Design & Construction References

Within the construction and design industry we deal with a lot of organizations, agencies and other professional affiliates. Below are just a few linked to their respective websites including some industry publications for your use.



Expanding L.A. Office

DTR Los Angeles Office


DTR Consulting Services, the "Building Science Guys" continue to grow their latest Los Angeles Area Office, just north of down town in the city of Glendale.  This location will help us to better serve our Clients in the Los Angeles metropolitan area. This office will help support our Orange County office in Irvine along with or two northern California offices. This unadulterated office location allows for the continued expansion of DTR Building Science Division.

Overseeing this office is the Firm Managing Principal | Senior Building Envelope Consultant, BEC, RCI, CDT, SCIP Thomas Berger brings with him a long history of experience and connection to the local community.  DTR Consulting Services continues to work with new and existing Architectural/ Engineering Clients, Building Owners, Contractors and Developers and in the Los Angeles, Orange County and San Diego Area since early 2003. This move allows DTR to build upon our current client base and to expand our Firm to better serve our current and future A/E Clients.

DTR continues to recruit the best new technical building science architects, engineers and consultants the Los Angeles area. Mr. Berger be in charge mentoring new staff members into the existing DTR Culture, providing guidance to both experienced and junior members, and increasing our market share based on our excellent reputation; DTR approach to serving our Clients.  DTR will be looking to hire both Building Envelope Consultants specialized in Building Science, Technical Architects, Construction Specifiers and Construction Inspection & Building Enclosure Testing Staff.

Golden Gate Bridge photo

Please help us Celebrate the Growth of this new DTR Office Location…


Updated: February 2019

Industry News:

4 specs


Dynaflair Corporation - name change to Security Closures
Irwin Telescopic Seating Company - merged into Irwin Seating Co.
Compudyne - changed company name to Norment Security Group, had previously combined Norshield Security Products
Dynamic Lighting - name change to Amerlux Exterior
Alcan Composites USA - name change to 3A Composites USA
Oldcastle Glass is now Oldcastle BuildingEnvelope

Updated: January 03, 2011

Professional Events:

Conferences & Seminars

Contractor-Architect image

Green California Summit & Exposition- Sacramento, CA
April 19 - 20, 2011

AIA National Convention - New Orleans
May 12 - 14, 2011

CSI Construct 2011 - Chicago, IL
September 13 - 16, 2011

Cal Green Seminars - California
January thru April 2011

Updated: January 16, 2011




Governmental Agencies:

OPSC - Office of Public School Construction -
CDE - California Department of Education -
DSA - Division of the State Architect -

OSHPD - Office of Statewide Health Planning & Development-


Professional Affiliations:

AIA - American Institute of Architects -
CASH - Coalition for Adequate School Housing -

CHPS - Collaborative for High Performance Schools -

CCCCO - California Community College Chancelor Office-

ASFB - Arizona School Facilities Board -
CSI - Construction Specifications Institute -
LEED - Leadership in Energy & Environmental Design -

SCIP - Specification Consultant n Independent Pratice -



AASA - American Association of School Administration
ACI - Airports Council International
ACUHO - Association of College and University Housing Officials
AFE - Association of Facilities Engineers
AIA - American Institute of Architects
APPA - Association of Higher Education Facilities Officers
eastern region
midwest region
southwest region
APTA - American Public Transportation Association
APWA - American Public Works Association
ASBO - Association of School Business Officials
ASHE - American Society for Healthcare Engineering
BOMA - Building Owners and Managers Association
CASBO - California Association of School Business Officials
CASH - California Coalition for Advocate Housing
CEFPI - Council of educational Facility Planners International
FRPA - Federal Real Property Association
IFMA - International Facilities Management Association
IDRC - International Development Research Council
IMI - International Maintenance Institute
NACUBO - National Association of College and University Business Officers
NASFA - National Association of State Facilities Administrators
National Trust - National Trust for Historical Preservation
NIBS - National Institute of Building Sciences
NSBA - National School Boards Association
SCUP - Society for College and University Planning



AMA - American Management Association
IWSP - International Workplace Studies Program



Architect -The magizine of the American Institute of Architects
Building Operating Management
Facilities Design and Management
Facilities Engineering Journal
Facilities Maintenance
Today's Facilities Manager
Interiors and Sources Magazine




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