C
W
M
M
C
W
ALTER
ALTER
CONSTRUCTION
Building & Remodeling 
Since 1985
CONCORD, MA
978-369-6777







Carpenters/Builders - General Contractors
Call us for any home improvement project - large or small
Quality work - licensed & insured - local references
ADDITIONS - ROOFING - SIDING - PORCHES - DECKS - KITCHENS - BATHS - BASEMENTS -  WINDOWS - DOORS - HOME REPAIRS  
Second level addition 
After
Before
Framing six unit condo building
Building over old concrete steps
Before
During
After
18'x20' Deck, with 12' wide Stairs
 Western Red Cedar Railings and Trim, with IPE Decking. 
Below we feature some completed Projects 
Custom Home
New Deck with Pergola
Bathroom Remodeling
Basement Remodeling