Best air conditioning pros near Oolitic, IN

Q: Do return ducts need dampers?

• <div><p>If you know <a href="https://www.angi.com/articles/how-to-identify-supply-and-return-ducts.htm">how to identify supply and return ducts</a>, you&rsquo;ll find that only the supply ducts will have dampers. Although your return ducts can have dampers, it&rsquo;s not common. If you have one return duct that is pulling in too much air, adding a damper to it can help with overall system performance. However, dampers on return ducts are not a necessary addition for most homes.</p></div>

Q: How do I fix uneven cooling in my house?

• <div><p>If your whole house is cold that&rsquo;s one thing, but what if you only have a few rooms that are cold? First, you need to determine why this may be happening. A good place to start is to investigate the potential causes listed in this article&mdash;heat transfer, airflow, thermostat problems, humidity, and insulation. Once you&rsquo;ve narrowed down the issue, you&rsquo;d apply the same principles to the cold rooms as you would to the entire home. </p></div>

Q: What’s the difference between an AC and a furnace blower motor?

• <div><p>Trick question: There is no difference between an AC and a furnace blower motor. Whether you have <a href="https://www.angi.com/articles/what-is-central-air.htm">central air</a> and heat or just one of these, the same blower motor carries hot and cold air throughout the ductwork in your home. Certain systems may have separate blower motors for the AC and furnace, but each serves the same function. </p></div>

Q: What is the average lifespan of an AC unit?

• <div><p>On average, an AC unit lasts between 10 and 20 years. However, the specific lifespan depends on the type of unit, how often it's used, the local climate, and the quality of maintenance. Central AC units typically last 12 to 17 years, while window units have a shorter lifespan of 8 to 10 years. Portable AC units last about 5 to 10 years, and ductless mini-split systems can last up to 20 years. To extend the life of your AC unit, it's important to perform regular maintenance, such as replacing filters, cleaning coils, and scheduling annual professional tune-ups.</p></div>

Q: Can dirty air ducts affect air conditioning?

• <div><p>Yes. It's not just AC filters that get dirty. Ducts can accumulate dust and dirt quickly. Insects and animals can also get into duct systems, creating many problems. Dirt build-up and unwanted guests can constrict the airflow and cause rooms not to cool evenly. You might also see higher energy bills because they're not working as efficiently.</p></div>

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Verified Reviews for Air Conditioning pros in Oolitic, IN

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

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

Last update on February 11, 2026

Top-Rated Air conditioning pros in Oolitic - Updated Nov 2026

One Hour Heating & Air Conditioning - Indianapolis

4.7(

589

)

Air Ducts & Vents - CleanCentral A/C - Service or Repair

Serving Oolitic, IN and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1995

Emergency services offered

Warranties offered

"Yearly maintenance of whole house air conditioning system was performed. The tech. Paul, was efficient and informative. He even brought my trash can up from the street to the garage."

47 neighbors recently requested a quote

Recommended by93%of homeowners

Central A/C - Service or Repair

Serving Oolitic, IN and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Excellent company, took pictures/told me the problems and arranged a salesman to give estimate, not that what I wanted to hear but gave me fair price for replacement."

Response time2 days

21 neighbors recently requested a quote

Recommended by10%of homeowners

Request Quote

Greenwell Plumbing Heating & Air

4.4(

107

)

Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Oolitic, IN and surrounding areas

Approved (Corporate)

In business since 1994

Free estimates

Emergency services offered

"May 12, 2025 - This was our first time working with Greenwell since leaving a local competitor and Chad Russell was our technician. Our basement flooded and our sump pump needed replaced. Start to finish, Chad completed the job in less than three hours. I will be requesting Chad for all future work with Greenwell."

9 neighbors recently requested a quote

Recommended by84%of homeowners

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ARS/Rescue Rooter Indianapolis (HVAC)

4.3(

)

Central A/C - InstallCentral A/C - Service or Repair

Serving Oolitic, IN and surrounding areas

Approved (Corporate)

In business since 1959

Free estimates

Emergency services offered

"Chester and Sam from ARS did a fantastic job installing my mini split. Nice guys fantastic service!! Would highly recommend"

403 neighbors recently requested a quote

Recommended by78%of homeowners

Request Quote

Pittman heating and cooling llc

5.0(

)

Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace+1 more

Serving Oolitic, IN and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Great guy, years of experience. It was cheap buy great quality work done in a timely manner"

1 neighbors recently requested a quote

Request Quote

Zornes Heating & Cooling Inc

5.0(

)

Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Oolitic, IN and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"We had a great experience with Zornes heating & cooling ! They showed up right on time, answered all of our questions thoroughly, and never made us feel rushed or pressured. Their pricing was very fair, and the service was excellent from start to finish. Everyone was friendly, professional, and it truly felt good supporting a family owned business that cares about its customers. We highly recommend them and will definitely use them again!"

Request Quote

D & R Service and Contracting, Inc.

2.8(

)

Central A/C - InstallDuctless Mini-split A/C - Install or Replace

Serving Oolitic, IN and surrounding areas

Approved

In business since 2002

Free estimates

Credit card accepted

At D&R Service and Contracting, we pride ourselves on providing quality work that our customers can believe in! Whether it is installation or repair, we can take care of all of your HVAC and electrical needs. We provide free quotes and look forward to earning your business!

