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Find Second story addition builders in Randolph

Avatar for Sentri Homes

Sentri Homes

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Approved Pro

Sentri Homes

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
2103 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.


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


PLC Construction Co

No reviews yet

PLC Construction Co

No reviews yet
16 years of experience

PLC Construction Co provides home and small business service for all the jobs in between a handyman and a general contractor. By offering Painting, Landscaping & Carpentry, we eliminate the hassle of having multiple contractors to complete your mid-sized project. Affordable without sacrificing on quality.

PLC Construction Co provides home and small business service for all the jobs in between a handyman and a general contractor. By offering Painting, Landscaping & Carpentry, we eliminate the hassle of having multiple contractors to complete your mid-sized project. Affordable without sacrificing on quality.


Avatar for Homeland Elite Builders

Homeland Elite Builders

5.00(
1
)

Homeland Elite Builders

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

Building and Remodeling

Building and Remodeling


Sam Multi-Service Center

No reviews yet

Sam Multi-Service Center

No reviews yet
26 years of experience

Sam Multi-services Center

Sam Multi-services Center


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
)

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.


Frederick L Smith Inc

5.00(
2
)

Frederick L Smith Inc

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

Frederick L. Smith, Inc. in Holbrook, MA, is a family-owned business specializing in both commercial and residential masonry projects and general contracting services. Since 1953, we have built a reputation for providing high-quality work that’s finished on time and within your budget.

Frederick L. Smith, Inc. in Holbrook, MA, is a family-owned business specializing in both commercial and residential masonry projects and general contracting services. Since 1953, we have built a reputation for providing high-quality work that’s finished on time and within your budget.

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