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  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon13
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Oak Ridge, MO

*The Angi rating for Heating And Air Conditioning Service companies in Oak Ridge, MO 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 Oak Ridge, MO 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 12, 2025

Find Heating and air conditioning pros in Oak Ridge

Avatar for Randolph Electrical Contracting

Randolph Electrical Contracting

4.89(
41
)
•Approved Pro

Randolph Electrical Contracting

4.89(
41
)
•Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
6 years of experience

Randolph Electrical Contracting is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Max was excellent and his employees extremely polite and professional. They wired a whole house for us and he came quickly when we needed him. We would hire him again if we needed any electrical work. A real pleasure of a transaction. Thanks Max!!"

Keith H on December 2022

Randolph Electrical Contracting is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Max was excellent and his employees extremely polite and professional. They wired a whole house for us and he came quickly when we needed him. We would hire him again if we needed any electrical work. A real pleasure of a transaction. Thanks Max!!"

Keith H on December 2022

Avatar for JL Construction

JL Construction

5.00(
56
)

JL Construction

5.00(
56
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. 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!

"Josh came out quickly to give me an estimate and was able to get me on the schedule right away. The roof turned out great! I asked him to pick out the shingles himself because he’s the professional, and they look perfect. When the old shingles came off, we discovered the roof decking had wide gaps that needed to be replaced. Even though it meant more than double the time and work, Josh handled it without hesitation. He also repaired an outdoor stairway deck for me and did an excellent job. His on-the-spot quote for the extra work was fair and reasonable, especially for the labor involved. The material costs are what they are these days, but Josh kept everything transparent and did high-quality work from start to finish. I would absolutely hire him again."

Nichole R on November 2025

Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. 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!

"Josh came out quickly to give me an estimate and was able to get me on the schedule right away. The roof turned out great! I asked him to pick out the shingles himself because he’s the professional, and they look perfect. When the old shingles came off, we discovered the roof decking had wide gaps that needed to be replaced. Even though it meant more than double the time and work, Josh handled it without hesitation. He also repaired an outdoor stairway deck for me and did an excellent job. His on-the-spot quote for the extra work was fair and reasonable, especially for the labor involved. The material costs are what they are these days, but Josh kept everything transparent and did high-quality work from start to finish. I would absolutely hire him again."

Nichole R on November 2025

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.

RRR Appliance Services

No reviews yet

RRR Appliance Services

No reviews yet
13 years of experience

RRR Services is a owner operated business that seeks to be there for prompt service for thier repair needs. Immediate contact with technician and kept up to date on he. time of your appointment. Require pmt on site at time of service.

RRR Services is a owner operated business that seeks to be there for prompt service for thier repair needs. Immediate contact with technician and kept up to date on he. time of your appointment. Require pmt on site at time of service.

Avatar for SCHUMER BROS PLUMBING HEATING & AIR

SCHUMER BROS PLUMBING HEATING & AIR

3.75(
4
)

SCHUMER BROS PLUMBING HEATING & AIR

3.75(
4
)
Customers say: Super punctual
77 years of experience

Schumer Brothers Heating, Cooling, and Plumbing is ready to handle all your residential air conditioning, heating, and plumbing repairs, installation, and service! Whether you have an air conditioner, furnace, geothermal heat pump, or gas log insert, Schumer Brothers has the experienced service & installation technicians for your heating and cooling systems. Schumer Brothers can handle any project, from a zoned AC or Heat Pump installation to a boiler radiant heat application

Schumer Brothers Heating, Cooling, and Plumbing is ready to handle all your residential air conditioning, heating, and plumbing repairs, installation, and service! Whether you have an air conditioner, furnace, geothermal heat pump, or gas log insert, Schumer Brothers has the experienced service & installation technicians for your heating and cooling systems. Schumer Brothers can handle any project, from a zoned AC or Heat Pump installation to a boiler radiant heat application

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Heating and Air Conditioning questions, answered by experts

ACs don't run on water. They're not connected to drain pipes or any part of your plumbing system. However, they need refrigerant to run. Refrigerant is a gas or liquid that has a low boiling point and absorbs the heat in your home. ACs need this in order to be functional and cool your home. If you suspect your AC is low on refrigerant, you need to contact a licensed HVAC professional. Refrigerant is a dangerous chemical that requires specialized training and permits to work with. 

You will only need to refill your AC with refrigerant if it has a leak. Otherwise, a modern, well-maintained AC will most likely never need a recharge. You may notice a leak in an older system if your bills are higher, you hear a hissing sound, or if the air is blowing out hot.

HVAC systems should be serviced annually, no matter which type of system you have. This service visit should include an inspection, cleaning, and regular maintenance tasks, like flushing the boiler. The best time to do this varies on the system. For heating-based systems, call in a technician sometime during the fall. For air conditioners, go for the spring. Basically, schedule the service call before you plan on amping up HVAC system usage for the season. 

Many factors affect how much adding air conditioning will cost you, from the size of your home to the size, type, brand, and installation specifics of the system itself. Chances are, a new central air conditioning system for a 2,000-square-foot house will cost somewhere between $3,900 and $7,900 to install, with an average around $6,000. 

No, a licensed local AC repair technician must replace AC coils due to the need to handle hazardous refrigerants. Attempting DIY poses risks to your personal safety, as most refrigerants are flammable and toxic. You also risk voiding your warranty with the HVAC company and causing damage to the unit.

The Oak Ridge, MO 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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