Solar Energy Consultants: 2

SepiSolar is a national solar-plus-storage design, engineering, and consulting company, where passion meets expertise in upholding the integrity of the Solar Industry. As fervent advocates for sustainable energy, we have positioned ourselves as the premier Business Consultants for solar-related matters. Our commitment to transparency, ethical practices, and cutting-edge knowledge has made us a trusted authority in the field. 

Joshua Weiner, NABCEP, founder of SepiSolar, leads a growing team of designers, engineers, and technical consultants. He is an experienced solar, energy storage, and micro-grid design and engineering executive and consultant with a demonstrated history of product, project, and business development success. Mr. Weiner is skilled in developing early-stage business units, new program / product implementation, project development, product design / integration, and scaling teams to address customer and market needs by deploying sustainable, clean, plug-and-play services and solutions. His expertise extends to residential, commercial, industrial, and utility scale markets as well as energy storage and solar microgrid technologies.

Consulting Services:

View Joshua Weiner's Expert Witness Profile.

Due Diligence Professional Services, Inc. (DDPSI) is a Construction Consulting and Expert Witness Firm that Specializes in Supporting Litigation and Representing Clients for Renewable Energy, Power, Heavy Civil, Underground Utilities, Building and other related Construction Specialty Projects. They are a diverse team with construction claims and project management expertise who value the importance of relationships and continue to distinguish themselves by showing clients that Experience + Talent + Strategy = Results.

DDPS support s owners, law firms, contractors and engineers, in both a consulting and expert witness capacity by utilizing the practical job knowledge that they have gained over the years. Their consulting principals are experienced with large, complex projects incorporating conventional-phased, fast-track projects. Their unique experience and qualifications have allowed them to utilize practical skills developed during on-the-job experience, which has proven to be invaluable when analyzing contractual liability and quantifying the effects in mitigating, defending, or pursuing claims.

Consulting Services: PROJECT MANAGEMENT - CLAIM DEVELOPMENT - RISK ASSESSMENT - ESTIMATING

Areas of Expertise:

• Renewable Energy - Utility Scale Wind, Utility Scale PV Solar, Utility Scale Concentrated Solar Power, Biomass and Battery Storage
• Heavy Civil - Earthwork, Roads, Bridges Highways and Airports
• Power - Transmission, Distribution and Substation/Switching Yards
• Underground Utilities - Water, Reclaimed Water, Storm Drainage, Sanitary Sewer/Lift Stations, and Force Main
• Buildings - Commercial, Institutional, Industrial, and Heavy Civil
• Construction Specialties - Dewatering, Directional Drilling/Jack and Bore, Low Pressure Sewer, Fiber Optic Systems, Reinforced Earth Wall, Sound Barrier Wall, Telecommunication Infrastructure, Transformer – RCA of failures and Transmission Line Pole Remediation

Nicholas Fiduccia is President and Co-Founder of Due Diligence Professional Services, Inc. a Florida based expert witness service, construction claims specialist and project management consulting firm that focuses its practice on law firms, owners, engineering, construction firms, and contractors performing renewable energy, power, heavy civil, underground utilities, building and other related construction specialties.

Mr. Fiduccia has over 30 years of U.S. and Canadian construction experience involving construction contract disputes analysis and resolution, arbitration/litigation support and expert testimony, project management, engineering/construction management, cost and schedule control, and value-engineering.

Before co-forming Due Diligence Professional Services, Inc, Mr. Fiduccia had corporate-wide responsibility for technical management and oversight for the preparation and resolution of construction claims for 11 years for a utility-scale renewable energy and heavy civil infrastructure contractor, plus over 19 years of hands-on experience to ensure that profit, cost, schedule, scope, quality, and safety objectives were achieved for renewable energy, power, heavy civil, underground utilities, building and other related construction specialty projects.

Ron Ritter, Vice President and Co-Founder of Due Diligence Professional Services, Inc. has been responsible for on-site project management for Wind, Solar, Battery Energy Storage System (BESS) Projects, Heavy Civil Projects, and Underground Utility Projects over the last 25 years.

Mr. Ritter’s expertise in a full array of self-perform and key subcontractor oversight has allowed him to execute multiple EPC contracts successfully and safely.

Before co-forming Due Diligence Professional Services, Inc, Mr. Ritter successfully built a career in the construction industry that consisted of 45 years of hands-on, field experience.  Twenty (20) years of that field experience has been spent building and supervising the construction of renewable energy facilities.  Seventeen (17) years of his construction career have been spent as the senior field representative, directly responsible for the safe, timely, profitable and quality construction of 15 wind farms in the USA totaling 2,465 megawatts.  Mr. Ritter has also worked on and supported the construction of wind farms and solar farms in Canada. 

View Due Diligence Professional Services, Inc.'s Expert Witness Profile.