Residential AC and Heating Services - J and J ComfortAt Johnson & Johnson Heating and Air Conditioning, our goal is to provide you with award-winning heating and cooling services. We strive to offer installation options that are affordable and cost-effective to maintain. When you need solutions for keeping your home comfortable during the Summer or Winter, trust that Johnson & Johnson has your back! We also have options to safeguard your health by providing the highest possible air quality.

We have replaced systems in existing homes, modified existing systems for homes that were being renovated, designed and engineered systems for historic homes with unique architectural requirements, and recommended and installed the best solutions for newly constructed homes. Through our relationships with well-known names like Lennox, Johnson & Johnson offers many of the most energy-efficient and environmentally-friendly heating and cooling solutions available today.

Our team of experts also services every system we install, as well as providing service and maintenance for existing systems.

Service All Makes and Models
We Service All Makes & Models

Johnson & Johnson Heating and Air Conditioning has some of the best repair technicians in the business. We can repair or replace any type of system you may have.


Johnson & Johnson Heating and Air Conditioning have the best installation technicians in the Martinsburg area. We can install any type of system you may need. Remember we always provide our customers with free estimates on installation for an AC, heating or ductless system.

Duct Cleaning Services
Duct Cleaning

Call today and ask about our duct cleaning services. We can also disinfect ductwork to kill mold and germs.

Energy Audits
Energy Auditing

A home energy audit is the first step to assess how much energy your home consumes and to evaluate what measures you can take to make your home more energy-efficient, which may save you significant amounts of money over time.

Air Purification
Air Purification

Increase the quality of your indoor air by eliminating pollutants and allergy-causing contaminants. We have a number of Indoor Air Quality services.

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Contact Johnson & Johnson Heating and Air Conditioning today for more information.