My husband had been struggling with our furnace for weeks. It started to leak he added sealer. It stopped leaking. Then the valve went. He called a plumber out of the yellow pages. They changed it. The valve failed and had to be replaced. The burner was not burning right it was full of soot. He went to Bells burners to buy brushes to clean it and they told him to try Al Corelli He called our original plumber for quote on a new furnace. He came in two days latter with a sales men to figure out our needs. After five days of calling for our quote with no answer I called Al Corelli and left a message. He called back in fifteen minutes. I handed my phone to my husband an he explained our issues to Mr Corelli Al was at our house first thing the next morning. He sent us a quote latter on that day. He came in 80% less than a quote we received from a Peabody plumber three years earlier. We agreed to price. He came in the next day and installed our new burner. This morning three days after our quote we are warm with a new furnace. We love Al. We won't be calling any other plumber. read more

Al has done a lot of work for us in the past 12-months. He responded to an after hours emergency water flood from a furnace in the basement, as well as another call to check a leaky hot water tank. This spring He replaced our entire heating system. We had two old oil tanks in our basement with a hot water heater and furnace that both need replacing. Al installed an energy efficient heating and hot water system that's been great, saving us $$$ in heating costs. A few weeks ago when we started up our HVAC system is wouldn't turn on, Al came over and quickly diagnosed the problem and repaired it. He also installed a new wireless digital thermostat hooking our heating and AC systems to an app on our IPhones, now we can monitor the temperature in our home from anywhere we travel via our smartphones and adjust the AC or heating accordingly. Very responsive and fair priced, give him a try... read more

Called and spoke to Al about repacing the hot water heater in my condo. He showed up 1/2 an hour early, which was great because we had discussed "as early as possible". Even though he measured first, the door wouldn't quite close tightly and he recommended getting a smaller heater. This after he lugged it up 2 flights of stairs. He called his associate who brought over a smaller one in no time at all. So he took one down the stairs, then brought the other one up and installed it quicky and correctly for less than his origional quote. Even with all the unexpected issues it was only two hours, not a whole day as you may have been thinking. Fantastic guy with a great attitude and great service. Al has earned my respect and business for any issues I may have in the future. I have no reservations in saying that Al is the best guy you get for your problem. read more

We needed to replace a boiler that was original to the house. At dinner one night, sitting next to Al himself, we overheard him talking about all the work he had been doing recently and with all the MassSave discounts that were available for his customers. We had been looking to get the work down ourselves and promptly asked him for his card so we could get a quote (I think we eventually let him eat, but not until we got his information). Not only did he give us a great quote, he walked us through the MassSave paper work and we were able to get new boiler, using a MassSave loan at 0% for the next 7 years. Al and his people were in and out of the house within days, very professional, very clean and very, very courteous. I would highly recommend Al Corelli & Son. read more

We hired Al Correlli to fix an outside spigot that was leaking and a shut off valve that was leaking in the basement. I found Al Corelli & Son on YELP and gave them a call. The woman I spoke to on the phone was very friendly and polite. I received a call from Al within an hour and he told me he would be able to come by that day to check it out. After he assessed the situation he gave me a reasonable quote and told me he could fix it right then and there. He had the job done in a little under an hour. Everything looks great! He was very friendly and professional. I would highly reccomend him to others. read more

Christmas night...down to the basement...water everywhere...a quick message to Al...he gets right back to us...isolates the problem...Promises a new water heater at open of business Monday AM. Spelled out all the pricing beforehand, gave us the warranty options, and when there were questions on the warranty paperwork afterwards, he followed up and got answers. Extremely timely response, punctual and professional service, excellent customer service and follow up. A pleasure to do business with!! read more

Al and team worked on a number of projects for us, including a kitchen remodel and a new boiler. Every project was done beyond our expectations. Not only was the work good, timely and for the cost we had discussed, but Al is always available when questions or issues arise. We put this one to the test, calling him frequently and the occasional weekend visit, but he was always a happy and helpful partner in these projects. We couldn't be happier all around. read more

My boiler stopped working on Friday night and on Saturday I was referred to Al Corelli by another company who couldn't fit me into their schedule. Al managed to fit me in despite a pretty full schedule already and easily assessed the problem and was able to fix it pretty quick. Al is friendly and clearly knowledgeable. Al Corelli is now my go-to-guy. The way I see it, I was lucky the first company couldn't fit me into their schedule. read more

Al is great.Our water Heater blew out and he quickly made time to come out and assess the situation. He was extremely professional and personable. He gave me a great quote and since he did not want my family to be without hot water too long made arrangements to get it replaced the very next day. While he was here, he also obliged me by taking care of some other minor plumbing issues that needed to be done. I would highly recommend him. read more

A friend of mine referred Corelli to us for our plumbing emergency - we was quick to respond, came out to look at the problem and had the job completed the next day...and under quote too! It was a huge relief to have someone like Al who is so helpful on the job....with other plumbing to be done in the house I will definitely have him back to do the rest of the "projects" that we will be tackling! read more

I cannot say enough great things about Al. Anytime I have any issues, he is there the same day or the very next morning. He is so reliable and does a terrific job, not to mention you can just tell he loves his job and is such a people person. Al just installed a new Renai gas boiler for us when ours failed and he did an amazing job. Al is the best and you cannot go wrong using him read more

We had a water pipe spring a leak in a ceiling overnight. I called Al early on a Saturday morning and he came to our home right away. He cut out the pipe and installed a replacement in a quick and efficient manner. We greatly appreciated the professional yet friendly service as well as the reasonable price. Al's a real find. He's now on my speed dial and he should be on yours. read more

Best plumber around! Very honest, excellent quality, timely and personable. Al installed a Mitsubishi mini-split ac/heating unit in our home this past May. Could not be happier! We have been customers since 1990 and have always received the highest quality service. We will not use anyone else for our plumbing needs. Mike and Susan Little, Beverly Ma read more

1 Dishwater install, new basin install in bathroom, new sink in kitchen and 1 upstairs shower problem....All done perfectly and timed well with the contractors so everything was completed as quickly as possible! Would recommend to anyone. read more