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Find Second story addition builders in Boxborough

Avatar for Sentri Homes

Sentri Homes

No reviews yet

Sentri Homes

No reviews yet
2524 local quotes requested

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.


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.


Gerrior Masonry & Landscape Construction Corp

4.54(
24
)

Gerrior Masonry & Landscape Construction Corp

4.54(
24
)
Customers say: Quality work
33 years of experience

The company was founded by owner and masonry contractor, Joseph Gerrior in 1992. Joe has over 22 years of experience and expertise in his field. Joe personally oversees every project, therefore ensuring that every job is done to the highest quality. Gerrior Corp. teams up their hardscape specialist with their masons and landscapers to create endless possibilities. Estimates are always free and scheduled in a timely manner. Gerrior Corp. is fully insured and their work is guaranteed. Every jobsite is thoroughly cleaned upon completion and left looking as pristine as possible. The highly knowledgeable and trained staff, along with state of the art equipment leave impeccable results which speak for themselves. References are available upon request or you can click on the testimonials page to read some of the feedback from their customers. They pride themselves on excellence and look forward to working with you to make your dreams a reality.

The company was founded by owner and masonry contractor, Joseph Gerrior in 1992. Joe has over 22 years of experience and expertise in his field. Joe personally oversees every project, therefore ensuring that every job is done to the highest quality. Gerrior Corp. teams up their hardscape specialist with their masons and landscapers to create endless possibilities. Estimates are always free and scheduled in a timely manner. Gerrior Corp. is fully insured and their work is guaranteed. Every jobsite is thoroughly cleaned upon completion and left looking as pristine as possible. The highly knowledgeable and trained staff, along with state of the art equipment leave impeccable results which speak for themselves. References are available upon request or you can click on the testimonials page to read some of the feedback from their customers. They pride themselves on excellence and look forward to working with you to make your dreams a reality.


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

Luxury Color Painting Co.

No reviews yet

Luxury Color Painting Co.

No reviews yet
Free onsite estimate

Luxury color specializes in interior painting for your business, home and even tenants in an apartment. With over 10 years experience in the industry all your needs will be met with ease and satisfaction. No job is too big or too small. Contact us today to schedule your free estimate!

Luxury color specializes in interior painting for your business, home and even tenants in an apartment. With over 10 years experience in the industry all your needs will be met with ease and satisfaction. No job is too big or too small. Contact us today to schedule your free estimate!


Avatar for Wood Is Good

Wood Is Good

4.97(
31
)

Wood Is Good

4.97(
31
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Here at Wood Is Good, we sustain our business on quality and integrity. With over 11 years of experience we are experts in the Handyman and Interior Painting trades and are committed to quality from the beginning to the end of your project. We specialize in small to medium jobs that really improve the quality of life for our customers. Contact us to discuss what needs improving in your home. We look forward to earning your business.

"Rich did a fantastic job repairing the exterior and interior stairs. The stairs are in great shape now. Rich provided a detailed written estimate within a few days. A detailed estimate is hard to get lately. The job went very well. I highly recommend Rich if you need a carpenter."

Jim F on November 2022

Here at Wood Is Good, we sustain our business on quality and integrity. With over 11 years of experience we are experts in the Handyman and Interior Painting trades and are committed to quality from the beginning to the end of your project. We specialize in small to medium jobs that really improve the quality of life for our customers. Contact us to discuss what needs improving in your home. We look forward to earning your business.

"Rich did a fantastic job repairing the exterior and interior stairs. The stairs are in great shape now. Rich provided a detailed written estimate within a few days. A detailed estimate is hard to get lately. The job went very well. I highly recommend Rich if you need a carpenter."

Jim F on November 2022


Worksite Construction, Inc.

No reviews yet

Worksite Construction, Inc.

No reviews yet
30 years of experience

Since 2002 Worksite Construction, Inc. has built a reputation on quality, dependability and trust, working the discerning homeowners throughout Boston, Metro West and the North Shore. We work closely with several of Boston's leading architects and engineers to deliver outstanding results. Whether it's a kitchen or bathroom renovation, an addition or complete construction of an entire home, each project is built with our meticulous attention to detail. We readily source innovative building products and services to meet the needs of our clients' unique situations. We are passionate about commitment to customer service. Worksite Construction recognizes the importance of proper planning on projects. The result of this is a better product and makes for smooth running job site environment with uncompromising quality. Every job closes with complete client satisfaction.

Since 2002 Worksite Construction, Inc. has built a reputation on quality, dependability and trust, working the discerning homeowners throughout Boston, Metro West and the North Shore. We work closely with several of Boston's leading architects and engineers to deliver outstanding results. Whether it's a kitchen or bathroom renovation, an addition or complete construction of an entire home, each project is built with our meticulous attention to detail. We readily source innovative building products and services to meet the needs of our clients' unique situations. We are passionate about commitment to customer service. Worksite Construction recognizes the importance of proper planning on projects. The result of this is a better product and makes for smooth running job site environment with uncompromising quality. Every job closes with complete client satisfaction.


Avatar for Frangioso Granite,Inc.

Frangioso Granite,Inc.

4.90(
10
)

Frangioso Granite,Inc.

4.90(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in custom stone fabrication and the installation of kitchens, bathrooms, fireplaces, and outdoor living spaces. Achieving the industry's highest customer satisfaction ratings & offering the widest selection of directly sourced materials are the cornerstones of our philosophy. Whether you're a homeowner, designer, builder, or architect, visit our stone design center and see the largest selection of natural stone, tiles, quartz, silestone , caesarstone, engineered stone, & green-build options in Boston area and beyond. Beyond the stone, we also offer a full selection of sinks, faucets and custom cabinets.

"Frangioso is simply the best. We had a tiny project; we were looking for a quartz remnant for a bathroom vanity countertop and they treated us as if we were purchasing ten times that amount. They went out of their way to meet us when they weren’t technically open, walked us through numerous remnants (they had a great selection) and perfectly installed the countertop. I’m a perfectionist and couldn’t find fault with anything. What amazing service and quality in craftsmanship."

Christina L on September 2019

We specialize in custom stone fabrication and the installation of kitchens, bathrooms, fireplaces, and outdoor living spaces. Achieving the industry's highest customer satisfaction ratings & offering the widest selection of directly sourced materials are the cornerstones of our philosophy. Whether you're a homeowner, designer, builder, or architect, visit our stone design center and see the largest selection of natural stone, tiles, quartz, silestone , caesarstone, engineered stone, & green-build options in Boston area and beyond. Beyond the stone, we also offer a full selection of sinks, faucets and custom cabinets.

"Frangioso is simply the best. We had a tiny project; we were looking for a quartz remnant for a bathroom vanity countertop and they treated us as if we were purchasing ten times that amount. They went out of their way to meet us when they weren’t technically open, walked us through numerous remnants (they had a great selection) and perfectly installed the countertop. I’m a perfectionist and couldn’t find fault with anything. What amazing service and quality in craftsmanship."

Christina L on September 2019


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 Boxborough, 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 Boxborough, 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.