G & A Heating & Cooling

G & A Heating & Cooling We have been in business 30+ years servicing the St. Louis Metro & surrounding area.

Does your home feel colder than your thermostat setting? 🥶🌡️ Dry winter air may be the reason why. When indoor air lacks...
02/21/2026

Does your home feel colder than your thermostat setting? 🥶🌡️ Dry winter air may be the reason why. When indoor air lacks moisture, heat escapes from your skin more quickly, making rooms feel colder than they actually are. Use a humidifier or keep indoor plants to add humidity and make your space feel warmer.

As a Ruud® Pro Partner®, we’re committed to delivering reliable and trusted home comfort solutions. From expert guidance...
02/19/2026

As a Ruud® Pro Partner®, we’re committed to delivering reliable and trusted home comfort solutions. From expert guidance to professional installation and support, we focus on doing what’s right for our customers every step of the way.

Contact G & A Heating & Cooling at 314-581-0408 to schedule service or learn how we can help with your home comfort needs!

As we look ahead to a fresh year, now is the perfect time to make an investment in your home comfort. Upgrading to a Ruu...
02/18/2026

As we look ahead to a fresh year, now is the perfect time to make an investment in your home comfort. Upgrading to a Ruud® HVAC system can help you enjoy steady temperatures, improved efficiency, and peace of mind. After all, a fresh start begins with the space you live in every day.

Contact G & A Heating & Cooling at 314-581-0408 to learn about our heating and cooling products!

As a Ruud® Pro Partner®, we’re committed to delivering reliable and trusted home comfort solutions. From expert guidance...
02/16/2026

As a Ruud® Pro Partner®, we’re committed to delivering reliable and trusted home comfort solutions. From expert guidance to professional installation and support, we focus on doing what’s right for our customers every step of the way. 🤝

Contact us to schedule service or learn how we can help with your home comfort needs!

Does your home feel colder than your thermostat setting? Dry winter air may be the reason why. When indoor air lacks moi...
02/15/2026

Does your home feel colder than your thermostat setting? Dry winter air may be the reason why. When indoor air lacks moisture, heat escapes from your skin more quickly, making rooms feel colder than they actually are. Use a humidifier or keep indoor plants to add humidity and make your space feel warmer. Contact G & A Heating & Cooling at 314-581-0408

Day in and day out, your HVAC system works hard to keep you and your family comfortable. Regular system tune-ups can hel...
02/13/2026

Day in and day out, your HVAC system works hard to keep you and your family comfortable. Regular system tune-ups can help keep your home comfortable, prevent surprise breakdowns, and maximize your system’s lifespan.

Show your HVAC system some love by scheduling your annual maintenance check with our team!
Contact G & A Heating & Cooling at 314-581-0408

If your heating and cooling system is over ten years old, it may be time to consider an upgrade. New energy-efficient mo...
05/14/2025

If your heating and cooling system is over ten years old, it may be time to consider an upgrade. New energy-efficient models can help lower utility bills and keep your home at peak comfort.

Not sure where to start? Schedule a consultation with us and we’ll help you find the perfect system for your home!
Contact G & A Heating & Cooling at 314-581-0408

From high-efficiency air conditioners to smart thermostats that help you save energy, Ruud® HVAC systems provide ultimat...
05/12/2025

From high-efficiency air conditioners to smart thermostats that help you save energy, Ruud® HVAC systems provide ultimate comfort while using less power. That means lower energy bills for you and a more sustainable future for all of us!

Ask to learn more about our selection of Ruud HVAC solutions!
Contact G & A Heating & Cooling at 314-581-0408

Mini and mighty—that’s the power of a ductless mini-split system! These compact and quiet systems deliver efficient heat...
05/11/2025

Mini and mighty—that’s the power of a ductless mini-split system! These compact and quiet systems deliver efficient heating and cooling exactly where you need it. Mini-splits are perfect for garages, attics, or any space that needs a little extra climate control.

Is a ductless system right for your home?
Contact G & A Heating & Cooling at 314-581-0408

Address

653 Sun Valley North
Arnold, MO
63010

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

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