About Us


Manny DaSilva

Owner, Licensed Builder, Master Carpenter. Graduate On Building Construction Management from

Wentworth Institute of Technology, Boston, MA

Manny oversees every single step and task of the project, applying his experience and knowledge extending to all Materials for right applications as well high level of standards. 

Manny is constantly involved with seminars, Talks, Architectural and design workshop

Our Work


Additions - Full Renovations



Bathroom Renovations





Custom capentry





Our Work

Structural Work, Framing, Columns

We work close with Structural Engineering o to make sure We keep your home safe and sound, open concept, removing load bearing walls, as well reinforcing old framing structures. 

Decks, Porchs and Sheds

Decks, Railings, Stairs build with all types of materials, wood, mahogany,  Brazilian Ipe, composite maintenance free decking and cellular PVC trim.

Tile and Stone Installation

Waterproof shower systems, Walking Shower,  Tub surrounds, Shampoo niche, Curb Shower.......

Contact Us

21 Cummings Pk, suit 278, Woburn, MA 01801, us

(781) 350-8833


Monday - Friday 

7:00AM to 5:00PM

click here to contact



Bathroom Remodeling - Deck Build

" Manny DaSilva and his team at Primus Company provided exceptional quality of service and responsiveness on three occasions. First, he was one of the few people responsive to our request when we needed repair work done as the result of an ice dam. Second, he was immediately responsive when we needed some outside steps rebuilt as part of a refi.  After two excellent experiences we hired them to remodel our bathroom.  Manny personally oversaw all aspects of the remodel. The quality was top notch and he was very responsive whenever we had questions. He also provided much needed guidance on some of the design elements. The professionalism of the entire team was wonderful. We would recommend Primus Construction without reservation! "

( 09/07/2016 – Jennifer Flanagan - Lincoln, MA )

Bathroom Remodeling

 "Manny and his guys were fantastic. The quality of the finished bathroom was outstanding. Manny was responsive, polite, and helpful throughout the entire process. The work was done quickly, cleanly, and with great attention to detail. I would have no hesitation recommending Manny, or using his services again. "

( 09/07/2016 – Edward Callaghan - Boston, MA )

Full renovation

 "The owner, Manny DaSilva of Primus Construction  and his sub-contractor Jorge Aurichi, owner of Level 5 Painting,LLC., scheduled preliminary meetings to discuss the scope of the job. They were professional in explaining what the job would entail as well as possible unexpected issues that could arise. The contract was clear and the deposits expected was always when work was completed. The crew cleaned up after each day's work. Manny and Jorge were professional and personable. They were always making sure work was done to their high standards as well as making sure I was pleased with work completed. I was very PLEASE that Manny delivered a portable-potty, for workmen to use. That is the kind of consideration and respect he has for his clients homes. The job was completed on schedule and my home was professionally cleaned of all the floor refinishing dust. I HIGHLY recommend Primus Construction, Home Improvement, and Level 5 Painting. 

( 09/06/2016 – Corine Rice - North Andover, MA)"