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Find Second story addition builders in Montvale

Avatar for EMILCO Construction, LLC

EMILCO Construction, LLC

4.93(
15
)
Approved Pro

EMILCO Construction, LLC

4.93(
15
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
937 local quotes requested

Emilco Construction LLC is an independent general contracting firm that not only delivers impeccable results but prioritizes its clients. We know just how stressful a new project can be. Overseeing a development can take a real toll on somebody, especially if they don’t have the right general contracting team by their side. It takes a lot of hard work, long hours and a particular care to details in order to accomplish and follow through on a vision. Although working on improving your home or business is exciting, we understand that success relies mainly on hiring the right crew for the job!

"Emile is a great contractor and I highly recommend him reservation to anyone looking to upgrade or do a home renovation project. He helped us renovate our primary bathroom (completely, down to the studs and completely changing the layout), created a main floor laundry room, and an extra bedroom. Emile provided a comprehensive estimate, which was accurate, and he finished the entire job within the agreed upon time frame within the estimate. His crew were complete professionals, polite, and did excellent work. We could not be happier with the results and our new spaces. The rooms are beautiful. He went above and beyond in all respects, even when I decided to make changes to the design along the way, he was able to roll with them and told me how much various options would cost and other pros and cons of those options (tiling the whole bathroom vs partial, heated floors or no, different types of fixtures, etc)."

Erin Law L on April 2024

Emilco Construction LLC is an independent general contracting firm that not only delivers impeccable results but prioritizes its clients. We know just how stressful a new project can be. Overseeing a development can take a real toll on somebody, especially if they don’t have the right general contracting team by their side. It takes a lot of hard work, long hours and a particular care to details in order to accomplish and follow through on a vision. Although working on improving your home or business is exciting, we understand that success relies mainly on hiring the right crew for the job!

"Emile is a great contractor and I highly recommend him reservation to anyone looking to upgrade or do a home renovation project. He helped us renovate our primary bathroom (completely, down to the studs and completely changing the layout), created a main floor laundry room, and an extra bedroom. Emile provided a comprehensive estimate, which was accurate, and he finished the entire job within the agreed upon time frame within the estimate. His crew were complete professionals, polite, and did excellent work. We could not be happier with the results and our new spaces. The rooms are beautiful. He went above and beyond in all respects, even when I decided to make changes to the design along the way, he was able to roll with them and told me how much various options would cost and other pros and cons of those options (tiling the whole bathroom vs partial, heated floors or no, different types of fixtures, etc)."

Erin Law L on April 2024


Avatar for PEC FLOORS

PEC FLOORS

5.00(
15
)

PEC FLOORS

5.00(
15
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We handle all of your epoxy and concrete/polished concrete floor needs with great care. We will treat your home as we would treat our own. With over 10 years of experience the industry, we are the experts you need to take care of your home or business. Give PEC Floors, LLC a call today, we look forward to working with you!

"I called PEC floors, based on their positive reviews on multiple "review" websites. I needed them tio do an epoxy/flake floor topping on my Brooklyn basement floor which was just old raw concrete. Their communication, Jonathan especially, was excellent, throughout the job. Even when unexpected problems in timing occurred, there was excellent communication from Shay. The issue was resolved and work was completed as originally scheduled. Their price was what I considered fair and the work was done on time, on budget and in a professional manner. The basement looks great. The color flake we chose was called "Cabin Fever", 2020 appropriate, LOL. Pics included. Thank you PEC."

Eric S on January 2021

We handle all of your epoxy and concrete/polished concrete floor needs with great care. We will treat your home as we would treat our own. With over 10 years of experience the industry, we are the experts you need to take care of your home or business. Give PEC Floors, LLC a call today, we look forward to working with you!

"I called PEC floors, based on their positive reviews on multiple "review" websites. I needed them tio do an epoxy/flake floor topping on my Brooklyn basement floor which was just old raw concrete. Their communication, Jonathan especially, was excellent, throughout the job. Even when unexpected problems in timing occurred, there was excellent communication from Shay. The issue was resolved and work was completed as originally scheduled. Their price was what I considered fair and the work was done on time, on budget and in a professional manner. The basement looks great. The color flake we chose was called "Cabin Fever", 2020 appropriate, LOL. Pics included. Thank you PEC."

