Geothermal is the smart choice!

Use then energy from the earth to heat and cool your home!
You could reduce your annual heating and cooling costs by 70%!
Learn More

Have you had your unit serviced lately?

Schedule a System Servicing Today!

Keeping your system maintained will ensure your unit runs at its best performance and can help prevent any breakdowns when you need it the most.

Learn More

High Utility Bills?

We have many solutions to save you some money!
Save money on utility bills by installing a new energy efficient system.
Learn More

Family Owned & Operated

Since 1951

Let our family help keep your family comfortable!

Learn More

How can we keep you comfortable?

We offer many different ways to keep your inside air comfortable and affordable, including:
– Energy efficient central heating & cooling systems
– Geothermal heating & cooling systems
– Annual Maintenance Agreements
– Duct Cleaning
– Spray Foam Insulation
– Blown-In Cellulose Insulation

Learn More

Spray Foam Insulation

We now offer Spray Foam Insulation!  Reduce your heating & cooling costs by properly insulating your home!
Learn More

Heating / Air Conditioning / HVAC / Insulation / Duct Cleaning – Poplar Bluff, MO

cStockD1AF-VanAt Buffington Brothers Heating and Air Conditioning Inc, we’re proud of our many years of service to the Poplar Bluff area and look forward to helping you with your air conditioning and heating needs. We are pleased to serve all residential, commercial and industrial customers.  Our team is prepared to help you with the sales, service, and installation of the comfort system that is ideal for your home or business. Be sure to ask Buffington Brothers Heating and Air Conditioning Inc for a free estimate. Whether it’s a new installation or routine service, our factory-trained technicians provide the expertise your comfort depends on. And at Buffington Bros. Heating and Cooling, we sell Carrier but we repair all makes and models.

When it comes to your family or your business you want dependable air conditioning and heating systems that provide you with value as well as comfort. Thanks to Buffington Brothers Heating and Air Conditioning Inc. you can expect value and comfort.  We are dedicated to providing the best possible solution for your home or business.  Whether it be a small residential replacement or a large new construction commercial install, you can count on us to provide you with a system and solution that fits your unique needs.  With our 65+ years in business we have earned a reputation for doing the job right the first time.

We offer much more than heating and cooling!  We have numerous ways to keep you comfortable in your home and save you money on energy costs such as Blown-In Cellulose Insulation, Spray Foam Insulation and Duct Cleaning!

Our office is located in Poplar Bluff, MO but we service all surrounding areas in Southeast Missouri and Northeast Arkansas.

  • Residential & Commercial Installation, Service & Repair
  • FREE Estimates on Installations
  • Installation and Replacement
  • Certified Technicians
  • Service All Makes & Models
  • Planned Service Agreements
  • Family Owned & Operated
  • Financing Available
  • 24 Hour/7 Day Emergency Service
  • Serving Southeast Missouri since 1951


Carrier Systems

Carrier Systems are some of the best and most efficient systems on the market. If you’re looking for a new system, look no further than Carrier. Buffington Brothers will help you decide which system is the best fit for your home and expertly install it for you.

Insulate Your Home

Drastically lower your utility bill by better insulating your home. Most homes have poor insulation, resulting in drafts, cold spots, and reduced efficiency for heating and cooling systems. We’ll help you insulate your home, be more comfortable, and save money!

Duct Cleaning

Did you know that indoor air quality is one of the EPA’s top three health concerns? Did you also know that your dirty ductwork could be a huge factor in both allergies and higher utility bills? Get your ducts cleaned and experience the comfort — both personal and monetary — it can provide!