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Find Second story addition builders in Conshohocken

Avatar for AJ Perri

AJ Perri

4.30(
1,537
)

AJ Perri

4.30(
1,537
)
Customers say: Super punctual
55 years of experience

For fast and exceptional service for all of your heating, cooling or plumbing needs, call us now: 732-333-3655! Since 1971, A.J. Perri has been proudly serving New Jersey homeowners and businesses across Bergen*, Essex, Mercer, Middlesex, Monmouth, Morris*, Ocean*, Somerset, Passaic*, Hudson*, Sussex*, and Union counties. With over 50 years of experience in heating, air conditioning, plumbing, and indoor air quality systems, A.J. Perri stands behind every installation, service and product with an unmatched 100% satisfaction guarantee. A.J. Perri offers you peace of mind and an established reputation for reliability, quality, and excellence in customer service. You can trust A.J. Perri to take care of your furnace, air conditioner or plumbing repair, service, or replacement. A.J. Perri can also help you with your heat pump, air handler, ductless split system, water heater or purification, sump pump, air cleaner, air filtration system, humidifier, and air ducts. Contact us if you have any questions about service in your area. Service offered 24/7/365. For more information: call or email us at info@ajperri.com. *Additional info: Not all services available in all areas. License# 19HC00103100, 36BI01256600, PA- PA126178

"Had a technician come out to scope our drain line. He forgot the camera, so they had to return. The check was not cashed, so I feared this with all the fraud in the world this man had my check and could compromise the safety of it. Called 3X no return call Told me to call accounting and no one answered and the voicemail was not set up ??? Customer service is very, very bad. I would NEVER do business with them again!!!!"

Nancy A on January 2026

For fast and exceptional service for all of your heating, cooling or plumbing needs, call us now: 732-333-3655! Since 1971, A.J. Perri has been proudly serving New Jersey homeowners and businesses across Bergen*, Essex, Mercer, Middlesex, Monmouth, Morris*, Ocean*, Somerset, Passaic*, Hudson*, Sussex*, and Union counties. With over 50 years of experience in heating, air conditioning, plumbing, and indoor air quality systems, A.J. Perri stands behind every installation, service and product with an unmatched 100% satisfaction guarantee. A.J. Perri offers you peace of mind and an established reputation for reliability, quality, and excellence in customer service. You can trust A.J. Perri to take care of your furnace, air conditioner or plumbing repair, service, or replacement. A.J. Perri can also help you with your heat pump, air handler, ductless split system, water heater or purification, sump pump, air cleaner, air filtration system, humidifier, and air ducts. Contact us if you have any questions about service in your area. Service offered 24/7/365. For more information: call or email us at info@ajperri.com. *Additional info: Not all services available in all areas. License# 19HC00103100, 36BI01256600, PA- PA126178

"Had a technician come out to scope our drain line. He forgot the camera, so they had to return. The check was not cashed, so I feared this with all the fraud in the world this man had my check and could compromise the safety of it. Called 3X no return call Told me to call accounting and no one answered and the voicemail was not set up ??? Customer service is very, very bad. I would NEVER do business with them again!!!!"

Nancy A on January 2026

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

Avatar for Century Marble & Granite LLC

Century Marble & Granite LLC

5.00(
3
)

Century Marble & Granite LLC

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

With over 20 years in the remodeling business, we are here to help you with your kitchen and bathroom remodels and any countertop work or dreams you may have. Ask us about our military and senior discount. www.centurygranitellc.com

"The service was very good and they were excellent."

Patricia D on July 2021

With over 20 years in the remodeling business, we are here to help you with your kitchen and bathroom remodels and any countertop work or dreams you may have. Ask us about our military and senior discount. www.centurygranitellc.com

"The service was very good and they were excellent."

Patricia D on July 2021

Avatar for Turk's Contracting LLC

Turk's Contracting LLC

4.83(
6
)

Turk's Contracting LLC

4.83(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We where built on the principles of quality over quantity, I’m Conor Tukel the owner of Turk’s Contracting. I started this business because I have a passion for creating anything that is needed and fixing anything that has an issue. This largely comes from my experience and exposure to craftsmanship and repair from a young age. Our main focus is custom projects and small/medium projects. We believe durability, longevity, well planning, communication and leaving a work site better then you found it are the fundamentals of are field of work. We stand behind are work! All of are services are back by a warranty.

"Great for snow removal— very reliable, friendly, and efficient."

Paul S on August 2021

We where built on the principles of quality over quantity, I’m Conor Tukel the owner of Turk’s Contracting. I started this business because I have a passion for creating anything that is needed and fixing anything that has an issue. This largely comes from my experience and exposure to craftsmanship and repair from a young age. Our main focus is custom projects and small/medium projects. We believe durability, longevity, well planning, communication and leaving a work site better then you found it are the fundamentals of are field of work. We stand behind are work! All of are services are back by a warranty.

"Great for snow removal— very reliable, friendly, and efficient."

Paul S on August 2021

Francis DiCarlo

No reviews yet

Francis DiCarlo

No reviews yet
31 years of experience

Self employed general contractor. I will give free estimate on large jobs and quote over the phone for small ones.

Self employed general contractor. I will give free estimate on large jobs and quote over the phone for small ones.

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

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

Avatar for ServiceMark Heating Cooling & Plumbing

ServiceMark Heating Cooling & Plumbing

4.74(
43
)

ServiceMark Heating Cooling & Plumbing

4.74(
43
)
Customers say: Super punctual
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

For more than six decades now, ServiceMark has been providing comfort without compromise. Today, our exceptional team of technicians, installers, master plumbers, sales professionals and support staff consider your satisfaction their success. We offer 24/7 Emergency Service! Additional email - john.mclaughlin@servicemarksolutions.com. Additional DBA - ServiceMark, Heating, Cooling & Plumbing.

"WORK WAS DONE WELL AND ON TIME....VERY COOPERATIVE AND CORDIAL...."

HERB M on October 2020

For more than six decades now, ServiceMark has been providing comfort without compromise. Today, our exceptional team of technicians, installers, master plumbers, sales professionals and support staff consider your satisfaction their success. We offer 24/7 Emergency Service! Additional email - john.mclaughlin@servicemarksolutions.com. Additional DBA - ServiceMark, Heating, Cooling & Plumbing.

"WORK WAS DONE WELL AND ON TIME....VERY COOPERATIVE AND CORDIAL...."

HERB M on October 2020

Avatar for Broad Axe Remodeling

Broad Axe Remodeling

No reviews yet

Broad Axe Remodeling

No reviews yet
14 years of experience

Basement remodeling and finishing. Bathroom remodeling. Handyman work.

Basement remodeling and finishing. Bathroom remodeling. Handyman work.

ACCURATE HOME INSPECTION SERVICES

3.00(
9
)

ACCURATE HOME INSPECTION SERVICES

3.00(
9
)
Customers say: Super punctual
48 years of experience
"They inspected our house in 2009. They missed roach traps under multiple appliances, they missed a radiator that wasn't connected, they said 10% knob & tube based on zero evidence (whole house has k&t). They've cost us > $15k. They work for your realtor, not you."

Scott C on February 2021

"They inspected our house in 2009. They missed roach traps under multiple appliances, they missed a radiator that wasn't connected, they said 10% knob & tube based on zero evidence (whole house has k&t). They've cost us > $15k. They work for your realtor, not you."

Scott C on February 2021

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FAQs for second story addition building service projects in Conshohocken, 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 Conshohocken, 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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