Air Conditioning Products
Our team at Level 9 Heating & Cooling offers professional installation services for air conditioning systems in both homes and businesses across the St. Louis metropolitan area. We offer air conditioning systems from Carrier and Comfortmaker who are leading manufacturers of conditioning products with a history of producing quality, long lasting air conditioning products for any residential properties. The air conditioning solutions we offer that help you achieve total comfort through your home. They are installed as part of your home's heating and cooling system by our professionally trained technicians.
Our Air Conditioning Systems
If you are in need of a air conditioner for your home trust our experts. We can help you select the right model of air conditioner for your home. Take a look at our air conditioning services or contact our experts today to set up a free estimate for air conditioning installation in your home.
Carrier Conditioning Systems

Infinity 20 A/C
- - CATEGORY PRICE: $$$
- - EFFICIENCY: Up to 20.5 SEER
- - COMFORT FEATURES: Best

INFINITY® 21 A/C
- - CATEGORY PRICE: $$$
- - EFFICIENCY: Up to 21 SEER
- - COMFORT FEATURES: Best

INFINITY® 19
- - CATEGORY PRICE: $$$
- - EFFICIENCY: Up to 19 SEER
- - COMFORT FEATURES: Best

INFINITY® 17 Central A/C
- - CATEGORY PRICE: $$$
- - EFFICIENCY: Up to 17 SEER
- - COMFORT FEATURES: Best

INFINITY® 17 COASTAL A/C
- - CATEGORY PRICE: $$$
- - EFFICIENCY: Up to 17 SEER
- - COMFORT FEATURES: Best

INFINITY® 16 A/C
- - CATEGORY PRICE: $$$
- - EFFICIENCY: Up to 16 SEER
- - COMFORT FEATURES: Better

PERFORMANCE™ 17
- - CATEGORY PRICE: $$
- - EFFICIENCY: Up to 17 SEER
- - COMFORT FEATURES: Better

PERFORMANCE™ 16
- - CATEGORY PRICE: $$
- - EFFICIENCY: Up to 16 SEER
- - COMFORT FEATURES: Good

PERFORMANCE™ 13
- - CATEGORY PRICE: $$
- - EFFICIENCY: Up to 13 SEER
- - COMFORT FEATURES: Good

PERFORMANCE™ 14
- - CATEGORY PRICE: $$
- - EFFICIENCY: Up to 14 SEER
- - COMFORT FEATURES: Good

PERFORMANCE™ 16
- - CATEGORY PRICE: $$
- - EFFICIENCY: Up to 17 SEER
- - COMFORT FEATURES: Good
Comfortmaker Conditioning Systems

SoftSound Deluxe 19
- - CATEGORY PRICE: $$$
- - EFFICIENCY: Up to 19 SEER
- - Super Quiet Operation

SoftSound Deluxe 17
- - CATEGORY PRICE: $$$
- - EFFICIENCY: Up to 17 SEER
- - Super Quiet Operation

SoftSound 16
- - CATEGORY PRICE: $$
- - EFFICIENCY: Up to 16 SEER
- - Quiet Operation

SoftSound 15
- - CATEGORY PRICE: $$
- - EFFICIENCY: Up to 15 SEER
- - Quiet Operation

Performance 17
- - CATEGORY PRICE: $$$
- - EFFICIENCY: Up to 17 SEER
- - High Efficiency

Performance 16 - N4A6
- - CATEGORY PRICE: $$$
- - EFFICIENCY: Up to 16 SEER
- - High Efficiency

Performance 16 - NXA6
- - CATEGORY PRICE: $$$
- - EFFICIENCY: Up to 16 SEER
- - High Efficiency

Performance 14 - N4A4C
- - CATEGORY PRICE: $$$
- - EFFICIENCY: Up to 14 SEER
- - High Efficiency

Performance 14 - NH4A4
- - CATEGORY PRICE: $$$
- - EFFICIENCY: Up to 14 SEER
- - Compact Design

Performance 14 - NXA4
- - CATEGORY PRICE: $$$
- - EFFICIENCY: Up to 14 SEER
- - High Efficiency

Performance 14 - N4A5
- - CATEGORY PRICE: $$$
- - EFFICIENCY: Up to 14 SEER
- - High Efficiency

Performance 13
- - CATEGORY PRICE: $$$
- - EFFICIENCY: Up to 13 SEER
- - High Efficiency