HVAC Installation 2017-05-25T13:53:59+00:00

New Equipment Installation

Heat Pump Installation St. Louis

Matheny offers a complete line of residential and commercial grade heating and cooling equipment for your home or office.  Our factory trained technicians will help you identify the ideal make and model to provide the most efficient solution.

New Air Conditioner Installation

Air conditioners may look similar, but check the SEER ratings.  Higher SEER numbers save more money.  A 13  SEER rated air conditioner uses 23% less energy then a 10 SEER unit.  A 13 SEER has been the minimum efficiency required by law since 2006.  A/C Units can be as efficient as 20 SEER.


New Furnace Installation St. LouisNew Furnace Installation

Heating and air conditioning systems are the biggest users of energy in a home calculating for nearly 75% of the utility bill.  A new high efficiency furnace can save in operating costs over a ten year old furnace.  Many 1990 and earlier furnace models have 65% efficiency or less.  The minimum efficiency furnace that can be sold in the United States today is 78% and can be as efficient as 96.7%.


New Boiler Installationnew boiler installation st. louis

Matheny installs mid-efficiency and high efficiency hot water boilers for radiator heating systems.  A mid-efficiency boiler has an efficiency rating of 80-85% A.F.U.E (annual fuel utilization efficiency).  A high efficiency boiler has an efficiency rating of 90-95% A.F.U.E.

High-efficiency boilers have modulating options available making these units ideal for multipurpose applications such as radiant flooring.  High efficiency boilers also quality for certain government rebates.


Heat Pump Installation St. LouisNew Heat Pump Installation

Heat pumps are rated in SEER (Seasonal Energy Efficiency Ratio) and HSPF (Heating Seasonal Performance Factor.) SEER and HSPF ratings are like the miles per gallon rating on an automobile.  Higher SEER and HPSF ratings mean greater energy savings.


Install Ductless Air Conditioner St. Louis

Ductless Air Conditioner Installation

Efficient and perfect for targeted hot spots, Ductless Air Conditioners have been around since the 1950’s and originally introduced to the United States over 30 years ago.  The technology is referred to in many different ways including mini-split, multi-split, split-ductless, split-zoning, and variable refrigerant flow.  This technology is the primary method for conditioning spaces in homes and commercial buildings around the world.


air cleaner installation st. louisAir Cleaner Installation

Today’s home owners are realizing that keeping a home comfortable is more than just temperature control.  The quality of the air you breather is too important of an issue to ignore!  Learn how to control the humidity in your home and how to keep your indoor air clean and fresh.


New Water Heater Installation

New Water Heater Installation St. LouisThere are many types of hot water heaters on the market – from the simplest traditional systems to the newest high-efficiency and tankless models designed to use less energy. If you currently own a hot water heater that needs to be replaced, or you are moving into a new home that needs a hot water system, we can help you with options.


Matheny Heating and Cooling has been a leader in indoor comfort since 1942.  We offer Residential Service, Commercial Service on all makes and models as well as New Equipment Installation.  Ask us about our affordable Equipment Maintenance Program that helps extend the life of your equipment, gives your Priority Customer status on service calls and extends a 15% savings on repairs to members.

Call 314-727-9000 to schedule a free Comfort Consultation for new equipment in your home or business.

Awards Earned

Ameren Excellence in Energy Savings Award

Ameren Excellence in Energy

Ameren Platinum Award

American Standard Platinum Dealer

American Standard Customer Care Award

American Standard Customer Care Award


nate_certified Angies List HVAC Contractor Matheny Heating and Cooling

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