Discover the Secrets Behind Our Project Success

For over a decade, Total Preconstruction Services (TPCS) has delivered precision-driven cost estimating solutions to contractors and developers worldwide. Our proven methodologies have empowered clients to bid on more projects with exceptional accuracy—achieving success rates between 98% and 100% in remarkably short timeframes. Backed by years of hands-on experience, our engineering team brings deep expertise across multiple disciplines, ensuring every estimate is both reliable and strategically aligned with industry standards.

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🏗️ Total PreConstruction Services (TPCS)

Accurate Estimates. Smarter Decisions. Stronger Projects.

Since 2003, Total PreConstruction Services (TPCS) has been a trusted leader in construction cost estimation across the United States. Headquartered in New York City, we deliver precise, reliable, and timely estimates that empower contractors, developers, and owners to plan with confidence and bid competitively.
Why Choose TPCS?

Unmatched Accuracy

Detailed quantity take-offs and cost breakdowns for all trades, including General Construction (GC), Mechanical, Electrical, and Plumbing (MEP).

Fast Turnaround

Estimates delivered on schedule—helping you meet tight deadlines without sacrificing precision.

Tailored Solutions

Customized estimates aligned with project scope, location, and specifications.

Proven Expertise

A team with decades of combined experience, leveraging advanced tools and industry benchmarks
Our Services

Residential, Commercial, and Industrial Estimation

GC and MEP Take-Offs

Budgeting and Feasibility Studies

Value Engineering Support

Bid Preparation Assistance

Our Commitment

At TPCS, we eliminate the uncertainty from preconstruction. Every estimate we deliver is built on accuracy, transparency, and industry insight—so you can focus on building smarter, faster, and with confidence.

Health & Safety
Professional Ethics
Experience & Quality
Environmental Protection

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what we offer

Explore Our Services

Whether you're a seasoned contractor or just entering the industry, Total Preconstruction Services (TPCS) is your trusted partner for accurate, efficient, and scalable estimating solutions. Discover the full range of services we offer to help your business grow with confidence.
🏗️ Civil Engineering
TPCS delivers precision-driven civil engineering estimates that empower clients to plan, design, and construct residential and commercial infrastructure with confidence. We leverage cutting-edge technology, global talent, and modern estimation practices to provide cost-effective solutions that enhance pricing accuracy and bidding success. Our team supports contractors, builders, and corporations worldwide—offering detailed quantity take-offs, market-specific pricing, and well-calibrated contingencies to streamline operations and win more work.
⚡ Electrical Engineering
Our electrical estimating expertise is recognized across the industry for its depth and reliability. At TPCS, we treat every estimate as a strategic roadmap—guiding projects from concept to completion with cost efficiency and clarity. Clients engage us as early as the programming phase, and we remain involved through budgeting, design development, bid reviews, contractor selection, value engineering, change order negotiations, and project closeout. Our estimators bring a sharp understanding of market conditions, diverse construction methodologies, and meticulous attention to detail.
🔧 Mechanical Engineering
With over 25 years of experience, TPCS offers specialized mechanical estimating services tailored to a wide range of systems and project scopes. Our engineers analyze and prepare estimates that help clients stay competitive by saving time, reducing overhead, and improving bid accuracy. We’re committed to maximizing productivity and delivering estimates that are both technically sound and easy to interpret. Our approach combines personalized client support, innovative solutions, and consistent quality—helping businesses plan with confidence and achieve long-term efficiency.
Win More Bids with Precision Estimating Partner with TPCS—your edge in competitive construction bidding.Contact us today.
👷 TEAM

OUR ENGINEERS

At Total PreConstruction Services (TPCS), our engineering team blends deep construction expertise with advanced analytical tools to deliver actionable insights that drive project success. Our diverse staff includes certified estimating professionals, skilled takeoff technicians, and a dedicated administrative team. Every member of our professional staff is college-educated and brings years of hands-on experience, with many holding specialized certifications in their respective fields.
⚡ David John
Electrical Engineer

David John is a seasoned electrical engineer with a strong track record in the construction industry. His expertise spans electrical estimating, value engineering, cost management, contractor coordination, and client service—making him a key contributor to high-performance project delivery.

🏗️ William Blake
Civil Engineer

William Blake (BEng, MSc) is a geotechnical engineer with over a decade of experience in civil engineering design and construction. He has led numerous geotechnical projects, both in design and fieldwork, and is known for his precision, leadership, and technical depth as a project and lead engineer.

🔧 Brian Smith
Mechanical Engineer

Brian Smith is an experienced contract manager with a solid foundation in mechanical systems and construction workflows. His skills include AutoCAD, CAD-based design, project estimation, and manufacturing coordination. He consistently delivers accurate, efficient solutions that support long-term project success.

📐 Stacy Butler
Construction Estimator

Stacy Butler is a seasoned construction estimator with a strong background in residential and commercial project planning. Known for her precision and strategic insight, she specializes in quantity take-offs, cost analysis, bid preparation, and value engineering. Stacy brings a collaborative approach to every project, working closely with contractors and project managers to ensure estimates are accurate, competitive, and aligned with client goals. Her commitment to detail and deep understanding of market dynamics make her a trusted asset in the preconstruction phase.