Kieran supervised the down-to-the-studs renovation of our Cambridge condominium over six months this past year. We could not have been more pleased with Kieran and with the outcome. Kieran is a consummate professional, a highly skilled problem solver, an excellent communicator, and an all-around good guy. He worked well with everyone: our architects, the subcontractors, us, and our neighbors. He listens; he responds immediately to phone and email messages. He is both efficient and cares about getting the details right. At the end of each work day, the site was impeccably neat and clean. And the final result is beautiful. We actually miss having Kieran around the apartment. I wholeheartedly and unreservedly recommend him!”

Rebecca Bedell

I have known Kieran Whelan as a construction supervisor and friend for over 20 years. He has worked for our company—RCG LLC—as both a contractor and employee in over a hundred jobs. There have been jobs as small as an individual condo unit remodeling and as large as a 40-unit total rehabilitation project.

Kieran has a great combination of construction knowledge and ability to execute high quality construction both on-time and within budget. He also is very accomplished in his interaction with clients, trade sub-contractors, suppliers, building inspectors and his and our employees. Kieran is a savvy troubleshooter—he can come up with solutions to construction and people problems like no one else.

Most importantly, Kieran has a rare level of integrity. He will watch your back!

I have known and worked with Kieran both professionally and personally. Not only is he an experienced and knowledgeable craftsman of the highest order, he is a person of the utmost responsibility and integrity. Kieran did outstanding work on a major renovation of my 1890s Victorian house a few years ago. His mastery of all aspects of construction ensured that I was able to save on costs without sacrificing the quality and beauty of work done on my home. I can and do recommend Kieran to friends – looking for the best contractor on jobs both large and small -without reservation.”

Henri-Claude Bailly
RCG Ventures
Cambridge, MA 02138

Kieran Whelan and JK Contracting recently completed a project at my home. The project required the demolition and rebuilding of my home’s front porch, railing and stairway. Kieran and his crew at JK Contracting exceeded my expectations in every way. Kieran was extremely helpful and professional throughout the entire process. He was very responsive on any question or concern that I had during the project. It is very evident in the craftsmanship and quality of the finished construction, that Kieran takes great pride in his work. I would highly recommend Kieran Whelan and JK Contracting.”

Sheila Norris
Mission Hill

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