Eric S on January 2021


Nastasi William Builders Inc

No reviews yet

Nastasi William Builders Inc

No reviews yet
Free onsite estimate

For over 30 years, William Nastasi Builders, Inc. has provided home and commercial property owners with outstanding construction and general contracting throughout central New Jersey. The company's experience and quality has been rewarded with winning numerous building awards for a variety of projects. Focusing on renovations, custom homes and other new construction projects, William Nastasi Builders, Inc. offers a variety of services, including general contracting and project management. Being detail oriented and hands on is the foundation of the project oversight you will receive. We pride ourselves in completing every project on time, on budget and with no checklists. By combining experience, cost effective ideas, quality materials and workmanship you will be as satisfied with your project as were the numerous past custom home owners and clients. William Nastasi Builders, Inc. handles everything from beginning to end on your New Jersey remodeling project. Our team of remodeling pros will get your job finished to your satisfaction. We proudly serve Clinton Township, Lebanon Township, Deleware Township, Far Hills, and Flemington Licenses / Credentials - • Registered Builder - State of New Jersey • Home Improvement License - State of New Jersey • Home Improvement License - State of Pennsylvania Call us today!

For over 30 years, William Nastasi Builders, Inc. has provided home and commercial property owners with outstanding construction and general contracting throughout central New Jersey. The company's experience and quality has been rewarded with winning numerous building awards for a variety of projects. Focusing on renovations, custom homes and other new construction projects, William Nastasi Builders, Inc. offers a variety of services, including general contracting and project management. Being detail oriented and hands on is the foundation of the project oversight you will receive. We pride ourselves in completing every project on time, on budget and with no checklists. By combining experience, cost effective ideas, quality materials and workmanship you will be as satisfied with your project as were the numerous past custom home owners and clients. William Nastasi Builders, Inc. handles everything from beginning to end on your New Jersey remodeling project. Our team of remodeling pros will get your job finished to your satisfaction. We proudly serve Clinton Township, Lebanon Township, Deleware Township, Far Hills, and Flemington Licenses / Credentials - • Registered Builder - State of New Jersey • Home Improvement License - State of New Jersey • Home Improvement License - State of Pennsylvania Call us today!


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


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


T & A Plumbing

No reviews yet

T & A Plumbing

No reviews yet
14 years of experience

Female run plumbing business with over 30 years experience. Free estimates. We specialize in boilers, water heaters (tankless and standard), new construction and repairs that many will not even attempt. And as the entire crew is family, you can be assured to get the best pricing and service every time. We also have a tight-knit network of subcontractors for any other service you may need, so one call is all you need to make to get the job done right!

Female run plumbing business with over 30 years experience. Free estimates. We specialize in boilers, water heaters (tankless and standard), new construction and repairs that many will not even attempt. And as the entire crew is family, you can be assured to get the best pricing and service every time. We also have a tight-knit network of subcontractors for any other service you may need, so one call is all you need to make to get the job done right!


All Jersey Radiant Floor Heat LLC

No reviews yet

All Jersey Radiant Floor Heat LLC

No reviews yet
20 years of experience

Installation and service of radiant floor heating systems. Specializing in solar thermals. Restoring and updating old steam and hot water systems to their former glory and saving fuel costs. Boiler service and replacement.

Installation and service of radiant floor heating systems. Specializing in solar thermals. Restoring and updating old steam and hot water systems to their former glory and saving fuel costs. Boiler service and replacement.


Allstate Home Remodeling & General Construction

3.00(
2
)

Allstate Home Remodeling & General Construction

3.00(
2
)
Customers say: Super punctual
19 years of experience

Allstate Home Remodeling & General Construction, LLC is a general contractor / remodeler serving the Yonkers, NY area since 2006.

"Joe and Linda were responsive and prompt. The work was done quickly, although over-budget. Towards the end of the job they requested that an additional payment be made in cash which was a red flag. Very over-priced for the quality of work delivered."

William K on July 2020

Allstate Home Remodeling & General Construction, LLC is a general contractor / remodeler serving the Yonkers, NY area since 2006.

"Joe and Linda were responsive and prompt. The work was done quickly, although over-budget. Towards the end of the job they requested that an additional payment be made in cash which was a red flag. Very over-priced for the quality of work delivered."

William K on July 2020


ALL RENOVATION

4.00(
4
)

ALL RENOVATION

4.00(
4
)
Customers say: Quick response
20 years of experience

ADDITIONAL EMAIL ADDRESS: ALLRENOVATION@CS.COM

ADDITIONAL EMAIL ADDRESS: ALLRENOVATION@CS.COM


T. Walsh Inc.

5.00(
1
)

T. Walsh Inc.

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Gereral Contractor Full Service Home builder and remodeler/ Commerical work

Gereral Contractor Full Service Home builder and remodeler/ Commerical work

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FAQs for second story addition building service projects in Montvale, 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 Montvale, 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.