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Find Second story addition builders in Bryn Mawr

Alpha Home Improvement LLC

5.00(
8
)

Alpha Home Improvement LLC

5.00(
8
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

ALPHA HOME IMPROVEMENT, LLC is a licensed and insured company. We have the old fashion belief that the customer is always right. We offer quality workmanship supported by our commitment to customer satisfaction. ALPHA HOME IMPROVEMENT, LLC has a wide range of services available. We are honest and dependable and do the job right the first time. Please look at the pictures of our past jobs. We are proud of the quality of our work, and you can be too. Please call for a free estimate.

"Project went well and finished on time. Any issues were resolved by Alpha and addressed until i was satisfied. Always available for a phone call if I needed it."

Oscar C on April 2018

ALPHA HOME IMPROVEMENT, LLC is a licensed and insured company. We have the old fashion belief that the customer is always right. We offer quality workmanship supported by our commitment to customer satisfaction. ALPHA HOME IMPROVEMENT, LLC has a wide range of services available. We are honest and dependable and do the job right the first time. Please look at the pictures of our past jobs. We are proud of the quality of our work, and you can be too. Please call for a free estimate.

"Project went well and finished on time. Any issues were resolved by Alpha and addressed until i was satisfied. Always available for a phone call if I needed it."

Oscar C on April 2018

Avatar for Michael & Son Svc Inc

Michael & Son Svc Inc

4.17(
1,667
)

Michael & Son Svc Inc

4.17(
1,667
)
Customers say: Super punctual
50 years of experience

Michael & Son is family owned & operated and has been servicing the Virginia, Maryland and Washington DC area for over 30 years. We take great pride in providing our customers with the highest quality plumbing services. Our professional and courteous staff are here to help you with whatever projects you need to get done.

"James Chaneybey was very professional and nice, very satisfied with the work he's done and would like to use him again in the future."

sharon w on August 2025

Michael & Son is family owned & operated and has been servicing the Virginia, Maryland and Washington DC area for over 30 years. We take great pride in providing our customers with the highest quality plumbing services. Our professional and courteous staff are here to help you with whatever projects you need to get done.

"James Chaneybey was very professional and nice, very satisfied with the work he's done and would like to use him again in the future."

sharon w on August 2025

SAMUEL FOY & SONS

3.00(
1
)

SAMUEL FOY & SONS

3.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

4 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. TRAVEL CHARGES MAY APPLY. NO SERVICE FEES. EXTRA CHARGE FOR AFTER HOURS SERVICE APPLIES. MAY CONTACT THROUGH EMAIL.

4 EMPLOYEES. NO SUBS. COST IS DETERMINED BY THE JOB. TRAVEL CHARGES MAY APPLY. NO SERVICE FEES. EXTRA CHARGE FOR AFTER HOURS SERVICE APPLIES. MAY CONTACT THROUGH EMAIL.

Milano Home Improvement

No reviews yet

Milano Home Improvement

No reviews yet
27 years of experience

Home Improvement, Remodeling, Building

Home Improvement, Remodeling, Building

GOWER CONSTRUCTION Co. INC.

No reviews yet

GOWER CONSTRUCTION Co. INC.

No reviews yet
35 years of experience

General Contractors specializing in Masonry, Sump Pumps, Kitchens and Bathrooms. Licensed and Insured, Free Estimates

General Contractors specializing in Masonry, Sump Pumps, Kitchens and Bathrooms. Licensed and Insured, Free Estimates

AEGermani Construction Co

No reviews yet

AEGermani Construction Co

No reviews yet

RCI Development and Construction Co

No reviews yet

RCI Development and Construction Co

No reviews yet
51 years of experience

Easily maintaining our simple founding principles; be reliable, be committed to our clients and maintain integrity....always

Easily maintaining our simple founding principles; be reliable, be committed to our clients and maintain integrity....always

JLC BUILDERS

2.00(
1
)

JLC BUILDERS

2.00(
1
)
Customers say: Quality work
44 years of experience

NO SUBS.

NO SUBS.

MESA Structural Services

No reviews yet

MESA Structural Services

No reviews yet
13 years of experience

Welding, on-site steel fabrication, demolition, structural repairs, steel/lumber framework, heavy/med lifting and rigging.

Welding, on-site steel fabrication, demolition, structural repairs, steel/lumber framework, heavy/med lifting and rigging.

M.C. Contractors Inc.

No reviews yet

M.C. Contractors Inc.

No reviews yet
31 years of experience

We accept credit cards.

We accept credit cards.

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Showing 1-10 of 1005
FAQs for second story addition building service projects in Bryn Mawr, PA

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 Bryn Mawr, PA 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.

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