Costello Construction Group Inc. Testimonials

“Guy DeWolf is a true craftsman,very meticulous, and he takes pride in the superb quality work he provides his clients. Guy has completed work for me in my personal home by drywalling an arched doorway… which is an art form in itself. I am a working Realtor, and I have referred Guy to several of my clients and sphere of influence. He not only provides quality work, but he also ensures that his rates are competitive in today’s market. I highly recommend Guy to anyone who requires the skills of a licensed contractor.” 

 —Patty Meola, Broker Associate,
RE/MAX Properties, Inc.

"We instantly fell in love with the home Guy DeWolf built when we first saw it! Solid, energy efficient construction, great room sizes, and wonderful living spaces. We were really impressed with the 9 foot ceiling in the finished basement! Due to my husband’s disabilities, we currently have some remodeling done to accommodate his special needs. Even the construction crew is impressed with the quality of this home and the blown in foam insulation, which, they tell us, is not very common and really energy efficient! If we had to build a house, we would, without hesitation, have Guy DeWolf build it for us!"

 —Ruben & Eve Blackmon

“I had some substantial repair work I needed done to some walls at my house. Guy’s work was Outstanding. His attention to detail is second to none. The job was challenging because he had to match the existing texture. The repairs were made quickly, and now you can’t even tell where in the wall the problem was.”

 —Justin K. - Colorado Springs, CO

"Costello Construction Group did a fantastic job replacing my baseboards. They were courteous and friendly and the price was reasonable. I’m getting ready to put my house on the market and this improvement has made a big difference. My house looks great!"

—Clarissa Dominguez