Business Details
Expert Excavation Services in Putnam Valley, NY
Tompkins Excavating has been redefining industry standards in excavation and site development for over four decades. Founded in the late 1980s as a lawn mowing service, our evolution into a full-service excavation company reflects our commitment to innovation and quality. As a woman-owned, family-operated business, we prioritize cutting-edge technology, including GPS grading systems and drone project tracking, to deliver precision and efficiency. Our safety-first culture, evidenced by mandatory OSHA 10 certifications and daily safety huddles, ensures both employee well-being and project excellence.With expertise in commercial, municipal, and residential projects across the Lower Hudson Valley, we combine technical expertise with personalized service to exceed client expectations. Our team's dedication to continuous improvement through quarterly safety reviews and advanced equipment training maintains our position as an industry leader. By integrating modern technology with traditional values of honesty and work ethic, we deliver comprehensive site development solutions that stand the test of time.
Services
Excavation & Grading
Drainage Systems
Sewer Mains
Water Mains
Site Utilities
Concrete Installation
Asphalt Paving
Retaining Walls
Rock Removal
Demolition Services
Highlights and features
- We offer 40+ years of specialized excavation experience in the Lower Hudson Valley
- Our team utilizes GPS and laser grading technology for unmatched precision
- All employees maintain OSHA 10 and NY State Certified Excavator certifications
- Woman-owned business combining family values with industry innovation
- Daily safety huddles ensure zero-incident project execution
Associations and certifications
- New York State Certified MWBE
Services
Excavation & Grading
Our excavation and grading services handle projects from small residential additions to large commercial developments. Using GPS and laser-controlled equipment, we achieve precise grading specifications while efficiently moving earth and rock. Our team's expertise in mass excavation ensures proper site preparation for any construction project. With equipment ranging from 1-ton to 45-ton excavators, we maintain efficiency across all project scales.
Drainage Systems
We design and install comprehensive drainage solutions including catch basins, infiltration systems, and detention ponds. Our experience with hydrodynamic separators and bioretention basins ensures long-term water management effectiveness. By implementing proper drainage infrastructure, we protect site integrity and prevent water damage for commercial and residential developments across the Hudson Valley region.
Sewer Mains
Our sewer main installation covers gravity systems and complex force mains with pump stations. We perform all connections, taps, and pressure testing in-house using state-of-the-art pipe lasers. This comprehensive approach ensures proper wastewater management for municipal and commercial developments while meeting all local regulatory requirements through our certified installation processes.
Retaining Walls
We construct segmental block walls with geo-grid reinforcement and natural stone masonry walls tailored to site requirements. Our expertise in retaining wall design and installation prevents soil erosion while enhancing property aesthetics. By handling both structural engineering and decorative elements, we deliver functional and visually appealing solutions for challenging terrain.
Rock Removal
As one of only ten WCDOH permitted mobile rock crusher operators in Westchester County, we efficiently remove and process rock formations. Our hydraulic hammer fleet and blasting expertise enable rapid site preparation while minimizing environmental impact. This specialized capability allows material reuse in construction projects, reducing waste and transportation costs for clients.
People
Stacey Tompkins
President
Stacey Tompkins has led Tompkins Excavating since 2013, leveraging over 30 years of business management experience. She oversees strategic planning, financial growth, and community engagement while maintaining the company's family-oriented culture and industry leadership in excavation services.
Mark Tompkins
Vice President
Mark Tompkins founded the company in the late 1980s and continues to guide operations with decades of excavation expertise. His hands-on experience in transforming the business from a lawn service to a full-service excavation company remains vital to our ongoing success.
Kevin Tompkins
Director of Operations
Kevin Tompkins manages project estimating, fleet operations, and technology implementation. With a Civil Engineering degree from Northeastern University and field experience since 2019, he drives innovation through advanced equipment integration and employee training programs.
Justin Tompkins
Resource Manager
Justin Tompkins oversees resource allocation and workforce development. His role ensures optimal equipment utilization and personnel deployment across multiple job sites, maintaining efficiency while upholding our commitment to quality in every project we undertake.
Michael F
Project Manager
Michael F manages complex project execution from planning to completion. With extensive field experience, he coordinates teams and resources to meet technical specifications while maintaining safety standards and project timelines across diverse excavation assignments.
Questions
What types of excavation services do you offer?
We provide commercial, municipal, and residential excavation services including grading, drainage systems, sewer and water mains, retaining walls, and rock removal using GPS technology and safety-certified crews.
Do you handle both large and small projects?
Yes, we manage projects of all sizes from single-family home excavations to large-scale commercial developments and municipal infrastructure projects across the Lower Hudson Valley region.
What safety certifications do your employees hold?
All employees maintain OSHA 10 certifications and NY State Dig Safety certifications. Field leaders complete additional erosion control training to ensure comprehensive safety compliance on every job site.
What technology do you use for precision work?
We utilize GPS and laser-controlled grading systems, drones for project documentation, and mobile tablets for real-time communication between field operations and office management.
Which areas do you serve?
We primarily serve Westchester, Putnam, Dutchess, Rockland, and Orange Counties in New York State, with experience handling projects throughout the Lower Hudson Valley region.
How do you ensure project quality?
Our quality assurance combines experienced crews, modern equipment, daily safety huddles, and technology-driven documentation to maintain precision and client satisfaction from project start to finish.
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Reviews (2)
Matthew Fico
Jan 16, 2021
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Stacy was very nice to me when I was up last november 2019 and realized they had purchased my childhood home and realized they where going to tear it down so they could build 2 new homes there I was devastated and I called and stacy allowed me and my family to go in one last time and to take what we wanted she even had one of her employees accompany us and he got a saw and cut me about 5 pieces of notty pine from the wall for me and this meant so much to me just wish I could have bought the house and could live in it again but that just is not possible and I whole heartedly thank her for letting
Quacey Adams
Jul 23, 2018
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My name is quacey adams i will love to work with your company am coming to live in new jersey next year i an certify heavy equipment operator with 9 years of in the file thank you tompkins
