Top-rated shelter or outbuilding builders.

Get matched with top shelter or outbuilding builders in your area

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Shelter or outbuilding builders in Boxborough

Avatar for Level Enterprises, LLC
Level Enterprises, LLC
152 Liberty Square Rd
4.95(
20
)
Approved Pro
Level Enterprises, LLC
152 Liberty Square Rd
4.95(
20
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
11 local quotes requested

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Over 20 years of experience.

"We couldn't be happier with Dave's overhaul of our fireplace. His attention to detail, and commitment to excellence. We feel so lucky to have found him after another contractor flaked out on us. He came to the rescue & did whatever it took to get the job done on time and on budget. He is highly skilled and capable. Several times during the job he suggested things that would enhance the finished product. In doing so he created more work for himself. These upgrades probably added a full day of additional work. He didn't change the cost for the job, he just wants his customers to be happy. His attention to detail and cleanliness blew our minds. He spent a full day getting the room taped off to prevent dust from spreading throughout the house. A full day!?!? And it paid off when the work was done...we're not even hiring a cleaner. More than anything Dave's got a good heart, my wife and I genuinely enjoyed meeting and working with him. (Note: no AI was used in writing this review!)"

Matt S on December 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job. Over 20 years of experience.

"We couldn't be happier with Dave's overhaul of our fireplace. His attention to detail, and commitment to excellence. We feel so lucky to have found him after another contractor flaked out on us. He came to the rescue & did whatever it took to get the job done on time and on budget. He is highly skilled and capable. Several times during the job he suggested things that would enhance the finished product. In doing so he created more work for himself. These upgrades probably added a full day of additional work. He didn't change the cost for the job, he just wants his customers to be happy. His attention to detail and cleanliness blew our minds. He spent a full day getting the room taped off to prevent dust from spreading throughout the house. A full day!?!? And it paid off when the work was done...we're not even hiring a cleaner. More than anything Dave's got a good heart, my wife and I genuinely enjoyed meeting and working with him. (Note: no AI was used in writing this review!)"

Matt S on December 2024


Avatar for Express Remodeling Group, Inc.
Express Remodeling Group, Inc.
178 Winthrop ST
4.50(
125
)
Approved Pro
Express Remodeling Group, Inc.
178 Winthrop ST
4.50(
125
)
Approved Pro
Customers say: Terrific value
432 local quotes requested
22 years of experience

9 Time-Super Service Award Winner; Kitchen/Bath/Basement/General Remodeling Expert. Express Remodeling Group, Inc. is fully licensed, insured and lead certified. Our team is expert on all of your home needs. We specialize in: Kitchen & bathroom remodeling, porches & decks, dormers, additions, new construction, home remodeling and renovation including basement remodels and additions/sunrooms, vinyl and fiber cement siding. www.expcontractor.com express@expcontractor.com

"Entire process took about three months. Wagner had a full crew in for each project and the work went smoothly most of the time. Pricing was reasonable for the scope of the work that was done. The Express Remodeling office is efficiently run and communication is good. I would hire Express for future work for large jobs and have recommended them to a friend in the past."

Molly T on September 2020

9 Time-Super Service Award Winner; Kitchen/Bath/Basement/General Remodeling Expert. Express Remodeling Group, Inc. is fully licensed, insured and lead certified. Our team is expert on all of your home needs. We specialize in: Kitchen & bathroom remodeling, porches & decks, dormers, additions, new construction, home remodeling and renovation including basement remodels and additions/sunrooms, vinyl and fiber cement siding. www.expcontractor.com express@expcontractor.com

"Entire process took about three months. Wagner had a full crew in for each project and the work went smoothly most of the time. Pricing was reasonable for the scope of the work that was done. The Express Remodeling office is efficiently run and communication is good. I would hire Express for future work for large jobs and have recommended them to a friend in the past."

