A.H Sullivan LLC

Celebrating Over 30 Years in Construction

A.H Sullivan LLC has been a key player in construction for over 30 years. Since starting in 1993, our company has consistently provided top-notch construction solutions, gaining a strong reputation for quality and reliability. We've successfully completed various projects, exceeding client expectations and setting industry standards. Our long-standing presence in construction speaks to our unwavering commitment to high-quality work, customer satisfaction, and integrity. As we move forward, we remain dedicated to delivering exceptional construction services, ensuring that our legacy as a trusted industry leader continues for generations.

What People Are Saying

I had new Hatchway doors installed at my place and the work came out fantastic. Good pricing, good people, & an overall great job. I highly recommend this company to anybody in need of Construction/remodeling .
— Jared H. Plainville, CT
Being a new homeowner and needing contractors for upgrades for the First time I feel fortunate to have found AH Sullivan . He took the time to listen to my overall vision and offer me budget friendly choices without trying to upsell the most expensive stuff ,all the while explaining to be the benefits of each level of materials . After settling on styles and price I was given a time frame that I could expect the work to be done !!! I was amazing when I received a call ahead of schedule saying materials were in early!!!! The job took exactly as long as he said it would and was very neat and clean . Add to thay they had to work around my busy house between pets,kids and other contractors. Truly a perfect experience . Job was done right First time and no issues at all . I can't wait to find more work for AH Sullivan
— Jason M. Bloomfield, CT
There are some high pressure companies around but Sullivans is NOT one of them. He came to the house, saw what we wanted and emailed us an estimate, which we accepted. He ordered the doors for us, called when they came in and he and his helper spent two days installing them. They are good people and they know what they are doing. Now we know why they get so many good reviews on Angi. We may use them again.
— Mike B. Enfield, CT
Made an appointment with him within a few days. Showed up on time. He called me on a Friday to tell me that he wanted to start the installs on Wednesday. Said that it would take him +/- 1 1/2 days. That is just what it took him to complete the job. I am going to have him do some more work in the spring. Would recommend him for sure!! Thanks Tony!!
— Corey F. Enfield, CT