Top-rated second story addition builders.

Get matched with top second story addition builders in Sunderland, MD

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Second story addition builders in Sunderland

Avatar for Leading Edge Avelar

Leading Edge Avelar

123 Main St.
5.00(
1
)
Approved Pro

Leading Edge Avelar

123 Main St.
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
55 local quotes requested

We have 20 years experience and specialize in all phases of landscaping, hardscaping, retaining walls, concrete driveways, pavers, asphalt paving, decks, fencing, bathroom remodeling and more! We pride ourselves on the quality work we provide, while delivering great customer service. Please see all the services we offer below and call -or- click to schedule a free estimate today!

"The craftsmanship and pace were without equal. The crew showed up on time and worked with vigor and professionalism. They didn't stop until I was satisfied. Our patio and our decks were well built and on budget and in a clean and timely manner. I highly recommend them for all you outdoor needs."

Joey S on August 2024

We have 20 years experience and specialize in all phases of landscaping, hardscaping, retaining walls, concrete driveways, pavers, asphalt paving, decks, fencing, bathroom remodeling and more! We pride ourselves on the quality work we provide, while delivering great customer service. Please see all the services we offer below and call -or- click to schedule a free estimate today!

"The craftsmanship and pace were without equal. The crew showed up on time and worked with vigor and professionalism. They didn't stop until I was satisfied. Our patio and our decks were well built and on budget and in a clean and timely manner. I highly recommend them for all you outdoor needs."

Joey S on August 2024


Avatar for Long Home Products

Long Home Products

8530 Corridor Rd
3.52(
378
)
Approved Pro

Long Home Products

8530 Corridor Rd
3.52(
378
)
Approved Pro
Customers say: Quality work
3696 local quotes requested
80 years of experience

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Extremely disappointed with this company. They do not stand by their guarantees. Did install shower in one day. Was not provided with the shower head I ordered. Calking and trim work was very sloppy. Went through the shower wall into my bedroom, did sparkle wall and left it. Shower doors have leaked and was finally told six months later that there is nothing they can do to correct the issue. Originally quoted $24,000.00 for the walk on shower, eventually agreed to $11,500.00. Completely dissatisfied with my shower. Once they get their payment, they are done."

Kathy B on June 2025

With over 70 years of experience in home improvement, Long Home Products is the industry-leading company you can trust to give you peace of mind. We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We are experts in all aspects of roofing, bathroom, window and door projects. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guarantee your satisfaction!

"Extremely disappointed with this company. They do not stand by their guarantees. Did install shower in one day. Was not provided with the shower head I ordered. Calking and trim work was very sloppy. Went through the shower wall into my bedroom, did sparkle wall and left it. Shower doors have leaked and was finally told six months later that there is nothing they can do to correct the issue. Originally quoted $24,000.00 for the walk on shower, eventually agreed to $11,500.00. Completely dissatisfied with my shower. Once they get their payment, they are done."

Kathy B on June 2025


Simmons Home Improvement LLC

Located In:
4.93(
84
)
Approved Pro

Simmons Home Improvement LLC

Located In:
4.93(
84
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
1042 local quotes requested

From start to finish, we have you covered from home repairs, to remodeling! TV wall/ceiling mounts, furniture assembly, toilet installs, flooring, drywall, painting and more! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -- or-- click to schedule a free estimate today!

"Very professional. Job well done!"

Deborah B on October 2025

From start to finish, we have you covered from home repairs, to remodeling! TV wall/ceiling mounts, furniture assembly, toilet installs, flooring, drywall, painting and more! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -- or-- click to schedule a free estimate today!

"Very professional. Job well done!"

Deborah B on October 2025


Avatar for American Eagle Building

American Eagle Building

6085 Long Beach Drive
5.00(
8
)
Approved Pro

American Eagle Building

6085 Long Beach Drive
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
117 local quotes requested

American Eagle Building & Design LLC Southern Maryland's Premier Custom Homes Builders and Renovation Specialist since 2012. Specializing in: Custom Home Building Custom Home Renovations Additions Kitchens Baths We offer free design and consultation services. Our designers can quickly provide high quality floor plans, and 3D renderings of your project, at no extra cost.

"Exceptional Service & Quality Work! I recently hired American Eagle Building & Design, LLC to help rearrange a few areas in my day spa (Jacqueline Morgan Day Spa) and create two new treatment areas in Solomons Island, MD. From the very beginning, their communication was outstanding. They listened carefully to everything I asked for and remembered every detail throughout the project. Their attention to detail was truly impressive—every aspect of the job was done with precision and care. They stayed true to their original estimate, which was incredibly detailed and transparent, with no unexpected costs. The team was also very easy to talk to, making the entire process smooth and stress-free. What really stood out was their cleanliness and professionalism. At the end of each day, they left the space spotless, which was so important for my business. If you’re looking for a reliable, skilled, and professional construction team, I highly recommend American Eagle Building & Design, LLC. I couldn’t be happier with the results!"