Molly T on September 2020


Avatar for Real Painting & Home Improvement
Real Painting & Home Improvement
215 Sudbury St
4.82(
94
)
Approved Pro
Real Painting & Home Improvement
215 Sudbury St
4.82(
94
)
Approved Pro
Customers say: Quality work
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
586 local quotes requested

It is the details that make a house a home. We will make sure that the first impression of your house counts. Give us a call today.

"They did a fantastic job! They were professional, on time, did great work painting my house. They did both exterior and interior work. I am VERY pleased!"

Denise C on May 2024

It is the details that make a house a home. We will make sure that the first impression of your house counts. Give us a call today.

"They did a fantastic job! They were professional, on time, did great work painting my house. They did both exterior and interior work. I am VERY pleased!"

Denise C on May 2024


Ayotte Home Improvements
8 Emerson Rd
4.52(
88
)
Approved Pro
Ayotte Home Improvements
8 Emerson Rd
4.52(
88
)
Approved Pro
Customers say: Quality work
724 local quotes requested
20 years of experience

Ayotte Home Improvements is a fully licensed and insured remodeling/construction company. We offer free estimates and years of experience.Take a look at our website for some of our past projects.

"Bob was great- this was our first renovation as new homeowners and he helped us through the process, answering all of our questions and listening to what we wanted. We absolutely love the end result!"

John A on January 2025

Ayotte Home Improvements is a fully licensed and insured remodeling/construction company. We offer free estimates and years of experience.Take a look at our website for some of our past projects.

"Bob was great- this was our first renovation as new homeowners and he helped us through the process, answering all of our questions and listening to what we wanted. We absolutely love the end result!"

John A on January 2025


Avatar for Hancock Building Associates Inc
Hancock Building Associates Inc
248 Mill Rd
4.76(
82
)
Approved Pro
Hancock Building Associates Inc
248 Mill Rd
4.76(
82
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
85 local quotes requested

The complete residential remodeling company for over forty years. We have ten full time, year-round area craftsmen that work for us full time. We limit subcontracting to plumbing, electrical, hvac, and flooring. Home improvement registration #100158, construction supervisor license #16524, certified aging-in-place specialist, certified master roofer, vsi certified master vinyl sider, certified skylight installer. Call us today! (978)256-2727

"Attention to detail , timely delivery , team coordination and voila a lovely renovation . Such a pleasure to work with ! Thank you so much . This motivated me to renovate the other parts of my home with you ! Thank you most of all for helping my dreams come true ."

Ratti H on June 2023

The complete residential remodeling company for over forty years. We have ten full time, year-round area craftsmen that work for us full time. We limit subcontracting to plumbing, electrical, hvac, and flooring. Home improvement registration #100158, construction supervisor license #16524, certified aging-in-place specialist, certified master roofer, vsi certified master vinyl sider, certified skylight installer. Call us today! (978)256-2727

"Attention to detail , timely delivery , team coordination and voila a lovely renovation . Such a pleasure to work with ! Thank you so much . This motivated me to renovate the other parts of my home with you ! Thank you most of all for helping my dreams come true ."

Ratti H on June 2023


Avatar for YARO GROUP
YARO GROUP
22 PLAEASANT ST
New on HomeAdvisorNew on Angi
Approved Pro
YARO GROUP
22 PLAEASANT ST
New on AngiNew on HomeAdvisor
Approved Pro
1 years of experience
Free onsite estimate

Great people, professional skills, quality work, windows, doors, floors, walls, paint, restoration, tiles, turnkey repair. Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!

Great people, professional skills, quality work, windows, doors, floors, walls, paint, restoration, tiles, turnkey repair. Our mission is to be a provider that brings back the personal touch with our customers. We will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business, we feel invested in our clients and constantly strive for customer satisfaction. Call or message us to schedule an estimate today!


Avatar for M&L Landscaping Construction
M&L Landscaping Construction
118 Adams St
4.87(
79
)
Approved Pro
M&L Landscaping Construction
118 Adams St
4.87(
79
)
Approved Pro
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
3120 local quotes requested

Locally owned business with over 12 years of experience. Custom Paver Patios, walkways, retaining walls, and driveways. We also offer full clean up landscaping, hardscaping, and stone work. Passionate about serving our local community and continuing to deliver great customer service. Feel free to call or text with questions regarding your projects. Look forward to working with you on all your home endeavors.

