on your AC can help reduce humidity levels to some extent, it may not be as effective as a dedicated dehumidifier, especially in areas with extremely high humidity or larger spaces. Dehumidifiers are specifically designed to remove moisture from the air more efficiently, making them a better choice for tackling persistent humidity issues.

The Coalgate, OK 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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