Verified record
The name that keeps coming up in ASL Construction's reviews is Anderson, and what customers write about is the calendar. In a 2024 Thumbtack review, a homeowner said he came out to look at basement concrete work, gave a reasonable estimate, then arrived on the agreed date and had the job done in a couple of hours. The Woburn company works across trades. A 2022 customer hired the crew to demolish and rebuild a back porch, add a roof with columns over the front steps, and repoint and paint the foundation, doors and trim. The earlier accounts are smaller and more specific: a bathroom wall regrouted in 2020, which the customer said started on time and finished early, and tiling in 2019 where the reviewer said the crew stayed until it was finished. A 2021 homeowner mentioned the crew setting aside pieces of wood the family wanted to salvage. Three of those five accounts — 2019, 2020 and 2024 — turn on showing up when they said they would. On Thumbtack the company holds 4.8 from 33 ratings, 94% of them five stars, with 99 projects and eight years in business listed. Its Massachusetts home improvement contractor registration, #201471, is active on the state registry. The written accounts run from 2019 to 2024 and cover very different scales of job, from a two-hour concrete repair to a porch rebuilt with a new roofline. If yours sits at the larger end, ask which recent porch or masonry jobs they can point you to, and put the scope and the dates in writing — punctuality is what these customers kept crediting, and dates on paper are the easy way to hold it.
Anderson and Jessica were very responsive to my request. Anderson visited us onsite and gave us a reasonable estimate for some concrete work for our basement. He then showed up on time and completed the actual work on the decided date within a couple of hours. Would highly recommend!!
Anderson and team were great to work with! We hired ASL construction to demolish and redo our back porch and add a new roof with columns to our front steps, along with repointing and painting foundation, doors, trim etc. They were very professional and workmanship is A+, we love the outcome. Amazing work! And very reasonable pricing. We added a couple of extra things after starting the project and Anderson never said no, he always said yes with a smiling face and he truly wants to see his customer happy. He kept us in the loop on day to day work and finished on time. Great work all around! I’ll definitely be hiring ASL construction for all my housing projects in the future.
Anderson, Junior, and their crew were amazing to work with. They gave a great quote, they were responsive, and they completed the work efficiently. They were also super helpful in letting us save some of the pieces of wood that we wanted to salvage by putting them aside as they took it apart. They cleaned up well and hauled all the junk out. I look forward to working with them again, as they were friendly and are able to complete work in a lot of different areas.
Anderson did a great job on the regrout of a bathroom wall. The new tenant are very happy about the job. He arrived on time and completed the job early. Would hire him again.
Did an excellent job tiling. I’m very happy with the results. Showed up at agreed time for estimate and job, stayed until the job was completed and did high quality work. I will be hiring him again for my next project.
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1 change recorded — last scanned Sep 19, 2026.
Typical Greater Boston range for this kind of work, from regional averages — not a quote from Asl Construction Corp.. Use it to sanity-check bids, then get the real number in writing.
Estimated range
$23,000 – $35,000
Typical remodeling project around $29,000
Trim and repairs5.0
Rotted railings and loose rails fixed5.0
Wainscoting, columns and built-in finish carpentry4.1
45 years in business3.4
Owner personally guides ADU permitting3.7