"Wonderful, very professional, and beautiful results. 2nd year using them. I totally recommend them, hard-working people!!!"

Vanessa B on April 2025

Locally owned business with over 12 years of experience. Custom Paver Patios, walkways, retaining walls, and driveways. We also offer full clean up landscaping, hardscaping, and stone work. Passionate about serving our local community and continuing to deliver great customer service. Feel free to call or text with questions regarding your projects. Look forward to working with you on all your home endeavors.

"Wonderful, very professional, and beautiful results. 2nd year using them. I totally recommend them, hard-working people!!!"

Vanessa B on April 2025


Avatar for MasonWorks LLC
MasonWorks LLC
83 Altamont Ave
4.74(
591
)
Approved Pro
MasonWorks LLC
83 Altamont Ave
4.74(
591
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
742 local quotes requested

MasonWorks specializes in design and construction of all types of stone and brick patios, walls and walkways, steps, decks and porches, outdoor kitchens and water falls, garden and retaining walls. From the first consultation to the final touches of each job, you will be in excellent hands. With more than three decades of experience, MasonWorks will assist you in every stage of the project, from materials choice to furniture selection. Your dream of owning an elegant and relaxing backyard retreat can become a reality. Family owned. Additional contact name - Jeff Souza. Additional e-mail - jeff@masonworks.me. Angie's List Award winning since 2009. Additional area served- Boston Metro, North sure and West

"I called on Friday morning and Junior came out to give me a quote that afternoon. I needed the work done asap and they were able to start the following Monday. They were all friendly, efficient, and professional, and now my basement walls look great! I would definitely use them again."

Elizabeth L on March 2025

MasonWorks specializes in design and construction of all types of stone and brick patios, walls and walkways, steps, decks and porches, outdoor kitchens and water falls, garden and retaining walls. From the first consultation to the final touches of each job, you will be in excellent hands. With more than three decades of experience, MasonWorks will assist you in every stage of the project, from materials choice to furniture selection. Your dream of owning an elegant and relaxing backyard retreat can become a reality. Family owned. Additional contact name - Jeff Souza. Additional e-mail - jeff@masonworks.me. Angie's List Award winning since 2009. Additional area served- Boston Metro, North sure and West

"I called on Friday morning and Junior came out to give me a quote that afternoon. I needed the work done asap and they were able to start the following Monday. They were all friendly, efficient, and professional, and now my basement walls look great! I would definitely use them again."

Elizabeth L on March 2025


Avatar for Remodel or Renew Home Improvement
Remodel or Renew Home Improvement
Based In
4.88(
8
)
Approved Pro
Remodel or Renew Home Improvement
Based In
4.88(
8
)
Approved Pro
Customers say: Quick response
2436 local quotes requested
17 years of experience

Remodel or Renew Home Improvement Inc. is a family owned team of contracting professionals helping homeowners throughout Massachusetts. Brothers Mike and Tom teamed to form RORHI in 2017 combining their years of experience as general contractors. We provide services in all aspects of home improvement but tend to specialize in decks, siding, paver, patio, and basement remodeling and installation. RORHI has been awarded the #1 Trex deck installers for the last 4 yrs.

"I was with the contractor that made me think that because my good credit I was getting a good financing interest around 7% and he did not tell me that my granite steps had to be removed, he told me after the loan went through at a rate of almost 14% at this moment I would like to cancel the project, I am under a lot of stress and having back issues I am afraid that because I take time off from work I am not going to be able to pay for this high interest loan."

Mary H on February 2025

Remodel or Renew Home Improvement Inc. is a family owned team of contracting professionals helping homeowners throughout Massachusetts. Brothers Mike and Tom teamed to form RORHI in 2017 combining their years of experience as general contractors. We provide services in all aspects of home improvement but tend to specialize in decks, siding, paver, patio, and basement remodeling and installation. RORHI has been awarded the #1 Trex deck installers for the last 4 yrs.

