External Technical Services

Oct 2023

We are extremely pleased with the quality of work provided by ETS and personal attention provided by the owner, Cullen Quinn. We originally engaged ETS in the spring to replace our double wide driveway with stamped, stained concrete. The detail provided in the estimate clearly explained the scope and dimensions of the work effort and addressed our expectations. The demolition, prep work and concrete pour took 3 days. The employees were hard working, polite and willing to answer any questions we had about was happening. Our new driveway is beautiful and really makes our home stand out.We have since had Cullen and his crew back for a few more projects. One to stain and...read full review

Jun 2023

Cullen and his team at External Technical Services were great from project start to finish! They removed our wooden deck in the backyard and replaced with concrete patio - makes the area look amazing! The ETS team was on time, responsive, delivered a great product - could not recommend enough. 10 out of 10.

Jun 2023

Cullen and the ETS team did an awesome job with our concrete patio extension, they demo'd the existing sidewalk, worked with us to match the existing look and advised modifications to our original plans that ended up making the final result look great. They were very responsive, on time and worked super quickly. Would definitely reach out again for future projects.Services: Concrete pouring