
FAMILY OWNED AND OPERATED
About Us
In business for over 40 years, K&B Excavating, now a division of Brennan Construction, Inc., is a full service heavy civil site work construction company specializing in excavation and demolition services, utility work, roadwork, building pad preparation and snow and ice management for the public and private sectors. Since our inception, K&B and BCI pride ourselves on delivering projects that consistently exceed our client’s expectations with a dedicated focus on safe work practices, controlling quality and remaining schedule and cost efficient!

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What We Do
With the unique capability to perform the smallest projects including water and sewer utility repair or replacement and emergency utility services to the largest site development projects on the North Shore of Boston, BCI delivers small family run business service and care to our clients and community with a Pre-Construction and Project Management competence that matches the largest Heavy Civil Contractors in the State. When teaming up with BCI you can have your cake and eat it too!


Breadth of Service
Brennan Construction, Inc. stands out for our unmatched versatility, delivering the same expert service on a homeowner’s urgent water or sewer repair as we do on multi-million-dollar site redevelopments. Few contractors can handle such a broad range of project sizes with equal precision and responsiveness.

Project Management
Competence that matches the largest Heavy Civil Contractors in the State! At Brennan Construction, no job is too small—or too big—for our experienced crew to tackle safely, efficiently, and professionally.

Proven Expertise
With over 40 years of industry experience, BCI leads the field in expertise. We’re the partner of choice for large general contractors seeking a trusted, capable team for complex site work.

Lasting Partnerships
Our Motto: "Creating Relationships that Build the Future"
WHERE WE WORK
Service Area
Brennan Construction, Inc. services all of Massachusetts' North Shore area including:
- Salem, Peabody, Beverly, Danvers, Marblehead, Swampscott, Lynn, Saugus, Lynnfield, Middleton, Wenham, Hamilton, Manchester-by-the-Sea, Gloucester, Rockport, Essex, Ipswich, Rowley, Reading, North Reading, Wakefield, Stoneham, Melrose, Malden, Everett, Newburyport
We also travel to cities closer to Boston & Middlesex and Suffolk County like:
- Somerville, Stoneham, Medford, Melrose, Woburn, Winchester, Wilmington, Wakefield, Reading, Belmont, Everett, Cambridge, Charlestown, Revere, Chelsea

Testimonial
I can't say enough good things about the Brennan Construction, Inc. team. Sean and his father are hardworking, professional, and honest. They were able to complete a complex project in 1/2 day and after the job was done, you will never know there was a backhoe, an 8-foot trench, and a giant pile of dirt and rubble at some point in front of my house. I highly recommend Brennan Construction, INC.
-Chris L.