Business Details
16 Years
experience
Your Trusted Excavation & Demolition Partner in St. Marys, PA
Thompson Diversified Services has built a reputation for excellence in excavation, demolition, and construction services since our founding. As a family-owned business based in St. Marys, Pennsylvania, we combine technical expertise with hands-on experience to deliver reliable solutions for residential, commercial, and industrial clients. Our team includes Penn State and Penn College degreed professionals with specialized training in equipment operation, site planning, and electrical engineering. We pride ourselves on completing projects efficiently while maintaining strict adherence to environmental considerations and industry standards. With decades of combined experience, we approach every jobfrom road construction to mine drainage pond linerswith the same commitment to quality that has defined our company since 2010. Our registered contractor status (Pa000683) and bondable credentials ensure clients receive dependable service across Elk County and surrounding regions within a 100+ mile radius. We maintain a diverse fleet of heavy machinery, including bulldozers, excavators, and hydroseeders, to tackle projects of any scale. Transparency remains central to our operations, with free estimates provided for all services. Our track record with government contractsincluding Block Grant, Army Corps of Engineers, and DEP projectsdemonstrates our capability to meet rigorous specifications. By focusing on timely execution and customer satisfaction, we aim to be the single-source solution for complex construction needs.
Services
Site Excavation
Hydroseeding
Concrete Work
Demolition
Road Building
Utility Pole Setting
Rock Hauling
Grading
Stream Stabilization
Fiberglass Pool Installation
Details
- Year established: 2010
Highlights and features
- We offer a complete range of excavation and demolition services under one roof
- Our team includes Penn State-degreed professionals with specialized industry training
- We serve Elk County and surrounding areas within a 100+ mile radius
- We provide free estimates and prioritize timely project completion
- We are insured, bondable, and registered with the State of Pennsylvania
Services
About Us
TDS is a diverse company that has a very wide range of talents. The company is comprised of a PENN STATE/PENN COLLEGE degreed Equipment Operator trained in all phases of operation, site planning and enviromental considerations and a PENN STATE degreed Electrical Engineer with many years of experience in industrial, commercial and residential applications.
Services
Hydroseeding is a grass seeding method that includes seed, fertilizer, and straw all in one. As TDS we can also include the preparation of the area such as leveling and rockracking. All types of concrete work availble flat work such as driveways, sidewalk, and also concrete wall work. We have track hoe with thumb, a mini excavator along with large and small backhoe that will do just about any digging or demolition you need to get done.
Site Excavation Work
TDS has many years of experience in all different aspects of the site excavation process. We have numerous types of equipment. We try to have the correct piece of equipment to do the job right. We are experienced in creating roads, for logging, for driveways, or even just to get anywhere some one wants to be.
Hydroseeding
The following pictures give a general overview of the Hydroseeding process and show a project completed by TDS. The pictures below have captioning with them to help you see and understand, what is taking place. Hydroseeding is an advanced system of lawn instalation. It has faster results and better quality.
Concrete Work
TDS has experience in flat concrete work. The pictures listed below are just some of the many projects which we have completed. TDS not only can do all the work involved with finishing concrete but we can also do the demolition and removal of the old concrete. Some of the pictures above are from different projects but not all of the ones we completed.
Questions
What types of excavation services do you offer?
We provide site excavation, road building, foundation digging, utility installation, and stream bank stabilization using modern equipment and experienced operators.
Do you handle both residential and commercial projects?
Yes, we serve residential, commercial, industrial, and government clients with services ranging from driveway installation to large-scale infrastructure projects.
Are you licensed and insured for Pennsylvania projects?
We are a registered Pennsylvania contractor (Pa000683) with full insurance and bonding capabilities for public and private projects.
What equipment do you have available?
Our fleet includes bulldozers, excavators, backhoes, skid steers, hydroseeders, rollers, and a digger derrick for complete project solutions.
Do you offer free project estimates?
Yes, we provide complimentary estimates for all excavation, demolition, and concrete work projects in our service area.