Get matched with top heat pump installers and replacers in Parkville, MD

"They charged $98 to come give me an estimate for swapping our a shower valve cartridge, which was fine, but the pricing they provided was completely unreasonable, $1,000. They were unwilling to provide any detail for the price. I ended up buy the part myself for $30 and replaced it in 30 minutes."

"He was very professional, did a very neat job, cleaned after the job was done. I was very satisfied with the job."

"Great. Doug answered our inquiry promptly and fixed our issue the next day for significantly less than the first quote."

"The gentleman that work this business go above and beyond to make the best suggestions for they work required. This is the second time I have hired them. My sub pump went after and more rain was coming they came out with 2 hours to fix the problem. Extremely professional man. I will be er use any other plumbing business other than Pohlman. I highly recommend if you have a plumping issue."

"Great work"

"Anthony Aye was my service technician today. He was very polite and professional. He ensured he wore foot covers to protect the floors. He did an annual tuneup on my HVAC system and took his time and noted and thoroughly explained any potential issues to me. He gave me other available service/installation options to look into for the near future. Overall, he was very pleasant and respectful. I would recommend Anthony Aye to anyone who is looking for a true professional and is very knowledgeable about different systems."

"Quin was great to work with. Well knowledgeable in identifying needs and resources."

"It went great! Prompt professional service!"

We pride our company on reliability, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your heating and or cooling project.

"I've been a Constellation Home customer for years, and I'd like to share my honest experience. If you're not in a hurry and don't mind waiting for service, this company might be fine. But if you need timely repairs, I strongly advise you to think twice before purchasing their service plan. My air conditioner broke on June 20. A technician came out the next day, June 21, and confirmed the compressor needed replacement. The part was ordered the same day, and I was told it would arrive by June 25. Since then, I've called daily. Each time, the receptionist tells me, "It's coming today." I've repeatedly asked to speak with a parts manager and was promised a callback--yet I only received one call, on June 27. As of today, July 2, the issue is still unresolved. Meanwhile, my elderly parents have been living in extreme heat during a heatwave. Please think carefully before signing up with this company. If you expect timely service, this may not be the right choice. I will be sharing this ex"