The Moore Group, LLC.

The Moore Group, LLC.
Welcome to TMG's website.  How may we help you?  We are a company based on Guam. We are hubzone certified and had recently applied for a Small Business
8(a) certification.  

Our diverse Professional Engineering experience since 1987 gives us added insite into the various areas of service that we offer.  Our earthquake and typhoon damage evaluation experience impacts and influences our new design and facility/home inspection based on system installation that we have seen survive and fail over the many years we had been in business.  Similarly, our experience with new construction influences our new design as we see varying capability from the contractors with regard to system installation. 

  1. Engineering Design
    Engineering Design
    Engineering Design –The design and preparation of construction documents, including plans and specifications for Heating, Ventilation and Air Conditioning (HVAC), Plumbing and Energy Systems in new and retrofitted construction.
  2. Construction Management
    Construction Management
    A professional management practice consisting of an array of services applied to construction projects and programs through the planning, design, construction and post construction phases for the purpose of achieving project objectives including the management of cost, quality, time and scope. Construction Management is a discipline and management system specifically created to promote the successful execution of capital projects for owners. A professional CM can augment the owner's staff with pre-planning, design, construction, engineering and management expertise that can assure the best possible project outcome.
  3. Facility/Home Inspections
    Facility/Home Inspections
    Facility (Code Compliance) Inspections – On-site inspections, plan review and reports for new home purchases, Bank Refinance, Rural Development and Veteran’s Loans, as well as Structural and Mechanical evaluations are conducted to determine what aspects and installations of existing structures, homes and facilities are not in compliance with current, local and federal codes. Facility descriptions with noted required corrective action are listed with supporting photos, in report form. Typhoon, Earthquake and Fire damage evaluations are provided in a similar inspection/report process and format.
  4. Building Commissioning
    Building Commissioning
    Commissioning Services – is a process of verifying that all subsystems for HVAC, plumbing, electrical, fire/life safety, building envelopes, interior systems, co-generation, utility plans, sustainable system, lighting, waste water, control, and building security achieve the owner’s project requirements as intended by the building owner and as designed by the building architects and engineer.
  5. Energy Consultation
    Energy Consultation
    Energy Consultation – Alternative and renewable energy system cost effectiveness studies, Energy related Federal Grant Application preparation and studies, energy assessments and audits of existing facilities, value engineering with respect to energy consuming mechanical systems such as building air conditioning and other energy efficiency opportunities.
Contact us:   (671) 472 0831, (671) 486 0832 or email us at, or
Mailing address:  PO Box 11469, Tamuning, Guam 96931