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Excavating, Modular Homes, & More in Cumberland, MD

12624 Ruppenkamp RD    |    Cumberland, MD 21502    |    301-722-4041

12624 Ruppenkamp RD

Cumberland, MD 21502


Family Owned & Operated Since 1967

Founded in 1967 by Bill Adams and his wife Linda, Adams & Sons Construction Company, Inc. has served residents and businesses in the Cumberland, MD area for over 50 years. Bill and Linda are both still active with the business, but their two sons, Mike and JP, also work in the business, assisting in the quality work that our company is known for. We take great pride in our work, and we know it shows. Our customers love our attention to detail and wealth of knowledge in our fields of expertise. Trust Adams & Sons Construction Company, Inc. when you need excavation work, sewer or septic work, or a modular home.

For more information, or to receive a free estimate, contact Adams & Sons Construction Company, Inc. today:

(301) 722 – 4041

Excavation from Experienced Professionals

At Adams & Sons Construction Company, Inc., we specialize in commercial and residential excavation work. We have decades of experiences installing water and sewer mains, building roads, clearing land, building ponds, and complete site preparation for a variety of projects. Our team can dig foundations, utility lines, water and sewer lines, and even septic system. We are licensed and insured, and we offer free estimates on all service.

digging rubble from ground

We Sell Modular Homes Perfect for Your Family

In 2003, Adams & Sons Construction Company, Inc. branched out to include the installation and sales of modular homes. Mike Adams works with Professional Buildings Systems to sell a variety of beautiful modular homes under Adams Modular Home Sales. When you choose to let us assist you with your modular home purchase and installation, you get complete site preparation, as well. This means that we can clear land and prepare the site for excavation, dig for and install utilities, dig a foundation, and more. For more information about our modular home sales, call us today: (301) 722-4041.

modular home

Customers Love Adams & Sons Construction Company

“My name is Wayne Foote. I am a retired Art Educator. I always was inspired by Frank Lloyd Wrights “Falling Water” in Mill Run, PA. This home was built in 1936 for the family of Pittsburgh department store owner Edgar J. Kaufmann. They wanted their home built over a waterfall. Mr. Wright did honor their wishes. Falling Water is built over a waterfall.

“After much thinking and debating, my wife Paulette and I decided to build our dream home on top of a high hill. We started to build in 2006. After many years, we are in our new home. I am writing this letter to say that Adams & Sons Construction played a very important role in helping us achieve our dream!!!!!!!

“Bill Adams, the President of the company, is the ‘Michelangelo of Excavating.’ Bill was a great help in planning our driveway up to our house, which is high up on the hill. Because he is very knowledgeable of City and County Agencies, we are connected to the county sewer line and not a septic field. This allowed him to change our driveway to one that we could get up a lot easier. Our first excavator had a driveway so steep a mountain goat would have had a hard time getting up in the wintertime. I could go on and on in telling you all of the many things Adams & Sons Construction did to help Paulette and I throughout our construction of our home. I would highly recommend them for your excavating needs…” – Wayne Foote

“I have known Bill Adams personally for some years. He has done various jobs for me in that time – grading, excavation, driveway, and road construction. His work has always been completed promptly and completely to my satisfaction. He has always charged a fair and competitive price for this area. In recent years, Bill has brought his two sons, Mike and JP, into his company. Both have done work for me in their father’s traditional manner. They are both very capable machine operators. They gave me advice in solving drainage problems associated with a pond on my property. What they suggested was right and has saved me money in the long run.

“In the years I have known Bill Adams, I have never heard anyone that I know speak anything but good words about him and his company. I spoke just recently with a forester with the Maryland Department of Natural Resources about the work that Bill and his sons have done for them over the years in forest fire suppression. He was always available with his equipment and operators whenever he was needed. This is a significant service that has benefited all of us. On a scale of one to ten, Bill Adams & Sons are a ten in my book.” – Donald F. Malaney

“I am writing to commend you for the outstanding work that you have done for Covenant Village over the last several years. From the property entrance and main road improvements a few years ago, to the recent completion of the new Staff House, your creativity, skill, and dedication to excellence have positively impacted the appearance and function of our retreat center.

“As I think back on all the projects you have been involved in—the leveling of numerous sites for recreational features, the test pits and septic system for the house, opening the new hiking trail, improving the old road across the property, culvert installation and drainage improvement, creating the terrace for the new herb garden—I have only good memories of our interactions and am completely satisfied with the outcome of all endeavors.

“I have always appreciated your clear communication, quick response to questions, and the consistently positive attitudes displayed by everyone. You have provided us with the highest quality workmanship, and we look forward to continuing our relationship with you in the future.” – Juls R. Wood