Heating & Air Conditioning / HVAC near Jarrettsville

“Called Excel yesterday evening for Air conditioning not working with a high of 94 the next day. Bruce came out first thing the next morning and had the AC up and running in no time. Great customer service with prompt service.“

“Brandon, the Pure Air technician performed a thorough fall inspection on our HVAC system today. He provided crucial advice on how to install the HVAC filter and when it should be replaced. He made sure that all system parts are functioning efficiently. I like to take this time to thank Frank and Brandon for maintaining our HVAC system throughout these years. And for always providing service on a timely manner.“

“Residential AC work in Bel Air- We noticed our AC was not working on a Friday night. We went outside and saw that the fan to the unit was not spinning and it was making a humming noise. We turned everything off and called at 7:30am on Saturday morning. The on-call technician, Mike B., contacted us and said it sounded like the capacitor. He was upfront with pricing for an emergency response versus scheduling a service appointment. We opted for the emergency response. We received a text when he was on the way and he was at our house by 10am. The AC was working by 1030am, just in time for the heat. Mike B. was extremely professional, informative, and upfront with pricing. Highly recommend using First Response Heating and Cooling if you are in Harford County. Thank you!!“

“Techs came out within 24 hours. Fixed the problem in under an hour. I will definitely use this company again when needed. Thanks Griff’s for excellent service!“

“Tyler was attentive to our concerns and very professional. He did everything he could to rectify the situation with our new heater which wasn’t working as expected, and despite it being a complicated situation he was very patient and thorough in his work . He was a great tech!!!“

“Dave and Jason came out within a couple hours of our emergency service call, diagnosed the issue, and resolved it with no hassle. Great job, very impressed, will definitely be a customer going forward“

“These people are good people. Forever will be doing buissness with them. They say how much of a bind we were in and after other people told us that it would be 14k to fix or replace our boiler they came out and fixed the impossible. Thank you for saving my family.“

“This company is for sure top notch! I’ve referred my neighbors as well. They are reasonable, fair and have never let my family and I down. We’ve been using them since 2019 and have never been disappointed!“

“Krause Companies provides many services besides heating and air conditioning. We contracted them to complete a bathroom install. The work took a little longer than anticipated but they were gracious and understanding when we made changes. They are friendly and hard working. I would recommend them for any of your construction needs.“

“Mullhausen Heating and Air is the only one I will call. Work is always first-rate. Honesty is the policy at Mullhausen; you are given a direct diagnosis and preventative maintenance tips. Yesterday my mother-in-law's AC/Furnace quit working during 90 degree weather with projected 100's heat indexes coming in the next few days. We thought it was out of freon. Called on Saturday around twelve-thirty, Wayne was on-site within a few hours. It was not the freon; he diagnosed the correct problem and fixed it quickly. He carries every part for her system in his truck which eliminated any need for ordering a part. New parts weren't needed, but knowing he had everything was a comfort. My mother-in-law met Wayne yesterday and was so impressed by him that she's booking him to do her furnace maintenance in the fall.

Wayne came through for us multiple times, and has replaced entire my system previously. He taught me and my husband important information because he believes knowing what to do and how to prevent problems is better overall. He believes in doing a good job. I will always call Mullhausen and I will refer everyone to him. I am impressed every time with the job knowledge, honesty, responsiveness, and quality of work. Peace of mind is important and Wayne provides that.

Thank you for all that you do!“

“Wanted to share how great Chavis Septic Services is to work with, I would like to highlight Ron the technician who came out, in the cold and rain mind you. He was great and did a fantastic job. I also would like to mention how helpful the office staff is especially Doris, overall this is a fantastic company to use for your septic needs whether you need a cleaning or a new system,“