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Find Second story addition builders in Mansfield

Avatar for Sentri Homes

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
•Approved Pro
2400 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Healey Construction & development LLC

1.00(
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Healey Construction & development LLC

1.00(
1
)
38 years of experience

General Contracting

General Contracting

Avatar for Homeland Elite Builders

Homeland Elite Builders

5.00(
1
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Homeland Elite Builders

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

Building and Remodeling

Building and Remodeling

Hallmark Home Improvement

No reviews yet

Hallmark Home Improvement

No reviews yet
27 years of experience

Owner David Tomolillo personally oversees all remodeling projects performed by his company. A native to the North Boston area, David brings his passion for quality, strong work ethic and twenty plus years of experience to Hallmark Homes Remodeling. His in-depth product knowledge, craftsmanship and practical approach ensure that his customers are delivered quality, cost effective solutions for their home improvement needs. We have hundreds of satisfied customers to prove it.

Owner David Tomolillo personally oversees all remodeling projects performed by his company. A native to the North Boston area, David brings his passion for quality, strong work ethic and twenty plus years of experience to Hallmark Homes Remodeling. His in-depth product knowledge, craftsmanship and practical approach ensure that his customers are delivered quality, cost effective solutions for their home improvement needs. We have hundreds of satisfied customers to prove it.

Perfection Builders

5.00(
1
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Perfection Builders

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

The Rising Sun

No reviews yet

The Rising Sun

No reviews yet
45 years of experience

Home Improvements

Home Improvements

Ace Insulation

No reviews yet

Ace Insulation

No reviews yet
43 years of experience

Self-employed insulator have been the business since 1982.Can install all types of batt insulation and have excess to blown in and spray foam if needed.Pay when done cash or check no credit cards.

Self-employed insulator have been the business since 1982.Can install all types of batt insulation and have excess to blown in and spray foam if needed.Pay when done cash or check no credit cards.

Avatar for STS Construction, LLC

STS Construction, LLC

1.00(
1
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STS Construction, LLC

1.00(
1
)
8 years of experience

STS Construction, LLC specializes in general construction for your home or business. With over 20 years of experience in construction and project management, we are ready to serve you with professionalism and excellent work.

"Took over 1.5 years after start date. He only brought 1 employee to do work and left my half bathroom unfinished. Rude unprofessional hack and I really hope no one would hire him and his one helper."

Brett G on February 2021

STS Construction, LLC specializes in general construction for your home or business. With over 20 years of experience in construction and project management, we are ready to serve you with professionalism and excellent work.

"Took over 1.5 years after start date. He only brought 1 employee to do work and left my half bathroom unfinished. Rude unprofessional hack and I really hope no one would hire him and his one helper."

Brett G on February 2021

Avatar for A 1 Foundation Crack Repair Inc

A 1 Foundation Crack Repair Inc

4.76(
104
)

A 1 Foundation Crack Repair Inc

4.76(
104
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

We Stop Water! We Repair Foundations! SPEAK TO A LIVE PRO, 7 DAYS A WEEK! 617-903-0927 30 Years in Business - Engineer on Staff. A-1 Foundation Crack Repair is a 2nd Generation service company with over 30 years’ experience in helping customers stop water from coming into their homes and repairing their foundation issues. Concrete, stone, or block foundations… We have solutions for each. Speak to a Live Pro, 7 Days a week! 617-903-0927. We Stop Water. We Repair Foundations. Does this sound familiar with your home?? - Water is coming into your basement - There is a foundation issue that might be a structural issue, but you are not sure - You have an old house with a fieldstone basement that is starting to deteriorate - You are trying to sell your house, but buyers hesitate when they go downstairs Our areas of expertise include: - Foundation Wall Cracks - Foundation Floor Cracks - Lally Column Installation - Fieldstone Foundation Re-pointing - Leaking Bulkheads - Sump Pumps - Leaking Tie Rods - Floor Wall Seam - Pipe Penetrations SPEAK TO A LIVE PRO, 7 DAYS A WEEK! 617-903-0927

"These guys were amazing from start to finish. The communication from beginning to end was exceptional. Joe arrived on the date agreed and was very punctual, He first explained very clearly the process that he was using and how effective it would be in preventing water from entering my basement through this crack in the foundation. He then proceeded with his work and did so quickly and efficiently leaving no mess behind. I am thoroughly impressed with A-1 and wholeheartedly and highly recommend their high quality services. Plus, with their 10 year warranty, you can rest comfortably. Without doubt, these guys are A1."

Douglas M on May 2024

We Stop Water! We Repair Foundations! SPEAK TO A LIVE PRO, 7 DAYS A WEEK! 617-903-0927 30 Years in Business - Engineer on Staff. A-1 Foundation Crack Repair is a 2nd Generation service company with over 30 years’ experience in helping customers stop water from coming into their homes and repairing their foundation issues. Concrete, stone, or block foundations… We have solutions for each. Speak to a Live Pro, 7 Days a week! 617-903-0927. We Stop Water. We Repair Foundations. Does this sound familiar with your home?? - Water is coming into your basement - There is a foundation issue that might be a structural issue, but you are not sure - You have an old house with a fieldstone basement that is starting to deteriorate - You are trying to sell your house, but buyers hesitate when they go downstairs Our areas of expertise include: - Foundation Wall Cracks - Foundation Floor Cracks - Lally Column Installation - Fieldstone Foundation Re-pointing - Leaking Bulkheads - Sump Pumps - Leaking Tie Rods - Floor Wall Seam - Pipe Penetrations SPEAK TO A LIVE PRO, 7 DAYS A WEEK! 617-903-0927

"These guys were amazing from start to finish. The communication from beginning to end was exceptional. Joe arrived on the date agreed and was very punctual, He first explained very clearly the process that he was using and how effective it would be in preventing water from entering my basement through this crack in the foundation. He then proceeded with his work and did so quickly and efficiently leaving no mess behind. I am thoroughly impressed with A-1 and wholeheartedly and highly recommend their high quality services. Plus, with their 10 year warranty, you can rest comfortably. Without doubt, these guys are A1."

Douglas M on May 2024

Avatar for Quick Response Electrical Service

Quick Response Electrical Service

4.88(
64
)

Quick Response Electrical Service

4.88(
64
)
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Available 24/7. Specializes in all electrical services, fire alarm and HVAC controls. Commercial and Residential. Remodels, Panel upgrade, new construction, maintenance.

"Excellent and very informative"

Warren E on December 2020

Available 24/7. Specializes in all electrical services, fire alarm and HVAC controls. Commercial and Residential. Remodels, Panel upgrade, new construction, maintenance.

"Excellent and very informative"

Warren E on December 2020

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FAQs for second story addition building service projects in Mansfield, MA

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 Mansfield, MA 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.

See all articles