Jacqueline M on February 2025

American Eagle Building & Design LLC Southern Maryland's Premier Custom Homes Builders and Renovation Specialist since 2012. Specializing in: Custom Home Building Custom Home Renovations Additions Kitchens Baths We offer free design and consultation services. Our designers can quickly provide high quality floor plans, and 3D renderings of your project, at no extra cost.

"Exceptional Service & Quality Work! I recently hired American Eagle Building & Design, LLC to help rearrange a few areas in my day spa (Jacqueline Morgan Day Spa) and create two new treatment areas in Solomons Island, MD. From the very beginning, their communication was outstanding. They listened carefully to everything I asked for and remembered every detail throughout the project. Their attention to detail was truly impressive—every aspect of the job was done with precision and care. They stayed true to their original estimate, which was incredibly detailed and transparent, with no unexpected costs. The team was also very easy to talk to, making the entire process smooth and stress-free. What really stood out was their cleanliness and professionalism. At the end of each day, they left the space spotless, which was so important for my business. If you’re looking for a reliable, skilled, and professional construction team, I highly recommend American Eagle Building & Design, LLC. I couldn’t be happier with the results!"

Jacqueline M on February 2025


Long Fence

8545 Edgeworth Dr.
3.88(
226
)

Long Fence

8545 Edgeworth Dr.
3.88(
226
)
Customers say: Quality work
80 years of experience

500 employees. Cost is determined by the job. Travel charges may apply. Ask about Angie's List discount. Financing available. Additional locations - 2520 Urbana Pk, Ijamsville, Maryland 21754; 1910 Betson Ct, Odenton, MD 21113; 42521 John Mosby Hwy, Chantilly, Virginia 20152. Additional phone numbers - (301) 662-1600, (410) 793-0600 & (703) 471-0960. Additional fax numbers - (301) 874-5706, (301) 261-0643 & (703) 478-3545.

"Initial rep was great and informative. Felt comfortable with initial sale. Hardly had any contact from customer service except for the payments. There were several delays that we were not informed about unless we called to ask. Took 7 months before they showed up to begin project. Only 1 person was sent to build steps. Took a week. Hard worked, hardly took a break. Had to call again to see when they would come to pour patio. Never knew when they were coming, they just showed up. Hardly spoke with the homeowners. Inspection paperwork was just left on porch. Additional paperwork that is "required by the County" had to be completed by homeowner and taken to Court house to be notarized and filed and also provide a copy back to Long Fence. Time sensitive materials which added to homeowners to-do list. Gave this contract to LF on the surface of their history and appearance of a 'good local company' but should have stayed with original contactors in VA. Puddle of water forms when it rains"

Anissa B on February 2024

500 employees. Cost is determined by the job. Travel charges may apply. Ask about Angie's List discount. Financing available. Additional locations - 2520 Urbana Pk, Ijamsville, Maryland 21754; 1910 Betson Ct, Odenton, MD 21113; 42521 John Mosby Hwy, Chantilly, Virginia 20152. Additional phone numbers - (301) 662-1600, (410) 793-0600 & (703) 471-0960. Additional fax numbers - (301) 874-5706, (301) 261-0643 & (703) 478-3545.

"Initial rep was great and informative. Felt comfortable with initial sale. Hardly had any contact from customer service except for the payments. There were several delays that we were not informed about unless we called to ask. Took 7 months before they showed up to begin project. Only 1 person was sent to build steps. Took a week. Hard worked, hardly took a break. Had to call again to see when they would come to pour patio. Never knew when they were coming, they just showed up. Hardly spoke with the homeowners. Inspection paperwork was just left on porch. Additional paperwork that is "required by the County" had to be completed by homeowner and taken to Court house to be notarized and filed and also provide a copy back to Long Fence. Time sensitive materials which added to homeowners to-do list. Gave this contract to LF on the surface of their history and appearance of a 'good local company' but should have stayed with original contactors in VA. Puddle of water forms when it rains"

Anissa B on February 2024


Avatar for CR Windows Inc.

CR Windows Inc.

8971 Fort Smallwood Rd
5.00(
15
)

CR Windows Inc.

8971 Fort Smallwood Rd
5.00(
15
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family owned business and have been in business for over 25 years. We offer sensible pricing , and no crazy sales ( scams) like buy 1 get 1 free ,. Our installation teams are the most highly trained in the industry.we specializes in windows, doors, siding and roofing. We pride ourselves on our quality of workmanship, therefore we offer life time warranty on labor and materials . . No high pressure sales. We will work with you to determine the best products for your home and budget, with no hidden cost. Free estimates, call 410-255-7500,or text (443-787-5300) for this month's "specials"! Call now! Don't miss out!

"From start to finish this company was professional and friendly. Pricing was very reasonable and quality of workmanship outstanding. Jobsite was left neat and clean. Would definitely use them again."

Les S on August 2019

We are a family owned business and have been in business for over 25 years. We offer sensible pricing , and no crazy sales ( scams) like buy 1 get 1 free ,. Our installation teams are the most highly trained in the industry.we specializes in windows, doors, siding and roofing. We pride ourselves on our quality of workmanship, therefore we offer life time warranty on labor and materials . . No high pressure sales. We will work with you to determine the best products for your home and budget, with no hidden cost. Free estimates, call 410-255-7500,or text (443-787-5300) for this month's "specials"! Call now! Don't miss out!

