District of Columbia Legal Remodeling Sustainability 
Contractor Magazine
JUNE 7, 2012
Remodeling. Entrants must be licensed or registered plumbers (unless state of residence does not require it) and must be a legal resident of one of the 48 contiguous United States or the District of Columbia. Posted 2 weeks ago in Sustainably Speaking. Pipefitting. Piping Contractor. Hydronics Hydronics Systems.
Contractor Magazine
JULY 27, 2012
Remodeling. IAPMO and ASSE are now working together to draft a legally binding document for the transition. Founded in 1906 by the District of Columbia’s Chief Plumbing Inspector, Henry B. Posted 2 weeks ago in Sustainably Speaking. Pipefitting. Piping Contractor. Hydronics Hydronics Systems. Radiant Heating.
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