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RTH Mechanical Contractors Inc.

17 items $19.8M total value
Date Item Department Description Amount Outcome
12/17/25 #32 DEPARTMENT OF CORRECTIONS Authorize to enter into a five-month contract agreement with RTH Mechanical Contractors, Inc., Dover, NH, in the amount of $204,005 for the provision for a natural gas-fired steam boiler. Effective up $204,005 approved
02/26/25 #102 DEPARTMENT OF ADMINISTRATIVE S Authorize the Division of Public Works Design and Construction to enter into a sole source and retroactive amendment to an existing contract with RTH Mechanical Contractors, Inc., Portsmouth, NH (orig $2.0M approved
08/30/24 #151 NEW HAMPSHIRE VETERANS HOME Authorize to enter into a retroactive amendment to an existing contract with RTH Mechanical Contractors, Inc., Dover, NH (originally approved by G&C on 6/26/24, Item #157), for HVAC blower replacement $66,050 approved
06/26/24 #157 NEW HAMPSHIRE VETERANS HOME Authorize to enter into a retroactive sole source contract with RTH Mechanical Contractors, Inc., Dover, NH, in the amount of $66,050 for HVAC blower replacement at the New Hampshire Veteran’s Home. E $66,050 approved
11/29/23 #109 DEPARTMENT OF ADMINISTRATIVE S Authorize the Division of Public Works Design and Construction to enter into a contract with RTH Mechanical Contractors, Inc., Dover, NH, for a total price not to exceed $4,039,394 for Manchester Circ $4.3M approved
04/12/23 #154 DEPARTMENT OF ADMINISTRATIVE S Authorize the Division of Public Works Design and Construction to enter into a contract with RTH Mechanical Contractors, Inc., Dover, NH for a total price not to exceed $3,346,995 for Brown Building R $3.5M approved
02/22/23 #109 DEPARTMENT OF ADMINISTRATIVE S Authorize the Division of Public Works Design and Construction to enter into a contract with RTH Mechanical Contractors, Inc., Portsmouth, NH, for a total price not to exceed $1,650,495, for Boiler Re $1.9M approved
12/07/22 #95 DEPARTMENT OF ADMINISTRATIVE S Authorize the Division of Public Works Design and Construction to enter into a contract with RTH Mechanical Contractors, Inc., Portsmouth, NH, for a total price not to exceed $2,100,000, for Replace S $2.5M approved
01/22/20 #50 DEPARTMENT OF MILITARY AFFAIRS Authorize to enter into a retroactive amendment to a contract with RTH Mechanical Contractors Inc., Brentwood, NH (originally approved by G&C on 11-14-18, item #40), for the purpose of extending the c approved
11/25/19 #110 DEPARTMENT OF ADMINISTRATIVE S Authorize the Division of Public Works Design and Construction to enter into a contract with RTH Mechanical Contractors Inc., Brentwood, NH, for the replacement of the existing sprinkler and fire alar $1.4M approved
08/28/19 #130 DEPARTMENT OF ADMINISTRATIVE S Authorize the Division of Public Works Design and Construction to enter into a contract with RTH Mechanical Contractors Inc., Brentwood, NH, for the Rebid of Air Handling System Upgrades at the NH Hos $2.3M approved
04/17/19 #66 THE ADJUTANT GENERALS DEPARTME Authorize to enter into a retroactive no cost extension to a contract with RTH Mechanical Contractors Inc., Brentwood, NH (originally approved by G&C on 11-14-18, item #40), for the purpose of providi approved
11/14/18 #40 THE ADJUTANT GENERALS DEPARTME Authorize to enter into a contract with RTH Mechanical Contractors Inc., Brentwood, NH, for the purpose of providing upgrades to the existing vehicle exhaust system at the Littleton Field Maintenance $236,704 approved
06/06/18 #171 DEPARTMENT OF ADMINISTRATIVE S Authorize the Division of Public Works Design and Construction to enter into a contract with RTH Mechanical Contractors Inc., Brentwood, NH, for the Design/Build Kitchen Exhaust System at the John O. $66,750 approved
09/27/17 #77 DEPARTMENT OF ADMINISTRATIVE S Authorize the Division of Public Works Design and Construction to enter into a contract with RTH Mechanical Contractors Inc., Brentwood, NH, for Mechanical Retro-Commissioning at the Army Aviation Sup $308,025 approved
08/02/17 #42 DEPARTMENT OF ADMINISTRATIVE S Authorize the Division of Public Works Design and Construction to enter into a contract with RTH Mechanical Contractors Inc., Brentwood, NH, for Steam Conversion at the Department of Justice and Legis $967,150 approved
08/03/16 #80 DEPARTMENT OF ADMINISTRATIVE S Authorize the Division of Public Works Design and Construction to enter into a retroactive contract with RTH Mechanical Contractors Inc., Brentwood, NH, for the East Chiller Replacement at Health and $31,380 approved