About AJ Building Services LLC

AJ Building Services is family owned and operated by Andy Jelonek and his son-in-law Daniel Sanders.

Together, Andy and Daniel bring you over 30+ years of experience in all facets of the building industry, including but not limited to roofing, siding, framing, plumbing, heating, air conditioning, drywall, painting, flooring, tile, cabinetry, architecture, planning, time management and more.


Andy Jelonek

Andy Jelonek

In the 1970’s, Andy Jelonek started working in the construction industry as a roofer in Erie, PA. After quickly establishing his own successful roofing and siding company, he expanded into more extensive remodeling and home improvement work, becoming a major home improvement contractor in Erie and its surrounding areas.

After great success in Erie, seeking the next step upward as a businessman, Mr. Jelonek moved his company to South Carolina to partner in a high-end custom home building company. Pennsylvania craftsmanship is still evident in a multitude of new homes gracing South Carolina landscapes as a result of his dedicated hard work and leadership.

To better facilitate personal interests and to achieve new business goals, AJ Building Services moved to Annandale, VA. Mr. Jelonek and his extended family reside there today.



Daniel Sanders

Daniel Sanders

Daniel Sanders’ career began at an early age, working at the corporate headquarters of a large Florida non-profit organization. He acquired many skills in the area of building maintenance, construction, personnel management, and strategic planning. After marrying Mr. Jelonek’s daughter, he brought these skills to AJ Building Services.

Daniel’s knowledge of the construction industry and his leadership skills keep employees and sub-contractors “on the bounce.” Morale amongst workers is very strong, as a high standard of quality is achieved.