I had a very disappointing experience with this company and want to share it so others are aware before applying or working with them. Costello Construction posted a job ad on Craigslist looking for carpenters and crew members. They contacted me to schedule an appointment at their office, which I confirmed with their secretary. I showed up on time for the appointment and waited outside for about two hours -- no one ever came out, called, or answered. Even the owner, who introduced himself as Andrew, never showed up or reached out to apologize or reschedule. This kind of unprofessional behavior and lack of respect for people's time says a lot about how the company operates. I would strongly recommend others to be cautious before applying or working with Costello Construction, as my experience suggests they are not as serious or reliable as they appear. read more

Working with Andrew was an absolute delight. He and his crew are good people who do really good work. One thing I really appreciated was that he gave his honest input on important matters. When making big changes to our house, I want to make sure we make the best possible choice. So, I think the fact that he weighed in on important matters made a huge difference. We're really happy with the outcome of his work and look forward to working with him again. I highly recommend Cosello Construction for your home renovation needs. read more

Wanted a wet bar converted into a utility closet. They came out immediately to give me an estimate, and answered all of my questions. Very professional. There were a couple issues after the project was done, but they were rectified immediately, to my satisfaction. I would definitely hire again. read more

Cosello Construction completely gutted and redid our master bathroom and created a large deck for us. So this was a transformation from a linoleum-floored, wall-papered, shower door-hanging-off bathroom to a marble-tiled, vessel-sinked, rainfall shower bathroom and a transformation from a small six foot landing where the railing was falling off to a spacious trex deck big enough to accommodate a grill, six seat table, and lounging chair. Everything came out beautifully with our transformations and none of the typical "hiccups" you hear about or read about. And I felt that in every instance, if there was a choice between Cosello making an extra buck or making my wife and I happy or putting that extra finishing detail on so something looked perfect, Cosello Construction and its entire team always chose making us happy and putting that extra finishing detail on over making the extra buck. Andrew and everyone who worked for Cosello Construction during our project were extremely friendly, responsive, and knowledgeable. This started at the beginning of the project and continued throughout. For example, at the start of the project, we were thinking we wanted a separate shower, bathtub, and double vanity in our bathroom. We were pretty set on it at first but Andrew went with us to measure how everything would look in the bathroom and spent a lot of time discussing with us what we wanted and how we would use the bathroom on a daily basis. He made the recommendation of an oversized tub/shower combination with tiling on the walls and tub apron as well as a linen closet, which would solve our need for additional storage space for towels. He was completely right! We got the look of an all tile shower with the convenience of a bathtub and hand shower attachment. We love showering and bathing with our rainfall shower head and regular/handheld shower head combination now. Andrew was also able to recommend quality dealers of tiles and bath materials which was key for me because we wanted our general contractor to be a resource as a one stop solution not be out on our own. Andrew and his team were also very flexible. For instance, we had picked out a color for our bathroom. After a wall was done, we weren't so sure any more. Andrew's painter, even knowing we might ultimately change the color, causing more work, proposed to paint another wall so we could see more of it done before we made our final decision. It worked and once we saw the bigger section painted, we knew we had made the right choice after all. But at no point did anyone make us feel bad for the fact we might change the paint color. Another instance of this was with our deck. For most of the time, we had told Andrew we just wanted to replace landing-size "deck." After going back and forth in our family we decided to go with a true, big deck. Poor Andrew because we must have flip-flopped on the decision three or four times, telling him one thing then the other. He never made it seem like an issue or annoying to him. Once we made the true final decision, he got right to work on all of the things that needed to be done for a bigger deck, such as different permits and an architectural drawing, and yet he was still ale to install the deck before we had our son's first birthday party at home. This was great since the delay had been all ours in deciding what we wanted, and everyone loved the deck and commented on how great it was at the party. Two things that are probably underrated or not as well appreciated when selecting a contractor are how responsive they are and how clear workers leave the work site. We had a fabulous experience on both from Cosello Construction. Andrew responded to phone calls and emails right away, as did members of the team we worked with, and from the estimate phase through completion, they were always there when we needed them, to provide updates, and answer questions. Andrew spent a significant amount of time on the phone with our tile and supplies providers to make sure the orders were right before they were delivered. With regard to cleanliness, it is something you really never tend to think about unless it is not done or you hear a horror story about what happened to someone else. The highest praise I can give to Cosello Construction is that we never once though about the cleanliness of our house or yard. Every day the team laid a drop cloth on the stairs and areas of passage to our bathroom to stop any stray foot prints, kept dirt and dust confined the construction area, and by the time they left everything was as if they had never been there. Even during construction, we were able to walk into the areas without issue because they kept such a clean place of work. This is doubly important with young kids who can accidentally stray where they are not supposed to be. In all, thank you Cosello Construction. We highly recommend you. read more