"From start to finish this company was professional and friendly. Pricing was very reasonable and quality of workmanship outstanding. Jobsite was left neat and clean. Would definitely use them again."

Les S on August 2019


Raab's Cabinet Shop

667 Southlawn Ln
5.00(
1
)

Raab's Cabinet Shop

667 Southlawn Ln
5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Cabinet makers of fine wood cabinetry for any room in your home. Additional Address - 872 Mt. Ephraim Rd, Dickerson, MD 20842.

Cabinet makers of fine wood cabinetry for any room in your home. Additional Address - 872 Mt. Ephraim Rd, Dickerson, MD 20842.


Avatar for Auto Transport - United Freight Of America

Auto Transport - United Freight Of America

1844 N Nob Hill Rd
4.84(
920
)

Auto Transport - United Freight Of America

1844 N Nob Hill Rd
4.84(
920
)
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021

United Freight of America is your all inclusive transport solution. CONTACT US FOR A QUOTE. please include pick up and Drop off locations and vehicle information

"Excellent, no problems. My car was new the first year I used the service and there has never been any damage during the transports. The men picking up and delivering the car have always been pleasant and cooperative. Both Ely and Guy at United Transport has been highly responsive to my needs. I would highly recommend this company."

CLAUDIA H on October 2021


Potomac Run

2333 Bedfordshire Cir
5.00(
3
)

Potomac Run

2333 Bedfordshire Cir
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

12 years of experience in cabinet making & furniture design.

12 years of experience in cabinet making & furniture design.


Avatar for American Custom Contractors Inc

American Custom Contractors Inc

15728 Crabbs Branch Way
4.85(
88
)

American Custom Contractors Inc

15728 Crabbs Branch Way
4.85(
88
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

American Custom Contractors is a full-service roofing, siding, and general contracting company committed to delivering high-quality home improvement services. With 52 years of experience, we specialize in both residential and commercial projects, ensuring durability and precision in every job. We pride ourselves on our customer-focused approach, providing tailored solutions and exceptional craftsmanship to meet the unique needs of each client.

"American Custom Contractors did an outstanding job replacing the roof, woodwork, trim, and gutters on our historic 1910 home. The ACC work crews, including carpenters, roofers, and gutter specialists, were highly skilled and experienced. Yanni Agouridis, our project consultant, was extremely helpful in working out the details of the engagement at the outset. Blase Skully, project supervisor and quality assurance manager, was always available to answer many questions and provide advice as we refined the scope of work and the project progressed. He made sure they delivered exactly what we were seeking to accomplish. Blase was also sensitive to ensuring that the historic look of the house was maintained and enhanced by the materials they used and the work they did. The result is beautiful. We get many complements on our new roof and gutters. We highly recommend American Custom Contractors."

Frank C on July 2024

American Custom Contractors is a full-service roofing, siding, and general contracting company committed to delivering high-quality home improvement services. With 52 years of experience, we specialize in both residential and commercial projects, ensuring durability and precision in every job. We pride ourselves on our customer-focused approach, providing tailored solutions and exceptional craftsmanship to meet the unique needs of each client.

"American Custom Contractors did an outstanding job replacing the roof, woodwork, trim, and gutters on our historic 1910 home. The ACC work crews, including carpenters, roofers, and gutter specialists, were highly skilled and experienced. Yanni Agouridis, our project consultant, was extremely helpful in working out the details of the engagement at the outset. Blase Skully, project supervisor and quality assurance manager, was always available to answer many questions and provide advice as we refined the scope of work and the project progressed. He made sure they delivered exactly what we were seeking to accomplish. Blase was also sensitive to ensuring that the historic look of the house was maintained and enhanced by the materials they used and the work they did. The result is beautiful. We get many complements on our new roof and gutters. We highly recommend American Custom Contractors."

Frank C on July 2024

...
Showing 1-10 of 988
FAQs for second story addition building service projects in Sunderland, MD

For many homeowners, building up is worth the expense because it provides the extra bedrooms or living areas that can’t be accommodated within the existing footprint. A larger, updated home often commands a higher resale price, recouping a sizable share of the project cost while allowing you to stay in the neighborhood you love. Run the numbers with a real estate agent and contractor to ensure the expected return and day-to-day benefits align with your goals.

Whether it makes more sense to build up or out depends on your lot, budget, and local code. Building up preserves yard space and involves less foundation work, but you may need to vacate the home during construction. Building out avoids staircases and can proceed while you stay put; however, it encroaches on the yard and may face setback limits. Compare both options with your contractor before making a decision.

A structural engineer will first inspect the existing foundation for cracks, footings, and load capacity. Depending on the findings, the crew may pour new concrete footings, install steel or concrete piers, add reinforced beams, or tie additional rebar into the slab. These upgrades redistribute the weight of the new floor and bring the structure up to code. Your contractor will outline the specific reinforcement plan and timeline once the engineering report is complete.

The Sunderland, MD homeowners’ guide to second story addition building services

From average costs to expert advice, get all the answers you need to get your job done.