Verified record
Typical Greater Boston range for this kind of work, from regional averages — not a quote from KLAR CONSTRUCTION. 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
Klar Construction is a general contractor in Charlton, MA. Its Massachusetts home improvement contractor license 202776 is active on the state registry, held by Klar Construction LLC. On its BuildZoom profile, the business describes itself as a general contractor specializing in windows, doors, siding, roofing, kitchens and baths, decks, basement remodeling, porches, flooring and finish carpentry. A 2026 Google review says Justin replaced the customer's deck, a huge project completed on time and on budget, and that he was an excellent communicator throughout. In another 2026 review, a customer who worked with Justin on a large deck project in 2022 says he used the exact same Trex finishes to create a front entry landing and stairs that matched it. That job had challenges, replacing a rotted sill and matching old siding, and the customer calls him fair on his pricing and on handling their change orders. A 2025 review said Justin and his team were on time, communicated well and were easy to work with. In a 2023 review, a customer said Klar Construction completed their project within budget and on time, with competitive pricing. In a 2016 BuildZoom review, a customer said Justin had completed several interior and exterior projects at their properties, from window and door installation, flooring and drywall to a new roof and siding, on time and within the agreed budget, and kept them apprised of material deliveries and schedule changes. Another 2016 review said Justin Klar made sure the job was done well despite unexpected complications and stayed until the work was completed on the day he said it would be.
We couldnt be happier with the incredible job Justin did replacing our deck! This was a huge project, and he handled every aaspect of it masterfullly. The entire project was completed ontime and on budget, and the quality of hiss workmanship is truly second to none. Justin was an excellant communicator thtoughout the entire process and was an absolute pleasure to work with. We couldnt be more pleased with the finished deckand would highly recomend Justin to anyone looking for a contractor. We would absolutely use him again.
I worked with Justin back in 2022 for a large deck project on our home. When the time came to replace the front entry, we knew just who to call! Justin was able to use the exact same Trex finishes to create a front entry landing and stairs that matched the 2022 project perfectly. This project did not go without it's challenges (replacing a rotted sill and matching old siding), but Justin was professional, communicative, and fair on his pricing and handling our change orders. I will absolutely use him again on our next project!
Justin and his team did a fantastic job. Very happy with every aspect of the job. On time, great communication, and very easy to work with. Highly recommend!!
Klar Construction was able to complete our project within budget, on time, and left us very happy with the end product. Great communication and competitive pricing. True professionals!
I have utilized Klar Construction for several projects on my properties. Justin has always delivered on time and on budget. He has done both interior and exterior work as well as finish carpentry and always keeps me apprised of changes to schedule and product issues. I would highly recommend Justin to anyone seeking quality home improvement.
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2 changes recorded — last scanned Sep 26, 2026.
Repeat clients4.2
Well-managed projects4.0
Remodels in 100-year-old houses5.0
Full kitchen remodels4.3
IICRC-certified in water damage and dryingNot yet rated
Registry-verified licence3.5