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last updated: 10/28/2019
Form must be completed by the Special Inspection Agency.
last updated: 10/28/2019
List of City-registered Master Plumbers.
Disclaimer: The inclusion of a plumber or plumbing company on this list does not imply and should not be interpreted as constituting or implying any endorsement, recommendation, sponsorship, support, affiliation, or approval by the City of that plumber or plumbing company or the information on the plumber's or company’s site, nor the products or services they offer.
Last updated: Feb. 23, 2021
Form must be completed by the Special Inspection Agency
Last updated: 10/25/2019
Form must be completed by the Special Inspection Agency.
Last updated: 10/30/2019
Form must be completed by the Special Inspection Agency.
Last updated: 10/29/2019
Form must be completed by the Special Inspection Agency.
Last updated:10/30/2019
List of City-registered Mechanical contractors.
Disclaimer: The inclusion of a mechanical contractor or company on this list does not imply and should not be interpreted as constituting or implying any endorsement, recommendation, sponsorship, support, affiliation, or approval by the City of that mechanical contractor or company, or the information on the mechanical contractor's or company’s site, nor the products or services they offer.
Last updated: Feb. 23, 2021
Last updated: 04/03/2024
Application required to renew COH Special Inspector certification.
Last updated: April 2024