Client & Project Experience

Peacock Sinning professionals have worked with some of the top brands in their respective industries. Here are some of our team's past clients and projects.

Infrastructure - Environmental Studies & General Outreach

SCAG – Connect SoCal RTP/SCS 2024 & 2020
Buena Park-OC Loop Bike Trail Connection Study
Burbank Bob Hope Airport Terminal Replacement
California High Speed Rail Authority – Anaheim to Los Angeles
California High Speed Rail Authority – Los Angeles to Palmdale
City of Anaheim – Anaheim Rapid Connect
City of Buena Park – OC Loop Bike Trail Connection Study
City of Irvine – iShuttle Ridership Outreach
City of Santa Ana – Regional Transportation Center Master Plan
Los Angeles County Metropolitan Transportation Authority (Metro): SR- 710
OCTA – I-405 Widening
RTD North Metro Corridor Environmental Study – Denver, Colorado
I-225 FasTracks Corridor, Denver
SDG&E – South Orange County Reliability Enhancement
City and County of Denver – Broadway:  Arizona to Exposition and I-25
City and County of Denver – Broadway:  Iowa to Wesley
Tule Wind Power Project, San Diego
SCAG – REAP 2.0 Tribal and General Outreach

Infrastructure - Construction

Automated People Mover – Los Angeles World Airports (LAX)
Purple Line Construction Early Works – Baltimore
City of Santa Monica Pier Renewal
Florida Department of Transportation, District 4 – I-95/PBIA Connector
Florida Department of Transportation, District 4 – Palm Beach County 1-95 Reconstruction/ HOV Expansion
Los Angeles County Metropolitan Transit Authority – Regional Connector
York Region Rapid Transit VIVA Project, Ontario Canada – P3 BRT

Crisis | Confidential Clients

Land Use Controversies – Crisis Training & Management, Crisis Engineering
Public Health – Soil & Groundwater Contamination
Embezzlement & Fraud Crisis Management
Energy – Wildlife & Health Reputation Management
Sensitive Business Transactions – Crisis Management
Healthcare – Insurance Disputes & Malpractice Liability
Property Management/Class A Office – Crisis Training & Drills
Education – University
Airline Crisis Training & Prep
Pharmaceutical – Product Recalls Crisis Management, Crisis Training
Petroleum & Mining – Crisis Prep and Management
Finance – Litigation Crisis Management
Restaurant – Crisis Management
State DOTs – Crisis Training and Management
Senior Living – Crisis Training
And more – coming soon as we prepare to launch our new crisis management brand at

water flowing from culvert into a stream - Sinning Communications water and wastewater public relations

Water & Energy

“Bird Watch” with IDNR & Fourwinds Resort
Iberdrola Renewables Hot Issues Communications
SDG&E – South Orange County Reliability Enhancement
Tule Wind Power Project
Women of Wind Energy – San Diego Chapter
El Toro Water District
Inliner Technologies
Granite Inliner
Liner Products

A/E/C & Real Estate

1st Mechanical | Burbank Town Center | Build Indiana Council | Enartec  Environmental Business Solutions | Gafcon | Indiana Construction Association | IR2 – Interior Resource | Hazard Construction Company  Johnson & Jennings General Contractors | Jossy + Carrier Design Group  Keeton Construction | KMA Architecture & Engineering | Lamb Consulting Engineers | Layne Inliner  |  Liner Products | Mahoney Homes | Midwest Realty Group | Nextwave Management Group | One Paseo | PHNX Homes  Robinson Builders | Smallwood Plaza | Smith Consulting Architects  Structural Technology Consultants | The Lex | Weddle Bros. Construction


Nonprofits & Associations

Bloomington Economic Development Corp.
Build Indiana Council
Education Advocacy
Indiana Construction Association
Multiple Hospital Systems
Sonoran Institute
Society for Marketing Professional Services – Orange County
Women of Wind Energy – San Diego Chapter


Indiana University Healthcare
Cook Pharmica
Bloomington Anesthesiology Group
Baxter Pharmaceutical
Multiple Hospital Systems


Inliner Technologies
International Data
Liner Products
PTS Electronics


Emerald Quest Coaching
Fourwinds Resort & Marina
New Harmony Inn
Worm’s Way