We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!\n\n

"To be honest Im dealing with a complicated district and I was kind of frustrated that my project was handed off to a new person but Raegan Hammon was the most patient, kind, professional and efficient Architect I have ever had the pleasure 🙏 of doing business with. Thank you for placing my project in her very capable hands. Forever grateful Leilee Keppard [*** Link removed ***]"

"Mr. Campbell knows regulations in DC, MD, VA. So, he did an excellent and detailed architectural plan for me."

HELLO! and welcome to Michael J. Cohalan Architect! I am your one stop shop for all things architectural services! I have over 50 years of experience, and customer service is always my top priority. I am also a member of the NCARB The National Council of Architectural Registration Board. So just give me a call today with your details for your free estimate.

Citadel, offers a full range of Architectural, Engineering and Construction services that foster innovative structures that are both functional and aesthetically pleasing. Through our unique innovative process, we help to develop intimate and functional structures. Whether it is design, engineering, or construction , Citadel aims to give its clients the best service available. \n

"As a General Contractor, having a seamless operation from concept to implementation is critical. IDEA's staff is there from the bidding process to the final punchlist walk thru. Their commitment to their work and interest in the out come of their designs is most impressive."

"We were buying a fixer up house and needed 2 bathrooms and caving floors addressed right away. So we hired Tomas to come and give us a estimate of what needed to be done and how we should proceed. Since we were still in negotiating phases of house buying he provided with a written estimate that helped us to negotiate sellers to drop the price. The work itself was done in professional manner, finished at least a week before we were expecting to move in, even with little hiccups on our part that parts were missing on shipments or we had to switch out medicine cabinets at last minute. All the guys were very well mannered and patient with our requests and would suggest alternative ways if somethings we did not think about and if you never done this before, there will be plenty of questions."

"It was excellent. They gave me choices to choose from that made the experience nicer. He came in with the crew and restored my faith in mankind."

"Two handymen came to perform a variety of odd jobs inside the house.  One of them was eager to get the job done right and he ended up redoing some of the work that the second had done incorrectly.  So, in the end, the work got done but it required careful oversight.  I would be willing to hire the first handyman again, but not the second.
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Architecture and interior design\nResidential and commercial\nHistoric and renovation\nRetail and restaurant design