OUR WORK
Projects That Speak for Themselves
DDC has worked with over 100 HOAs and multi-family properties.
La Casita
  • Design Services
  • Funding Support
  • Re-Pipe
  • Waterproofing
  • New Railings
  • SB 326 Balcony Inspection
  • Landscape Design
  • Signage
Colonial House
  • 1930 historic building requiring State of California conformance
  • Funding Support
  • Re-Pipe
  • Waterproofing
  • Roofing
  • Paint
  • Window Repairs
  • Exterior Metal Repairs
  • SB 326 Balcony Inspection and Repairs
  • Spalling Repair
Westend Living
  • Re-Roof
  • New Parapet
  • SB 326 Balcony Inspection
Lofts at Cherokee Studios
  • Waterproof Rooftop Community Space
Park Beverly
  • Re-Roof
  • Podium Deck Spalling Repair
  • Area Drainage
  • New Railings
  • SB 326 Balcony Inspection
Westbury Terrace
  • Funding Support
  • Concrete Parking Structure Spalling Repair
  • New Plaza Design with Pool & Spa
  • 11-Story Balcony Repair
  • Waterproofing
  • Paint
BENEFITS & VALUE
Hands-On. Honest.
Here to Be of Service
DDC is a hands-on, working team. The individuals you meet when selecting a construction manager and owner’s representative are the same professionals who will personally provide services to your HOA — from start to finish.

With over 35 years of combined experience in architectural design, construction management, interior design, funding, waterproofing, and cost control, DDC is a proven, well-rounded partner for your HOA’s most important projects. We bring quality assurance, structural insight, and financial discipline to every job we take on.

We take pride in mitigating risks, reducing costs, and finding innovative design solutions to structural problems — even in cases where projects may seem unaffordable or overwhelming to many HOAs or multi-family communities.

DDC is a calm, confident partner for fiduciary groups and Board members alike. We represent your HOA to lenders, city and county officials, and residents with professionalism and a consistent message of quality, accountability, and trust.

Customer service is a core value at DDC. Our team does not just work 9 to 5 — we attend Board meetings after hours and respond to resident concerns on weekends. We understand that construction impacts people’s homes and lives, and we are committed to being present, responsive, and supportive throughout the process.
What Clients Are Saying
"We have had the great fortune of working with DDC. Their experience, communication, professionalism and knowledge of Historic properties, is not to be ignored. When there were unexpected roadblocks, they were able to navigate them successfully. I definitely would recommend DDC to any and all!"
Rory B.
President, HOA Board
"Robert Grosse and his team at DDC were instrumental in guiding our HOA through a complex, large-scale renovation project involving re-piping 64 units, replacing railings, and waterproofing. From planning and budgeting to securing homeowner approval and managing construction, Robert kept everything on track with professionalism and transparency. We could not have completed this project successfully without him."
Marie K.
President, HOA Board
DDC is here to be of service — with the knowledge, experience, and dedication your HOA deserves.
Contact us for a personalized consultation to elevate your community's renovation projects.