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Find Second story addition builders in Frenchtown

All-Star Contractors of Hunterdon County, LLC

4.73(
30
)
•Approved Pro

All-Star Contractors of Hunterdon County, LLC

4.73(
30
)
•Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
1155 local quotes requested

EXCELLENCE IN RESIDENTIAL CONSTRUCTION! ATTENTION FLIPPERS: Make us a part of your team! We will take your property from unlivable to ready to sell. **WE SPECIALIZE IN MAJOR RECONSTRUCTION FOR HOUSE FLIPS AND FOR HOMES INVOLVED IN FIRES ETC. We do it ALL. From design & permit work to construction and finish. We have served central New Jersey for over 50 years. We have all the necessary in house specialist that can provide top quality performance for any job. Call or click to schedule an estimate today!

"All-Star Contractors was a pleasure to work with on my garage project. Bill scheduled an assessment and was right on time, during which he provided a competitive estimate for the whole project. The garage included electric, cement, roofing, and custom shelves, all of which Bill and his team were able to provide. His team showed up on time every morning and got the work done on the agreed-upon timeline. Bill was easy to work with an accommodated several special requests and his team did a fantastic job on the project. I would hire him again for any construction or home improvement needs!"

Thomas H on June 2025

EXCELLENCE IN RESIDENTIAL CONSTRUCTION! ATTENTION FLIPPERS: Make us a part of your team! We will take your property from unlivable to ready to sell. **WE SPECIALIZE IN MAJOR RECONSTRUCTION FOR HOUSE FLIPS AND FOR HOMES INVOLVED IN FIRES ETC. We do it ALL. From design & permit work to construction and finish. We have served central New Jersey for over 50 years. We have all the necessary in house specialist that can provide top quality performance for any job. Call or click to schedule an estimate today!

"All-Star Contractors was a pleasure to work with on my garage project. Bill scheduled an assessment and was right on time, during which he provided a competitive estimate for the whole project. The garage included electric, cement, roofing, and custom shelves, all of which Bill and his team were able to provide. His team showed up on time every morning and got the work done on the agreed-upon timeline. Bill was easy to work with an accommodated several special requests and his team did a fantastic job on the project. I would hire him again for any construction or home improvement needs!"

Thomas H on June 2025

Avatar for Auto Transport - United Freight Of America

Auto Transport - United Freight Of America

4.84(
920
)

Auto Transport - United Freight Of America

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

Avatar for AJ Perri

AJ Perri

4.31(
1,531
)

AJ Perri

4.31(
1,531
)
Customers say: Super punctual
54 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

"We used to love this service and gave them glowing reviews on Google in the past, but something has changed. Their customer service sucks, they don't apologize, don't call back etc. We had a hot water heater installed 2 years ago. It is still under warranty. Yesterday, 11/9/25, it broke and started leaking badly - still under a warranty from them. A.J. Perri advertises as they are 24/7 company, but they would not come yesterday and would promise us that first thing this morning, at 8 am, they would be knocking on the door. They never came, never called and never apologized. In fact, they have an attitude for misleading us and at 10 am mo one is here. The technician (do they only have 1 technician?) Is over 1 5 h away at another job. Customer service sucks with them really badly and now I feel as because we called them and voiced our dissatisfaction, no one will reach out to us or help us, while we are covered by their warranty. We had to pay for another service last night to pump"

Vio L on November 2025

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

"We used to love this service and gave them glowing reviews on Google in the past, but something has changed. Their customer service sucks, they don't apologize, don't call back etc. We had a hot water heater installed 2 years ago. It is still under warranty. Yesterday, 11/9/25, it broke and started leaking badly - still under a warranty from them. A.J. Perri advertises as they are 24/7 company, but they would not come yesterday and would promise us that first thing this morning, at 8 am, they would be knocking on the door. They never came, never called and never apologized. In fact, they have an attitude for misleading us and at 10 am mo one is here. The technician (do they only have 1 technician?) Is over 1 5 h away at another job. Customer service sucks with them really badly and now I feel as because we called them and voiced our dissatisfaction, no one will reach out to us or help us, while we are covered by their warranty. We had to pay for another service last night to pump"

Vio L on November 2025

Avatar for Countywide Tile

Countywide Tile

5.00(
2
)

Countywide Tile

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

The Countywide Tile Experience: From Start to Finish From a simple bathroom vanities to doing a full-scale home renovation, Countywide Tile is the complete “one-stop” source for all your needs. We specialize in kitchens, baths, built-ins, butler’s pantries, wall units, bars, home office, mud and laundry rooms, fire place surrounds and so much more. We are a service driven team at Countywide Tile; we have an amazing reputation for our outstanding design team, quality and workmanship. Offering our clients a truly one of a kind experience with visual aids to truly bring your projects to life right before your eyes. We feature a wide range of cabinetry, counter top materials, the leading manufactures in fixture and hardware and products to suit every taste, project size and budget.

The Countywide Tile Experience: From Start to Finish From a simple bathroom vanities to doing a full-scale home renovation, Countywide Tile is the complete “one-stop” source for all your needs. We specialize in kitchens, baths, built-ins, butler’s pantries, wall units, bars, home office, mud and laundry rooms, fire place surrounds and so much more. We are a service driven team at Countywide Tile; we have an amazing reputation for our outstanding design team, quality and workmanship. Offering our clients a truly one of a kind experience with visual aids to truly bring your projects to life right before your eyes. We feature a wide range of cabinetry, counter top materials, the leading manufactures in fixture and hardware and products to suit every taste, project size and budget.

