Best Heating & Air Conditioning / HVAC In Martinsburg

“Johnson and Johnson came by today to perform a Comfort C;ub inspection. The technician, Anthony C., arrived on time and set about his work immediately. He displayed the utmost in professional expertise as well as a most cheerful countenance, and was very thorough. An exceptional company representative, his efforts easily earned this five-star rating! Outstanding in all respects.“

“The intake team was friendly and incredibly responsive. Prioritized my issue since we did not have any AC. James worked to diagnose and fix it within a matter of a few hours of calling . He was extremely knowledgeable and personable. I highly recommend this company and will be using them again in the future should we have any additional issues.“

“David and Isaiah were very knowledgeable and helped me with my problem. They were extremely nice and professional. I will be calling them from now on for any HVAC needs. Thanks again, guys. Merry Christmas.“

“You guys are awesome. Very friendly and our problem was an easy fix. We will be hitting you up soon to sign up for your maintenance plan.“

“Amazing service. Had someone come out within 30 minutes to fix a leaking garbage disposal unit. This was holding my insurance claim for my house repair back. Checked everything and even found other issues with my plumbing and I will be using them to have it all fixed. Thanks for also supporting local veterans with a discount!“

“Excellent work and kept me in the loop the whole time. Will definitely use them again.“

“The best company we’ve ever worked with! Their people Shaun and Justice are so wonderful to work with! They are honest, professional and personable. Wouldn’t have any other company work on our AC system.“

“always a great job , thanks for the many systems you have installed for us . Highly reccommend“

“Brian was absolutely phenomenal. We called for an appointment today and Brian was at the house 3 hours earlier than expected and fixed my Mom's air conditioner within an hour. Not only was he efficient, he was kind and so helpful. Within 15 minutes the temperature dropped from 99 degrees to just above 80 degrees and still dropping. I am so incredibly grateful for Brian. He most certainly has a heart for people and loves what he does!! Thank you Brian!!!“

“In 2025, we built our home from the ground up and made a point to work with local companies. Unfortunately, our original contractor went out of business near the end of the project. Appalachian Heating & Air not only assumed the remaining business and employees but stepped in without hesitation and helped us complete the HVAC work for our home.
They took over the warranty and finished the remaining work, and throughout the entire process they were reliable, timely, and professional. We truly appreciated their help and would confidently recommend Appalachian Heating & Air for any future project.
-Tom & Angie Stacey / Stacey Plumbing LLC“