Best Heating & Air Conditioning / HVAC In Martinsburg

“AC went out overnight, and we called J&J first thing in the morning. They had a technician out within 90 minutes of calling, and the house is already cooling. Da’on the technician was quick, professional, and very helpful! Highly recommend.“

“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.“

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

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

“Great and fast customer service! I had to have my home hvac unit replaced in late July, the staff were quick to respond to my request and made the process simple. A few weeks later my church’s hvac unit went out on Wednesday night, they were the first and only company we called! They had us up and fixed the next day! Thanks to them we were able to hold service that Sunday!“

“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!!!“

“To all my friends and family I highly reccommend everyone to call Proffesional Plumbing Services for any of your plumbing issues you are having. Mr. Walters from Proffesional Plumbing is an astounding person. I had a problem with my kitchen faucet during this weekend and I gave Mr. Walters a call if he would be able to stop by and take a look at it. Without any questions asked Mr. Walters had came immediatly after I gave him a call. My kitchen faucet was leaking and was bad so we had to purchase a new one the same day. Mr. Walters had waited for us to purchase a new one from Lowes and after we bought a new one he had installed within minutes. He was so patient with us and incredibly proffesional and nice while we went out and purchased a new faucet. Truly incredible service! I reccommend Mr. Bob Walters from Proffesional Plumbing for any serives my friends and family may need in the Martisnburg area!!!! Amazing work!“

“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“