Professional
Custom Home Builder
Work With One of the Leading Custom Home Builders in the Philadelphia and Main Line
We are Ready to Make Your Dream Home a Reality
Welcome to Monahan Building, where we create custom homes, additions and renovations with craftsmanship, integrity, and excellence.
As one of the leading custom home builders in Philadelphia and Main Line for over 30 years, we have the experience and passion to turn your dream home into a reality.
Whether you need a new custom home, a home addition, or a home renovation, we are ready to work with you every step of the way. From design to construction, we deliver top-quality results that meet your needs and budget.
Ready to start your custom home project? Contact us today for a free consultation and estimate. Or check out our portfolio of award-winning projects and see why Monahan Building is the best choice for your custom home needs.
Welcome to Monahan Building, the best custom home builder and addition contractor in the Philadelphia mainline area. If you are looking for a new home, addition, and renovation, or an extension that blends seamlessly with the historic and charming character of the mainline communities, you have come to the right place.
At Monahan Building, we are more than just builders. We are designers, craftsmen, and problem solvers. We work with you from start to finish, listening to your needs and preferences, creating a personalized plan, and delivering a quality product that exceeds your expectations.
We use only the finest materials and techniques to ensure durability, functionality, and beauty. We also offer free architectural services to our clients who hire us to do the work, saving you time and money while ensuring a cohesive design. We also provide interior decorating services to our clients, helping you create a stylish and comfortable living space that reflects your personality and taste.
We are proud to serve the mainline area of suburban Philadelphia, including Ardmore, Bryn Mawr, Gladwyne, Radnor, Villanova, Wayne, and beyond. We have built a reputation for excellence and customer satisfaction among our clients and peers. You can see some of our projects on our website or contact us for a free consultation.
Monahan Building is more than just a name. It is a family business that has been serving the mainline area for over 20 years. Michael Monahan is the owner and founder of Monahan Building. He is a licensed and insured general contractor with a degree in architecture from Temple University. He oversees every project personally and ensures that every detail is done right.
If you are looking for a reliable, professional, and creative custom home builder and addition contractor in the Philadelphia mainline area, look no further than Monahan Building. We would love to hear from you and help you turn your vision into reality. Contact us today at 610.687.2201, infor@monahanbuilding.com or use our online and let’s get started on your dream home!
30+ Years
of Experience
Monahan Building has over three decades of experience. Throughout our time, we've been nominated Best Home Builder & Best Construction Company of the Main Line 2011 - 2017 Success isn’t built in a day. However, it is built satisfied customer by satisfied customer. Of all the accolades we have received, we are most proud of the ones awarded by our community. To us, this demonstrates a true accomplishment. This includes winning the "Best of the Main Line" for six years in a row. We are grateful for the community support that helped makes this happen.
Award Winning
Home Builder
Did you know that Monahan Building is an award winning building company? In the last decade, we have won numerous awards for our custom built luxury homes and custom designs. Having been repeatedly nominated for "Best of the Main Line" for Best Home Builder and Best Construction Company, we couldn't be more honored. One of the reasons why we're so successful is that we take a personalized approach to building. We understand that each family is unique, and we work tirelessly to create homes that reflect your individual style and personality. We stay up to date on the latest construction design trends and make sure to apply it in our work. Whether you're looking for a traditional home or something more unique, Monahan Building is the perfect choice.
Experienced
Craftsmenship
We pride ourselves on having an incredible team of craftsmen who are dedicated to providing the highest quality home building services. From our experienced builders to our top-notch architects, we have the resources and expertise to deliver top-quality homes that meet your every need. We know that choosing a home builder that is right for you can feel overwhelming, that's why we try to make it easy for you! We offer free consultations to help understand your goals, and how we can help you achieve your dream home while also staying within your budget. One of the reasons why we're so successful is that we take a personalized approach to building. We understand that each family is unique, and we work tirelessly to create homes that reflect your individual style and personality. We stay up to date on the latest construction design trends and make sure to apply it in our work. Whether you're looking for a traditional home or something more unique, Monahan Building is the perfect choice.
We Offer Plenty of Customization Options
We understand that each family is unique and needs their own individualized and customized home. That is why we offer plenty of customization options when it comes to building your new home or adding on an addition. We want to make sure we can create for you, the perfect home for you and your family. From choosing the style of your home to ensuring every detail is just right, we will work with you to create a home that is exactly what you have been searching for and more. Contact us today to learn more about our custom home building services in Philadelphia.
The Monahan Building Difference
At Monahan Building, we believe in taking care of our clients and their homes from start to finish. That’s why we offer a wide range of services, from custom home design and construction to remodeling. While our project sizes vary, our quality remains the same.
Mike Monahan, founder of Monahan Building, is an experienced home builder with a strong attention to detail. Over the decades, Mike has continued to make his clients a priority to ensure their needs are being met and that they are not just satisfied, but in love with the final product. With his leadership and direction, he has grown his business to be able to serve the greater Philadelphia region including Chester County, Delaware County, Montgomery County, and Bucks County.
We’re confident that you will find working with an exceptional Main Line and Philadelphia custom home builder such as ourselves, you will receive quality, exceptional customer service, integrity and value. Contact us today to learn more about how we can help you create the home of your dreams!
Our portfolio of construction projects expands beyond just the custom homes we've built over the decades, but it also includes both exterior and interior projects. While we build additions and manage complete renovations, we also do kitchens, bathrooms and other larger size remodeling projects.
When we commit to a customer, we become a partner in the care of their home for years to come.
Testimonials
"Our experience with Monahan Building was delightful from the beginning to the end. Everyone went above and beyond to make the process amazing and not stressful. We didn't feel like customers, we felt like family. I am glad we chose Michael Monahan to build our home."
Tina R.
"He did an amazing job. His wife is a interior decorator and they both worked so well together with us to make our home look like something out of a magazine. They got our home finished o time and on budget."
Janet & Family
"My husband and I recently finished a project with Monahan and his team. We were extremely satisfied with the quality of the work and the length of time it took to do the project."
Wendy W.
Commitment to Excellence
We believe in providing our clients with the best possible service and quality construction. Our team of experienced builders is dedicated to creating beautiful homes that meet your exact specifications and expectations. We take great pride in our reputation for delivering high-quality homes on time and on budget.
As one of the leading custom home builders in the Philadelphia and Main Line area, we know our craft well. From the beginning of the design process to the delivery of your new home, we commit to providing you with the highest levels of service and quality construction.