Get matched with top tankless water heater installers in Dover, NJ

"Great! The workers are very professional and punctual. They installed a tankless water heater. They cleaned everything up when they were done and then explained how it worked and how to maintain it throughout the years so it would work better. I highly recommend this company."

"Garden State worked with us assisting with the manufacturers warranty and did a nice job with installation of the hot water tank replacement. "

"Speedy response (received callback within 2 minutes of requesting quote). My wife handled the interaction and stated the pro who came out was incredibly professional, came back with the quote quickly, and finished the requested repairs on our old heating system within a few hours."

"This was the worst experience i have ever had with a company. They came and damaged my house and kept us without AC for days. They admitted to the extensive damage and went weeks before attempting to repair it. The services were never fully completed and they were paid over 90% of the job. I disputed the last 10% and provided overwhelming evidence of their negligence. And after a year their last ditch effort was to send collections letters. Don't walk, RUN from this company. I will provide pics and my my experience to anyone who is planning on using this company. Used to be family owned and was amazing. Second they sold it went downhill fast."

"They installed a minisplit cooling system, with 3 exchanges June 2021. Since then it is not operating the way it should. In my bedroom with the door closed at night on cool at 70 degrees the humidity goes up to 80%. I wake up uncomfortable, change it from cool to dry mode. The humidity will go down into the 50% range but the temperature drops down to 62 or less! So in cool or dry mode I can't get a good nights sleep! They come and look at it and tell me everything is fine. I'm going to buy a window air conditioner tomorrow which seems insane because i spent $10,000 on this minisplit AC system!"

"Excellent technicians. Friendly, competent quick, flexible and professional. Could not recommend more!!!"

"Excellent job??????. Excellent customer service and very courteous. Left work area very clean and tidy."

"Yes. Marquis was such a pleasant person. He made sure he let me know what he’s going to do and also let me know what it’s going to cost me. When finished he made sure he cleaned up the area. One of the most pleasant person I have ever met. Thank you again"

"Timely and well done"

"They were here when they said they would. The gentleman who came took his time and explained what he did and what should be done in the near future. Appreciated him exlaining everything to me."