
Our Work
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
NEWS:
NEW San Francisco Area Office

DTR has established a San Francisco-North Bay Office to better serve our Clients in the San Francisco & East Bay areas. Overseeing this new office is John Guill, AIA, CSI, CCS, CCCA, SCIP a new “Associate in the Firm” with our firm.
John recently joined our team as a Senior Specification Writer/ Quality Control person with over 27 years experience Architectural experience. John regularly teaches a regular webinar series nationally with CSI and AIA. John has taught courses in Construction Contract Administration and Construction Specification writing at Sonoma State University’s School Construction Management Program since 2001.
John Guill, a licensed architect has recently been awarded with the prestigious honor of the Ben John Small Memorial Award from the National Headquarters of the Construction Specifications Institute. The Ben John Small Memorial Award is presented to a Professional Member who has attained special proficiency and outstanding stature as a specifications writer.
Please welcome John aboard…
Updated: January 10, 2011
Professional Events:
Conferences & Seminars

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
Our Work at a Glance
Architectural
DTR provides the following technical design and construction services for our Architectural Clients
- General & Technical Specification Writing Services see more
- Material Selection Assistance
- Constructability/ Peer Reviews see more
- Building Envelope (Enclosure) Design Services see more
- Door Hardware see more
- Waterproofing Design Services see more
- Detention/Correctional Facility Design Services see more
- Field Surveys & ADA/Code Surveys
- Construction Conflict Resolution see more
- Construction Admin Services see more
- Construction Submittal Reviews
- Field Observation
- Forensic Investigation
Engineering
DTR provides the following technical design and construction services for our Engineering Clients
- Engineering Specification Writing Services
- Architectural Material Selection Assistance
- Constructability/ Peer Reviews
- Waterproofing Design Services
- Word Processing Services
- Field Surveys & ADA/Code Surveys
- Construction Conflict Resolution
- Construction Admin Services
Building Owners
DTR provides the following technical design and construction services for our Building Owner/ Facility Clients
- RFP Development & Selection Process
- Facility Standards & Guide Specifications
- General Requirement Specification Requirements
- Constructability/ Peer Reviews
- Field Surveys & ADA/Code Surveys
- Construction Conflict Resolution
Design Build Contractors
To keep pace with changing times, DTR now provides the following technical design and construction services for our Design/Build Clients who have Architects & Engineers on staff.
- A/E Specification Writing Services for D/B Projects
- Design/Build General Requirement Specifications
- Standard & Green Material Selection Assistance
- Constructability/ Peer Reviews (see more)
- Building Envelope (Enclosure) Design Services
- Door Hardware Design & Field Services
- Waterproofing Design Services
- Detention/Correctional Facility Design Services
- Field Surveys & ADA/Code Surveys
- Construction Conflict Resolution
- Construction Admin Services
- Construction Submittal Reviews
- Field Observation
- Forensic Investigation








