Made in Gardner, MA

MAKI complex Gardner MAMAKI Building Centers is proud to make many of its products at facilities in Gardner MA.   Specialty Wholesale Supply is a leading manufacturer of quality Exterior and Interior Doors, Vinyl Windows, Patio Doors, Porch Enclosures, Vinyl Fencing, and Vinyl Railings.   SWS also templates, builds, and installs Custom Countertops.  Their Mill Shed produces quality hard to find custom wood moldings and custom stair treads, and the Steel Shed does quality Metal Fabrication.  Top Notch Truss makes trusses for residential & commercial buildings.  Gardner Gravel provides stone, gravel, and loam for construction uses.  Grand Rental has the finest equipment and tools available to BUY or RENT.  Each MAKI Building Center offers Budget Barn Deals and MAKI Building Closeouts.

Made in Gardner

With MAKI Building Centers, you can BUY DIRECT and save on products made locally in Gardner Massachusetts.

Exterior Doors made by SWS.     We will hang and customize your door just the way you want it: steel, fiberglass, wood, glass, transoms – whatever you need, our door units are customized to fit your measurements and specifications.


Windows made by SWS   are made to the highest quality standards and are energy efficient beyond today’s standards.


Vinyl Fencing made by SWS   These 100% vinyl, full 8 foot by 6 foot panels are fabricated in a variety of styles and can be customized to complement almost any configuration.


Exterior Railings made by SWS  Our railings are offered in a variety of options including secondary handrails.


Interior Doors made by SWS   Our SWS Door Shop can hang your door(s) with an extensive array of jamb and hardware options.   Single, double, slider/by-pass, bifold, and pocket doors are our specialty.    Door units are customized to fit your measurements and specifications.


Porch Enclosures, Screen Rooms made by SWS   Removable storm panel options include tempered glass, double strength glass, plexiglass, lexan, and rolla-glass to meet  your structural needs and budget.


Custom Countertops  The Countertop Shop templates, produces, and installs custom countertops.


Metal Fabrication by Steel Shed  We cut, bend, and assemble. Let us help you with all your steel, stainless, and aluminum needs.   Have a unique idea?   Ask us. We enjoy challenges!


Custom Molding by Mill Shed If you’re looking for just the right custom wood trim, you’ve come to the right place.  SWS makes custom wood mouldings out of cherry, maple, mahogany, and poplar – other woods available too.   And with the advent of PVC, the impossible has been realized – we can mill and bend just about anything you can imagine!


Rent It or Buy It with Grand Rental  Rent or buy equipment or tools with Grand Rental

Top Notch Trusses by Top Notch Truss Top Notch Truss manufactures engineered metal plate connected wood trusses for residential & commercial applications and is also the “go to place” for engineered wood products including insulated headers, roof and floor trusses & joists, and laminated vertical lumber and i beams.


Gravel by Gardner Gravel – the newest resource for the construction industry is currently under development


Budget Barn Deals and MAKI Closeouts at all three MAKI Building Centers.  Extraordinary savings for MAKI customers on first quality, top-of-the line merchandise from canceled orders or closeouts, many items sold well below cost.

Innovation best describes the ideology at MAKI Building Centers and its sister manufacturing concern Specialty Wholesale Supply.  Employees are empowered to “think outside of the box” with incremental changes and alterations to existing products  made continuously creating additional value for contractors and consumers who shop at MAKI and making MAKI competitive through innovation.