Articles & Seminars

the technical resource consultant....
"Design Oriented Architectural & Engineering firms" want to work with.

Let our firm bring added value to your team...

We have developed technical building specifications for nearly
$3 billion in construction projects
in the last 5 years

Thomas Berger, Managing Principal



NEW L.A. Area Office Location

Golden Gate Bridge photo


DTR Consulting Services has moved our Los Angeles Area Office to better serve our A/E Clients in the Southern California area. The new location provides for future growth and easier access to area freeways.

Overseeing this office is the Firm’s Managing Principal, Thomas Berger, RCI, CSI, CDT, SCIP.   In addition to running the new Phoenix Area Office, he is overseeing the expansion of this office.  DTR Consulting Services continues to work with Architectural and Engineering Clients in the Los Angeles, Orange County and San Diego Area since early 2006.  This move allows DTR to build on our current client base and to expand our Firm to better serve our current and future A/E Clients.

Tom will be evaluating and recruiting the best new staff, the area has available.  He will be in charge coaching new staff members into the existing DTR Culture and provide training for both experienced and junior members in the DTR approach to serving our Architectural Clients. DTR will be looking to hire both Building Envelope Engineers, Specifiers and Quality Control Staff.

Michelson Dr

Please help us Celebrate this new Office Location…


Updated: Sept 2013

Professional Events:

Conferences & Seminars

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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

Articles, Presentations & Seminars

Client Presentations

DTR Consulting Services is your Design Technical Resource Company. We offer a series of short educational presentations that we can present to your staff. The purpose of these sessions to get an awareness and group discussion going on within your office to address some important concepts within the industry.

We currently offer the following presentations:

  • Drawings to Specification Coordination.
  • Why are Division 01 Specifications really important to me?
  • Construction Submittals
  • Green or LEED, or Both

Webinars & Seminars

DTR Consulting Services will soon be listing Seminars hosted by one of more persons in our firm. John Guill, AIA, CSI, CSS, SCIP has been presenting a series of formal presentation webinars with CSI national.

The next scheduled presentation will be as follows:

National CSI Webinar (Feb 2011)

Thomas & Betts Guide Spec Webinar (March 2011)


DTR Consulting Services will post links to past and current articles written and published by our staff in order to help educate our clients and promote healthy discussion within our industry.

Article Library:

Now That I Have BIM, Why Do I Need Specs? (March 2011)

Controlling Change Orders (April 2011)


Upcoming Articles:

Professional Outsourcing (June 2011)

CalGreen, The Good & the Bad (July 2011)




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