Business Details
41 Years
experience
Emergency
services
Trusted HVAC Services in Florissant & St. Charles, MO
B & B Heating & Cooling has been dedicated to providing reliable HVAC services in Florissant and St. Charles since 1985. As a Lennox Premier Dealer and recipient of industry awards, including the Centurion Award and Partner of the Year, we combine advanced technology with proven expertise to deliver energy-efficient heating and cooling solutions. Our team of certified professionals offers 24/7 emergency services, installation, and maintenance for residential HVAC systems, ensuring long-term comfort and customer satisfaction.With over 30 years of local experience, we prioritize quality workmanship, personalized service agreements, and community engagement. Our commitment to excellence is reflected in our recognition by the North County Chamber of Commerce and Angies List Super Service Award, solidifying our reputation as a trusted leader in home comfort solutions.
Services
Furnace Repair
Air Conditioning Installation
Indoor Air Quality
HVAC Maintenance
Water Heaters
Mini-Split Systems
Thermostat Installation
Boiler Services
Packaged Systems
Ductless Heating
Details
- Year established: 1985
Highlights and features
- 30+ years of local HVAC expertise since 1985
- 24/7 emergency repair services available
- Certified technicians with industry-recognized training
- Energy-efficient Lennox systems with rebates available
- Award-winning service recognized by Angies List
Associations and certifications
- Lennox Premier Dealer
- Centurion Award
- Partner of the Year
Services
Furnace Repair
Our furnace repair service addresses heating system issues with precision and reliability. Certified technicians diagnose and fix problems ranging from ignition failures to airflow inconsistencies, ensuring optimal performance. We prioritize energy efficiency and long-term durability, using genuine Lennox parts to maintain system integrity. With 24/7 emergency availability, we minimize downtime during critical cold-weather periods.
Air Conditioning Installation
We specialize in professional air conditioning installation for residential properties. Our team evaluates home size, climate needs, and energy efficiency goals to recommend appropriate Lennox systems. From standard replacements to complex installations, we ensure proper sizing and configuration for maximum cooling efficiency and indoor comfort.
Indoor Air Quality
Our indoor air quality solutions combat allergens, pollutants, and humidity imbalances. We install Lennox Healthy Climate systems including air purifiers, filtration units, and ventilation systems. These solutions reduce airborne contaminants by up to 99%, creating healthier living environments for allergy sufferers and improving overall respiratory health.
HVAC Maintenance
Preventive HVAC maintenance extends system lifespan and prevents costly breakdowns. Our comprehensive inspections cover electrical components, refrigerant levels, and mechanical parts. Regular maintenance improves energy efficiency by up to 30% while maintaining manufacturer warranty compliance for long-term investment protection.
Mini-Split Systems
Ductless mini-split installations provide zoned temperature control for hard-to-heat areas. Our Lennox-powered systems offer energy-efficient heating and cooling without ductwork, ideal for additions or garages. With quiet operation and smart thermostat compatibility, these systems deliver customizable comfort while reducing energy consumption.
Questions
What HVAC services do you offer?
We provide furnace repair, AC installation, indoor air quality solutions, HVAC maintenance, mini-split systems, and emergency repair services for residential properties.
Do you offer financing options?
Yes, qualified buyers can take advantage of no-interest financing for 12 months on new Lennox system installations.
What areas do you serve?
We serve Florissant, St. Charles, and surrounding communities including Ballwin, Chesterfield, O’Fallon, and Wildwood.
Are you available for emergency repairs?
Yes, our team provides 24/7 emergency HVAC repair services for urgent heating and cooling issues.
What brands do you work with?
We specialize in Lennox HVAC systems but service all makes and models of furnaces, air conditioners, and heat pumps.
Do you offer maintenance agreements?
Yes, we provide customized HVAC service agreements to ensure regular maintenance and priority emergency service scheduling.
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