Response time1 day

Recommended by100%of homeowners

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Loloprodz

New to Angi

Air Ducts & Vents - Clean

Serving Oolitic, IN and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

We are a professional cleaning service dedicated to providing top-quality residential and commercial cleaning. We offer deep cleaning, regular maintenance, and move-in/move-out services. Our team is reliable, detail-oriented, and committed to making every space clean, fresh, and welcoming. Customer satisfaction is our priority.\nLooking for a trustworthy cleaning service? We specialize in residential and commercial cleaning, delivering spotless results every time. We focus on quality, reliability, and customer satisfaction. Let us handle the cleaning so you can enjoy a fresh and stress-free space.\n

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3T Professional Cleaning

New to Angi

Air Ducts & Vents - Clean

Serving Oolitic, IN and surrounding areas

Approved

Hello, my name is Therese, founder of 3T Professional Cleaning. I started this business with the goal of helping people feel proud, comfortable, and at peace in their spaces. For me, it’s more than just cleaning — it’s about bringing care, dedication, and attention to detail into every home and business I serve. I take pride in providing reliable, high-quality service and building lasting relationships with clients who value trust and professionalism. also other services \n\n • Airbnb hosts\n • Small business offices\n • Property managers

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TNT Cleaning Services

New to Angi

Air Ducts & Vents - Clean

Serving Oolitic, IN and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

TNT Cleaning Services offers residential and commercial cleaning and handyman services. Homes, garages, barns, offices, warehouses, no setting or mess too big or too small. We do oddjobs, scheduled weekly/daily or one time "clean ups". We do it all, just give us a call!

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Air Conditioning FAQs, answered by experts

If you know how to identify supply and return ducts, you’ll find that only the supply ducts will have dampers. Although your return ducts can have dampers, it’s not common. If you have one return duct that is pulling in too much air, adding a damper to it can help with overall system performance. However, dampers on return ducts are not a necessary addition for most homes.

If your whole house is cold that’s one thing, but what if you only have a few rooms that are cold? First, you need to determine why this may be happening. A good place to start is to investigate the potential causes listed in this article—heat transfer, airflow, thermostat problems, humidity, and insulation. Once you’ve narrowed down the issue, you’d apply the same principles to the cold rooms as you would to the entire home.

Trick question: There is no difference between an AC and a furnace blower motor. Whether you have central air and heat or just one of these, the same blower motor carries hot and cold air throughout the ductwork in your home. Certain systems may have separate blower motors for the AC and furnace, but each serves the same function.

On average, an AC unit lasts between 10 and 20 years. However, the specific lifespan depends on the type of unit, how often it's used, the local climate, and the quality of maintenance. Central AC units typically last 12 to 17 years, while window units have a shorter lifespan of 8 to 10 years. Portable AC units last about 5 to 10 years, and ductless mini-split systems can last up to 20 years. To extend the life of your AC unit, it's important to perform regular maintenance, such as replacing filters, cleaning coils, and scheduling annual professional tune-ups.

Yes. It's not just AC filters that get dirty. Ducts can accumulate dust and dirt quickly. Insects and animals can also get into duct systems, creating many problems. Dirt build-up and unwanted guests can constrict the airflow and cause rooms not to cool evenly. You might also see higher energy bills because they're not working as efficiently.

The Oolitic, IN homeowners’ guide to air conditioning services

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

See all articles

Angi
•
Sep 11, 2026Sep 11, 2026
How Much Does Swamp Cooler Installation Cost? [2026 Data]
Discover the true swamp cooler installation cost. Learn about average prices, cost factors, and ways to save on your home cooling project.
Ginny Bartolone
•
Oct 28, 2026Oct 28, 2026
How Much Does It Cost to Install a Mini-Split? [2026 Data]
When your window AC isn’t cutting it, but central AC is too expensive, installing a new ductless mini-split AC may be the cooling solution you’re looking for. Find out what a mini-split costs and how to hire the right pros to get the job done.
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•
Sep 16, 2026Sep 16, 2026
How Much Does Swamp Cooler Repair Cost? [2026 Data]
Get a clear estimate of swamp cooler repair cost, including average prices, key cost factors, and tips to save money on repairs for your home.
Alison Kasch
•
Jul 9, 2026Jul 9, 2026
Portable AC vs. Swamp Cooler: Which Should You Choose?
Choosing between a portable AC vs. swamp cooler comes down to energy efficiency, cooling preferences, and climate. Find out how these systems compare.
D.P. Taylor
•
May 22, 2026May 22, 2026
Is a Swamp Cooler Right for Your House?
Swamp coolers are cheaper to install and run than a central AC unit, but are they right for your home? This guide breaks down what you need to know.
Tyler Lacoma
•
Jul 9, 2026Jul 9, 2026
Mini Split AC vs. Central Air: What’s the Difference?
Learn the difference between mini split AC vs. central air. For example, central air has air ducts, but a ductless mini split AC cools without them.