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B & W Heating And Cooling


Rated # 1 HVAC Companies in the Alton, Ilinois Area

Dealing with an HVAC system that doesn’t regulate the temperature at your home? When it comes to local HVAC companies, trust the people that provide the best combination of excellent service and affordable rates. At B & W Heating and Cooling, we provide a wide range of HVAC services to those in Alton, Illinois and throughout the surrounding areas. As a family-owned and operated business, we understand the importance of well-functioning HVAC systems to those in our local communities. Additionally, with over 60 years in the business, you can count on our trained techs when it comes to all your heating and cooling needs. Contact B & W to schedule service, today!

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Why Choose Us?


  • Insured & Bonded
  • 24/7 Emergency Service
  • Professional Technicians
  • Upfront Pricing
  • Excellent Warranties
  • Financing Available On New, Replacement Systems or Upgraded Equipment for Greater Efficiency

Metro East HVAC Systems Design & Installation

Are you sick of calling the local HVAC companies every other week? Do you watch the repairman leave, only to experience new problems by the time they’re out of the driveway? If this is you, you might be in the market for a new air conditioner, furnace, boiler or complete HVAC system.  Luckily, B & W Heating and Cooling provides complete design and installation of HVAC systems including A/C, heating, and ventilation. Additionally, as an Amana and Goodman authorized dealer, we offer access to some of the best heating and cooling units in the industry. But how do you know when it’s time to replace? The following tips should help you decide.

Think About Replacement When:

  • The cost of repair outweighs the cost of replacement
  • System is outdated and using old technology
  • The system is losing efficiency and costing more to run
  • System doesn’t fit the needs of the structure (home or business)

Questions about your unit? B & W provides honest evaluations and expert recommendations for new systems. We won’t recommend replacement unless it’s your best possible option.

Your Local Source for HVAC Repairs & Maintenance

While some technicians would have you think otherwise, replacement isn’t always your best option. In fact, many problems with your HVAC system can be resolved with simple repairs and maintenance. Changing the air filter on a regular basis and requesting seasonal tune-ups help keep your system in tip-top shape. If you’re experiencing one of the following problems, it’s time to contact the professionals for repairs. Fortunately, B & W repairs all makes and models, meaning there’s always a nearby specialist that knows how to fix your unit!

Common HVAC Problems

  • Excess Dust or Debris Buildup
  • Frequent Cycling
  • Steadily Rising Energy Costs
  • Strange Sounds
  • Strange Smells
  • Air Conditioner Emits Warm Air
  • Furnace Emits Cold Air

Parts We Repair

  • Condenser Coil
  • Evaporator Coil
  • Heat Exchanger
  • Blower/Blower Motor
  • Pilot Light
  • Igniter
  • Flame Sensor
  • Thermocouple
  • Ductwork
  • Safety Switches/Safety Components
  • Electrical, Gas & Oil Connections
  • Thermostats
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air duct cleaning in alton il

Your Duct Cleaning Experts in Alton, Illinois

Do you notice the corners of your ceiling are always filled with dust or cobwebs? Do you get tired of constantly having to clean them out, with no way to prevent this? Contact B & W for professional duct cleaning services that will ensure a cleaner home and cleaner air to breathe. Our trained HVAC technicians use their skills and state-of-the-art equipment to clean every square inch of your ductwork. Using a pressurized pneumatic duct whip system and radial suction fan to suck out dirt and debris – leaving you with comfort systems that circulate clean and fresh air. Be sure to contact B & W if you notice the following signs of dirty ductwork:

  • Mold and mildew buildup around vents and registers
  • Dust, cobwebs, and debris coming from vents and registers
  • Odors coming from vents and registers
  • Restricted HVAC systems airflow
  • Insect and rodent infestations

First Call for Local HVAC Companies in Alton, Illinois – 618-254-0645

We’re the proud providers of HVAC services to those in Alton Illinois and throughout the surrounding Metro-East communities. Additionally, we understand the value of fast, efficient service and offer 24-hour emergency service when you need it most. Additionally, our products come with warranties that help you retain the most value for your money if something were to go wrong. Don’t settle for the rest when it comes to your HVAC system – remember B & W Heating and Cooling for all your comfort system needs!

Serving the 62002 zip code and all surrounding areas