Scranton Contracting Company

No reviews yet

Scranton Contracting Company

No reviews yet
18 years of experience

Our company Employs 19 people and 8 different sub-contractors.. Billing is set such that, half the cost of the project is provided up front and the remainder is paid upon completion

Our company Employs 19 people and 8 different sub-contractors.. Billing is set such that, half the cost of the project is provided up front and the remainder is paid upon completion

Avatar for ALL CLEAR Plumbing, Heating, Cooling, Drain & Sewer Cleaning of Mercer

ALL CLEAR Plumbing, Heating, Cooling, Drain & Sewer Cleaning of Mercer

4.90(
155
)

ALL CLEAR Plumbing, Heating, Cooling, Drain & Sewer Cleaning of Mercer

4.90(
155
)
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

We are a family owned & operated business! We do all the work ourselves & don't sub-contract anything! We charge by the job & NOT by the hour! We give FREE estimates for Plumbing, Drain & Sewer Cleaning & FREE estimates on replacements of Heating & AC Units as well! Ask about our fantastic Finance Options! ***** CALL THE NUMBER NEAREST YOU: Ewing (609) 883-5744, Hopewell (609) 737-4436, Princeton (609) 924-5548, West Windsor (609) 443-9142, Hamilton (609) 584-8914, Trenton (609) 393-9068, Bordentown (609) 298-3614, OR call us TOLL FREE at (800) 405-2505

"Michelle setup my appointment. She was polite and professional. She also asked the correct questions to understand the clog I was dealing with in the main line going out of the house. Fabian arrived onsite at the appointed time and day. Fabian surveyed all my plumbing line before starting the job. He took care of my clog in record time and charged a fair price. What pleased me the most was everything they said they would do they did. I will be recommending All Clear for any plumbing issues. Thank you All Clear. Terry Smith"

Terry S on August 2024

We are a family owned & operated business! We do all the work ourselves & don't sub-contract anything! We charge by the job & NOT by the hour! We give FREE estimates for Plumbing, Drain & Sewer Cleaning & FREE estimates on replacements of Heating & AC Units as well! Ask about our fantastic Finance Options! ***** CALL THE NUMBER NEAREST YOU: Ewing (609) 883-5744, Hopewell (609) 737-4436, Princeton (609) 924-5548, West Windsor (609) 443-9142, Hamilton (609) 584-8914, Trenton (609) 393-9068, Bordentown (609) 298-3614, OR call us TOLL FREE at (800) 405-2505

"Michelle setup my appointment. She was polite and professional. She also asked the correct questions to understand the clog I was dealing with in the main line going out of the house. Fabian arrived onsite at the appointed time and day. Fabian surveyed all my plumbing line before starting the job. He took care of my clog in record time and charged a fair price. What pleased me the most was everything they said they would do they did. I will be recommending All Clear for any plumbing issues. Thank you All Clear. Terry Smith"

Terry S on August 2024

Schaffer Structural Systems

5.00(
4
)

Schaffer Structural Systems

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Family own & operated.

"The old fence was removed; the ground regraded in several spots; the new rail post & rail fence installed including two gates. All the old fencing materials were taken away and a through cleanup performed. This all as per their price and performance quote."

Joseph S on April 2023

Family own & operated.

"The old fence was removed; the ground regraded in several spots; the new rail post & rail fence installed including two gates. All the old fencing materials were taken away and a through cleanup performed. This all as per their price and performance quote."

Joseph S on April 2023

DRUM POINT INDUSTRIES

No reviews yet

DRUM POINT INDUSTRIES

No reviews yet
39 years of experience

DRUM POINT IND . A RESIDENTIAL AND COMMERCIAL REMODELING COMPANY

DRUM POINT IND . A RESIDENTIAL AND COMMERCIAL REMODELING COMPANY

SALERNO'S KITCHEN CABINETS INC

No reviews yet

SALERNO'S KITCHEN CABINETS INC

No reviews yet
62 years of experience

Salerno's Kitchens has been an industry leader in custom cabinetry with nearly 50 years of exemplary service, reputation and design. Luciano Salerno has been the inspiration for the hard work and devotion that our team of designers and skilled professionals look forward every day to turn your ideas and desires into reality. Today, and after 51 years members of the Salerno family take pride in continuing the "old world" tradition of personally handling every aspect in the creation of custom cabinets and wood furnishings for those who believe that quality, combined with beauty is priceless

Salerno's Kitchens has been an industry leader in custom cabinetry with nearly 50 years of exemplary service, reputation and design. Luciano Salerno has been the inspiration for the hard work and devotion that our team of designers and skilled professionals look forward every day to turn your ideas and desires into reality. Today, and after 51 years members of the Salerno family take pride in continuing the "old world" tradition of personally handling every aspect in the creation of custom cabinets and wood furnishings for those who believe that quality, combined with beauty is priceless

Betty Wasserman Art & Interiors Ltd

No reviews yet

Betty Wasserman Art & Interiors Ltd

No reviews yet
29 years of experience

Betty Wasserman, one of the best New York interior designers as determined by accomplishments as well as industry and media recognition, launched her design business in 1996 by synthesizing 10 years as a New York based private art dealer with a passion for design and architecture. She is committed to a warm and minimalist approach to her interiors. Known for Loft Spaces and Hamptons beach houses; she became notable in Chelsea for renovating her own loft space, which serves as a showcase and testament to her aesthetic.

Betty Wasserman, one of the best New York interior designers as determined by accomplishments as well as industry and media recognition, launched her design business in 1996 by synthesizing 10 years as a New York based private art dealer with a passion for design and architecture. She is committed to a warm and minimalist approach to her interiors. Known for Loft Spaces and Hamptons beach houses; she became notable in Chelsea for renovating her own loft space, which serves as a showcase and testament to her aesthetic.

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FAQs for second story addition building service projects in Frenchtown, NJ

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 Frenchtown, NJ 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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