Over 3 Decades of Experience

For over 30 years, A.Johnson Heating, Cooling and Plumbing continues to provide professional residential and commercial plumbing, heating, ventilation and air-conditioning services (HVAC) at affordable prices to the Capital District.

Our Guarantee

At A.Johnson, we’re so confident our whole-home solutions and comprehensive approach will increase your comfort and save you money; we guarantee our results!

Excellent Customer Satisfaction

We take pride in our work and our customers approve! The A.Johnson team receives 5 star ratings from customers that cite our professionalism, courtesy and overall performance of the team.

Ask a Tech

Not sure if your home issue requires professional help? Our team offers a free service that provides homeowners with assistance understanding their homes.

Contact A.Johnson Today and Get

$25 Off If You Are A New Customer

Services We Provide


Industry Experience

A.Johnson has served the Capital District for over 30 years! Rest assured our team has the ability to fix any plumbing, heating or cooling issue you may experience.

Brilliant Team

A.Johnson employs certified, experienced and family-first technicians. Our plumbing, heating and cooling teams have the expertise to fix an problem.

We Stand By Our Work

A.Johnson offers a complete suite of iron-clad guarantees including client assurance, total comfort, energy savings, no guesswork and property protection.

Complex Solutions

A.Johnson offers comprehensive services that serve your entire home. We are a one-stop shop to home comfort.

100% Result Guarantee

A.Johnson guarantees our work. If you are not 100% satisfied with our work, we will remove the system and refund the amount of your investment.


A.Johnson works with the best talent to provide the best services. Our installation technicians are the best in skill, attitude and workmanship. They will care for your home and complete the job with speed and precision.
A.Johnson provides peace of mind. We offer complete customer and performance satisfaction through our 100% money back guarantee.
Enjoy the health and safety benefits you and your family deserve. Our team provides a comprehensive approach to fixing any issues. We find and fix the cause of problems, not treat symptoms.
Ensure your systems are always running at peak, trouble-free efficiency with an A.Johnson comprehensive maintenance plan that includes a precision tune-up, cleaning, lubrication and inspection.
Exhaustive repair and maintenance expertise. A.Johnson works with homeowners in the Capital District area to fix any and all plumbing, heating and cooling issues in your home.