"I was with the contractor that made me think that because my good credit I was getting a good financing interest around 7% and he did not tell me that my granite steps had to be removed, he told me after the loan went through at a rate of almost 14% at this moment I would like to cancel the project, I am under a lot of stress and having back issues I am afraid that because I take time off from work I am not going to be able to pay for this high interest loan."

Mary H on February 2025


Avatar for C&J Home Renovations, Inc.
C&J Home Renovations, Inc.
Green Street
4.89(
9
)
Approved Pro
C&J Home Renovations, Inc.
Green Street
4.89(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
739 local quotes requested

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"He is very professional."

Sosa m on January 2023

We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!

"He is very professional."

Sosa m on January 2023

...
Showing 1-10 of 919

Shelter or outbuilding building services FAQs

You need to secure a permit for a tornado shelter when local building codes require it. A permit confirms that your shelter meets safety and construction standards to withstand extreme weather events. FEMA guidelines P-361 and P-320 establish these safety requirements. Permit costs range from $430 to $2,240. Contact your local building department to verify the necessary permits and ensure full compliance with all regulations.

Yes, FEMA will fund up to 75% of your storm shelter installation if all eligibility conditions are met. FEMA allocates funds to state authorities where strict guidelines determine approval and disbursement. Contact your State Hazard Mitigation Officer to determine your funding options and initiate the required process. Secure the necessary documentation to access this financial support.

Tornado shelters add significant value to a home by enhancing both safety and market appeal. A secure storm shelter not only increases the resale value by up to 50% of the unit cost but also provides multifunctional benefits in areas prone to severe weather. Homeowners who integrate features like a gun safe or wine cellar maximize their investment and overall home desirability.

A pre-built storm shelter delivers distinct benefits by reducing overall costs and installation time. A pre-built unit eliminates extensive on-site construction expenses and comes in a variety of sizes and materials to suit different family needs. This design flexibility provides robust protection, ensures rapid installation, and secures your home against extreme weather conditions.

The installation time for a tornado shelter depends on the type chosen. Pre-built shelters are installed in four to eight hours, providing a rapid and secure solution. Custom-made shelters or those that require land excavation demand significantly longer time, taking days or weeks due to extensive preparation, structural assembly, and precise installation to fully meet safety standards.

Space is a critical factor in a storm shelter. FEMA mandates a minimum of six square feet per person for tornado protection and ten square feet per person for hurricane safety. For example, a 5-by-6-foot shelter meets the needs of a family of five in a tornado-prone area. Extra room accommodates emergency supplies and ensures safe, comfortable movement during severe weather events.

The homeowners guide to shelter or outbuilding building services
From average costs to expert advice, get all the answers you need to get your job done.
small backyard garden shed with patio furniture
Apr 30, 2025
Apr 30, 2025
Budget for the cost to build a shed based on factors such as size, prefab vs. custom, materials, features, labor, permits, site prep, and more.
Red barn house
Apr 16, 2025
Apr 16, 2025
Use this guide to budget for pole barn costs based on factors such as building materials, permits, professional labor, barn size, and more.
Red storm shelter door in front of a brick house
Apr 11, 2025
Apr 11, 2025
Find current pricing and expert insights in our tornado shelter cost guide. Learn what factors impact your severe weather protection budget.
newly built swimming pool enclosure
Apr 10, 2025
Apr 10, 2025
The cost to build a pool enclosure depends on the type of cover you choose and the size of your pool. Learn how to budget for this project.
wooden gazebo recently built in backyard garden
Apr 6, 2025
Apr 6, 2025
Clean up your yard with this guide that helps you budget for leaf removal based on cost factors such as yard size, labor costs, removal method, and more.
handyman on a ladder repairing a home pool enclosure
Mar 25, 2025
Mar 25, 2025
From minor fixes to full replacements, learn what factors affect how much pool screen enclosure repair costs, including materials and typical labor rates.
Share project details to get started.