Business Details
30 Years
experience
Expert Construction Cost Estimating & Project Scheduling Services
Nasco Construction Services has been delivering expert construction consulting services for over 28 years. Our foundation in cost estimating and project scheduling stems from a deep understanding of both design and construction disciplines. As former construction managers, we prioritize client needs by providing realistic, cost-effective solutions tailored to each project's unique requirements. Our team combines decades of hands-on experience with advanced estimating software to ensure accuracy across all construction phases.We serve a diverse range of sectors including residential, commercial, infrastructure, and international projects, maintaining accountability through transparent processes and contractor reconciliation. With a global portfolio exceeding 300 annual projects, we offer specialized services like value engineering, peer review, and expert witness testimony to support clients from concept to completion.
Services
Cost Estimating
Project Scheduling
Value Engineering
Change Order Evaluation
Peer Review
Expert Witness Services
Project Budget Control
Details
- Year established: 1996
Highlights and features
- We offer 28 years of specialized construction estimating experience.
- Our team includes former construction managers and design professionals.
- We utilize advanced estimating software for precise project forecasting.
- We provide tailored services for residential, commercial, and infrastructure projects.
- We maintain accountability through transparent contractor reconciliation processes.
Associations and certifications
- SCA
- Port Auth
- WBE
- AACE
- ASPE
- SAVE
Services
Cost Estimating
We prepare detailed construction cost estimates based on design documents. Our process includes thorough review of specifications, flexible format options, and sample estimates. Utilizing Microsoft Office, Sage Estimating, and Success Estimating platforms, we ensure accurate budget forecasting for all project phases.
Project Scheduling
We develop detailed project schedules using Primavera P6 and Microsoft Project. Our services include baseline schedule preparation, construction updates, and independent schedule reviews. This ensures efficient project execution and timely completion for complex construction endeavors.
Value Engineering
Our team identifies cost-saving alternatives without compromising quality. We participate in value engineering workshops and evaluate client proposals to bring projects back on budget while maintaining structural integrity and design intent.
Expert Witness Services
We provide professional testimony in construction disputes. Our experts offer independent cost analysis and scheduling evaluations to support legal cases, combining technical expertise with courtroom-ready documentation.
Peer Review
We conduct independent reviews of third-party estimates and schedules. Our analysis ensures accuracy and completeness, providing clients with reliable data for decision-making and contractor negotiations.
People
Joan Dretler
President/Owner
Joan Dretler leads Nasco's operations, leveraging her background in project management and diversity initiatives. Her expertise in financial decisions and human resources strengthens client relationships and team performance.
Edward Hiney
Vice President / Chief Estimator
With 40+ years of experience, Ed Hiney specializes in cost estimating and scheduling for diverse construction projects. His expertise spans infrastructure, institutional, and commercial sectors, ensuring accurate project forecasting.
Robert A. Rubinstein
Senior Consultant
Licensed engineer Bob Rubinstein offers 40 years of expertise in cost estimating, project management, and construction consulting. His experience includes complex projects from hospitals to nuclear facilities.
Chris DuPont
Director of Environmental Estimating
Chris DuPont brings 25 years of New York construction experience. His background in wastewater management and general contracting enhances Nasco's environmental estimating capabilities for infrastructure projects.
Susan Hyler
Senior Scheduler
Civil engineer Susan Hyler specializes in construction scheduling with 40+ years of experience. Her expertise in Primavera P6 and Microsoft Project supports complex project timelines across multiple states.
Questions
What construction consulting services do you offer?
We provide cost estimating, project scheduling, value engineering, peer review, change order evaluation, and expert witness services for all construction types.
How many years have you been in business?
Nasco has delivered construction consulting services for over 28 years, completing 300+ projects annually across diverse sectors.
What industries do you specialize in?
We serve residential, commercial, infrastructure, medical, educational, and government sectors with expertise in wastewater management and heavy construction.
Do you work internationally?
Yes, we've completed projects in Switzerland, Gabon, Mexico, and Canada, including United Nations facilities and embassy compounds.
What software do you use?
We utilize Sage Estimating, Success Estimating, Microsoft Project, and Primavera P6 for accurate cost and scheduling analysis.
How do you ensure estimate accuracy?
Our team combines construction experience with design expertise, performing peer reviews and reconciling estimates with contractors for transparent results.
