General Construction

Adena SPG is capable of providing material, labor, equipment and services for construction projects. To save cost and add value, we have capabilities to self-perform a significant amount of the key trades like masonry, concrete, structural steel, roofing, as well as interior finishes such as framing, drywall, painting, ceilings, and flooring. Our team has expertise in conceptual budgets, applying for building permits, value engineering, generating schedules, and monitoring cash flow.

Butterfly House Exterior
medical exam room
Mechanics Bank Drive Through

Pre-Construction and Planning

Adena SPG project teams work diligently with clients and design teams to analyze program and design alternatives and propose suggestions that provide value and reduce cost without compromising the aesthetics of your project.  Pre-construction services bring value, potential cost savings, and informed decision-making while eliminating surprises to provide you with a predictable outcome.  For each value analysis suggestion, we prepare a comparative value study that includes an assessment of cost and schedule impacts.  We offer a comprehensive breakdown of alternatives that weigh the cost implications and take into consideration the operational costs, product durability, and ease of operation for each suggestion.


Adena SPG realizes the need for our clients to capitalize on opportunities for growth and success.  From retrofitting a historic building with a modern look to updating a healthcare center to meet patient needs, or expanding a retail space to meet customer demand. Adena SPG can help you achieve your goals.

Often, buildings just need a facelift.  We have revitalized, repaired, recreated, and restored a variety of facilities.  Delivering consistent guidance, cost-effective value engineering, and partnering with our client to successfully meet their budget and timeline.

When clients need buildings to remain operational, we are able to segregate work areas from customers and the public, control dust and noise, maintain safety conditions, and implement temporary signage to ensure the highest level of customer comfort and convenience.  Not looking like a construction zone is good for business!  Having a reliable partner with a track record of successful project completion is even better.

Richland Academy
Richland Academy
Richland Academy

Concrete Polishing

Green Concrete Alternatives


Adena SPG can take your dingy, run down residential, commercial, or industrial floor and turn it into an eye-catching decorative floor. We can work with you to decide the best options for your floor to give you not only beauty, but also performance. A floor free of major defects can be stained and polished or sealed.


Polishing hardens, reduces maintenance, increases light reflectivity, and improves chemical and stain resistance. Revitalize and strengthen older concrete floors. We can transform stained, dirty dark, and hard-to-clean concrete into beautiful concrete that is easy to maintain. Convert porous concrete into dense concrete preventing water, oil, and other contaminants from penetrating the concrete surface.

Surface Prep

Adena SPG offers removal of an array of concrete coatings

  • Vct Tile
  • Ceramic Tile
  • Epoxy
  • Epoxy Paint
  • Urethanes
  • Carpet Glue
  • Mastics

We also diamond grind for preparation for new coatings.


Densifying improves hardness, durability, abrasion resistance, and dust proofing of new or old concrete floor. Treated floors are easier to maintain and extend their useful life. A guard can then be applied to further protect the floor from staining and increase light reflectivity by high-speed burnisher. A protective treatment can be applied to retard salts and oils from penetrating the floor after the densifying process is complete without affecting the look of the floor.

Please ask about our maintenance programs. We offer weekly, monthly, and annual maintenance programs to fit all your needs for your concrete floors.