Team photo — BS Building Solutions crew

Built From the Ground Up in Massachusetts

BS Building Solutions was founded in 2010 with a simple mission: give Massachusetts homeowners access to contractor-quality workmanship at honest, competitive prices. What started as a two-person operation out of Greater Boston has grown into a full-service residential construction company serving 50+ cities across the state.

Our founder, a licensed general contractor with 20+ years of hands-on experience, built this company on the belief that your home deserves the same care and craftsmanship as our own. That philosophy drives every estimate, every project kickoff, and every final walkthrough we complete.

Today, BS Building Solutions is one of the most trusted names in Massachusetts home improvement — with over 500 completed projects, a 4.9-star Google rating, and a client referral rate we're genuinely proud of.

Work With Us
15+
Years in Business
500+
Projects Completed
50+
Cities Served
98%
Client Satisfaction

Our Core Values

These aren't just words on a wall. They're the principles that guide every decision we make for our clients and our community.

Quality First

We never cut corners. Every material is sourced for longevity, and every installation is done right the first time.

Honest Communication

No surprises. We set clear expectations, communicate changes proactively, and treat your home like our own.

Respect for Your Time

We show up when we say we will and complete projects by the promised date. Your schedule matters to us.

Sustainable Practices

We recycle construction waste, use low-VOC materials when possible, and support environmentally responsible sourcing.

Community Roots

We are Massachusetts through and through. We shop local, hire local, and give back to the communities we serve.

Full Accountability

Every project comes with a written workmanship warranty. If something isn't right, we make it right. Period.

Meet Our Team

Skilled professionals who take pride in their craft — and in the relationships they build with every client.

Carlos Mendez

Founder & General Contractor

Licensed GC with 22 years of experience in residential construction throughout Massachusetts. Deck specialist and company visionary.

Alex Kim

Lead Carpenter & Project Manager

Expert finish carpenter with 14 years of experience. Leads our cabinet installation and interior remodeling projects.

Tom Rivera

Window & Door Specialist

Certified installer for Andersen, Pella, and Harvey products. Has installed 1,000+ windows across Greater Boston.

Sarah Brooks

Office Manager & Client Relations

Your first point of contact. Sarah ensures every estimate, schedule, and follow-up is handled with care and precision.

Licensed, Certified & Insured

Hiring a contractor in Massachusetts? Make sure they're properly credentialed. Here's ours.

MA Construction Supervisor License (CSL)

Issued by the Massachusetts Board of Building Regulations and Standards. Required for all residential construction projects over $2,000.

Home Improvement Contractor (HIC) Registration

Registered with the Massachusetts Office of Consumer Affairs, providing additional consumer protection for all our clients.

$2M General Liability Insurance

Comprehensive general liability coverage protecting your property and our workers throughout every phase of construction.

Workers' Compensation Coverage

Full workers' comp insurance for all employees, so you're never liable for on-site injuries. Always request proof of this.

Certified Window Installer

Certified by Andersen and Harvey Windows for professional installation. Required to honor manufacturer warranties.

Better Business Bureau Member

BBB-accredited business maintaining an A+ rating through transparent business practices and prompt complaint resolution.

Ready to Work with Our Team?

Contact us today for a free, no-pressure estimate. We'll come to your home, assess the project, and deliver a transparent written quote within 48 hours.

Call Now