Get matched with top tankless water heater installers in Killingworth, CT

"Bruce and Bill of Williams and Associates Mechanical Contracting recently removed and replaced my 18 year old oil fired boiler and added an indirect fired water heater. I had been saving for this project for over a year and had been geeking out in my avid research (Thanks Internet!) of products available, reviews and costs, as well as the reputation and reliability of local heating and plumbing contractors. I knew what I wanted, I just needed to stay within my budget and find a contractor I could trust. It is therefore, my pleasure to let others know, on the same web review sites that I referred to, how overwhelming pleased I am to have worked with Bruce Williams and his team. They skillfully removed and installed the heating system in a day, took pride in their work and took the time to explain the new system and to fully answer all my questions. Bruce and Bill clearly like what they do for a living, have great people skills and work very well together. I was able to get the very best of products and still come well under budget. I cannot thank these guys enough! Honest, Professional and Reliable! My dusty, unfinished basement with my new Viessmann boiler, Carlin burner and HTP indirect fired water heater is now my favorite part of the house!"

"Wow! Edwin was by far the most patient person dealing with me and an old sink in my basement. He went above and beyond to fix the issue BUT also made sure I was happy with the updates and fixing the leak!! Huge kudos to him. Would recommend him in a heartbeat and he will be my go to person in the future!! Give him a call! You won’t be disappointed!👍🏼"

"Mike was prompt in providing a quote, and the quote was very reasonable. I had to have a new hot water heater installed, and he worked with a vendor to get me the best one for a reasonable price, delivered. He came in, observed COVID-19 protocols with no issues, and did the work for the price he quoted. I am incredibly pleased with his service and will be using him again."

"They were very professional, showed up time. They did a great job and were very fast--did it in a timely manner. I have hot water now, so I am very happy."

M Adorno, LLC is your go-to partner for all your remodeling and construction needs. With expertise in kitchen and bathroom remodeling, as well as residential and commercial construction, we bring your vision to life. Our team of skilled professionals is committed to delivering exceptional results that exceed your expectations. Contact us today to transform your space into something extraordinary.

We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee assures you that we won't leave your property until you are completely satisfied with our work. As a locally owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today, and we look forward to working with you!

"They were timely, clean, worked great with the water company, professional, price was fair. Very nice and very genuine."

"Had a water leak coming from A.C. unit and I called HARP on Saturday morning and was informed a technician could be out on Saturday between 2pm and 6pm. Jaime informed me that it was $89 for service call and $25 for fuel charge and HARP does not charge by the hour but by the job. At 12pm I received a phone call from HARP dispatcher and i am told that the tech finished up his job early and would like to come over to our home, I informed her that we were not home, she said no problem we will see you at your schedule timeframe. Dispatcher called again at 1pm and asked if tech could head our way and I said yes, we were home. Courtney Ivey came out and arrived at 1:45pm, was very professional, personable, clean, wore slippers over his shoes, uniform was sharp looking, wore a mask, provided me with some great helpful hints, turns out I needed I condensate tank pump. He replaced the pump, took the old one away and paid for the part and service. I later saw on HARP website that they offered military discounts, so I called and spoke to a wonderful person named Debbie. I explained that we had just paid for service and was wondering if it was too late for HARP to provide the military discount, she said absolutely we can. She sent an e-mail to HARP billing department and asked I be credited 10%. I have to say little shocked at all the negative reviews. My experience was 100% hands down."

"Derrick the plumber was friendly courteous and very knowledgeable. He was eager to talk and share his knowledge of the project and the business in general. (Some of these people you can't get two words out of and when you do you wish you hadn't). He did the best he could on an old shower set-up and it's up and running again. I'm very pleased and would recomend them instantly to anyone in need of the service. The office was also very on top of things as to appointments and scheduling. Again I would recomend them highly!"

"Technician was on time, polite and courteous, knowledgeable and resolved our heating issue quickly."