Get matched with top central a/c installers in Marriottsville, MD

"Excellent! The whole process was explained well, and the installation was very clean and efficient."

"The process was easy and the service top notch from the estimate with the sales rep to scheduling and the install. Ill recommend them to anyone who needs heating and air services."

"Just had an emergency visit to replace capacitor in one of my two HVAC units. Was able to schedule my favorite tech Kevin through the excellent front desk staff. Called in early morning and same day repair work - and Kevin fixed the problem even though the house electricity suddenly cut off halfway through the visit due to the remnants of Hurricane Debby coming through. Our family been with Holtzople since 2008 with the installation and maintenance of two TRANE heat pump units. We have always been extremely happy with Holtzople. Their expertise and knowledge of HVAC operations is superb. But most importantly, from the HVAC techs and Kevin to the front office staff, the people at Holtzople are kind, helpful and genuinely interested in taking care of us. This shows in our semiannual service plan visits as well as the rare emergency needs that pop up like the situation discussed above. And we have been very happy with our TRANE HVAC units. We will have Holtzople as our HVAC company forever. We highly recommend them to all our local friends and neighbors in central Maryland. Simply a great company with great people. 👍"

"They were by far the best salesman. They did use and leave the manufactures sales aids. Also the only contractor to leave a complete check list of everything that would be done. Andrew was the only one out of four to point out the fact that the old furnace was installed in a non serviceable position for removal of the circulation fan. Extra work was done to correct this problem. Next day instillation was just as impressive. I met four people from the company, and all were professional. All of the above came with the best price. Larry Durgin"

"We were very happy with them. I think, they were very punctual, I would probably remember if they weren’t. I think, it took one day to install the system. They left the area cleaned and took away the other unit."

"The system was installed as scheduled and is working great. The company representatives were friendly and helpful."

"Great, Heil fixed the plumbing for my irrigation off the main, it was leaking and a mes. They cleaned it up and installed new PVC. It works great and no issues. Fair price. I'd hire them again. Paul"

"Graham solution was amazing! Ricardo is a true representation of this organization. He came out in a timely manner, found out what was wrong with my system and replaced it. I am so thankful for Ricardo!"

"The technician did an excellent job installing the faucets in the very tight space. He was professional and I would be happy to work with him again."

"They (2 workers) did an EXECCENT job installing gas heater and Central Air unit. They were very polite and professional. I could not convince them to take a coffee break. Answered all my question. I'm soo happy I chose Blue Dot !! Also the price was unmatch... Thanks !! PS... The Wife is back to calling me HONEY again :)"