Serving Chelmsford, MA and the Surrounding Areas

(978) 733-7282

Serving Chelmsford, MA and the Surrounding Areas

(978) 733-7282

EXCELLENCE YOU CAN RELY ON

Craftsmanship is guaranteed and focused on exceeding expectations with reliability.

EXCELLENCE YOU CAN RELY ON

Craftsmanship is guaranteed and focused on exceeding expectations with reliability.

TURNING HOMES INTO SHOWPIECES

Beautiful and functional kitchen and bathroom spaces are expertly crafted.

TURNING HOMES INTO SHOWPIECES

Beautiful and functional kitchen and bathroom spaces are expertly crafted.

MAXIMIZING VALUE AND RESULTS

Quality and workmanship are never compromised while offering reasonable services.

MAXIMIZING VALUE AND RESULTS

Quality and workmanship are never compromised while offering reasonable services.

ABOUT

ABOUT Onyx Builders

Bringing Your Vision to Life With Top-Notch Solutions

FLOORS THAT DESERVE ATTENTION

Expert installations provide durable and visually stunning floors.

EXTERIOR AND INTERIOR PERFECTION

High-quality painting techniques enhance homes with sharp finishes.

PROTECTING AND ENHANCING HOMES

Durable and stylish siding solutions strengthen curb appeal.

FEATURED SERVICES

  • FLOORING SERVICE

  • PAINTING SERVICE

  • SIDING SERVICE

    WHY CHOOSE US?

    Choosing Onyx Builders means partnering with a team that values precision, dependability, and your unique vision. With years of experience and a reputation for excellence, we bring unmatched attention to detail and a focus on delivering results you can trust. From start to finish, our goal is to ensure your satisfaction and create a seamless, stress-free experience.

    WHAT CUSTOMERS ARE SAYING

    • "The work done was very good. My only issue was that they showed up at completely different times everyday and also changed the price after I was told that it would not change."

      Rayna G.

    • "Santiago was great from the start! Hire him!"

      Eddie V.

    • "Good job guys."

      Susan M.

    • "Great job."

      Max V.

    • "Nice people nice workers."

      Brian M.

    • "I had an amazing experience with Santiago from Onyx Builders. He was profesional (sent official estimates and invoices right away) came and gave me an estimate the day after soliciting him and started the job two days later he did an AMAZING job painting everything was sanded and filled installed lights, a new door removed and added with framing (carpeting was done by my husband) and I’m not kidding my place looks BRAND NEW my sister hired him a week later and told me she had the best experience also I HIGHLY recommend him"

      Sara Y.

    • "Worker has a professional attitude and was very punctual, alongside responsive. I’d recommend."

      Tony P.

    • "does a great job and very responsible and fulfills the duties"

      Yuri P.

    • "Excellent"

      Sebastián F.

      GET IN TOUCH

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