Top-rated garage builders.

Get matched with top garage builders in Alton Bay, NH

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.

Find Garage builders in Alton Bay

Sun-Peak Builders

205 Straits Road
5.00(
2
)
•Approved Pro

Sun-Peak Builders

205 Straits Road
5.00(
2
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Our mission at Sweeney Construction is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! Sweeney Construction stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

"He was great, great work and got the job done on schedule."

Freddie V on August 2022

Our mission at Sweeney Construction is to continue the growth of our business by doing right by all of our clients. We love seeing that one of a kind smile on a home owners face at the end of a project! Sweeney Construction stacks up with the competition and surpasses it with competitive prices, second to none workmanship and a prompt/responsive team! We give you quality that you can measure, and a finished product that will enhance your home forever. Call us today!

"He was great, great work and got the job done on schedule."

Freddie V on August 2022

Avatar for John Wrobleski

John Wrobleski

99 Garland Road
5.00(
17
)
•Approved Pro

John Wrobleski

99 Garland Road
5.00(
17
)
•Approved Pro
Customers say: True professional
27 local quotes requested
27 years of experience

John Wrobleski is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Our experience working with John was a good one. He was responsive to all our questions and concerns. The quality of work is top notch. The crew working this project were excellent! They worked very hard in pretty extreme weather conditions. Bottom line,I would recommend John to other homeowners."

Beau R on July 2025

John Wrobleski is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

"Our experience working with John was a good one. He was responsive to all our questions and concerns. The quality of work is top notch. The crew working this project were excellent! They worked very hard in pretty extreme weather conditions. Bottom line,I would recommend John to other homeowners."

Beau R on July 2025

Avatar for Chris Johnson Custom Builder

Chris Johnson Custom Builder

5.00(
9
)
•Approved Pro

Chris Johnson Custom Builder

5.00(
9
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 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. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"Chris did a great job with our remodel. He created a 4 season room, and remodeled a kitchen and bathroom and added built-ins to our mudroom. He made sure he understood what we wanted and was clear about timelines and cost. Would not hesitate to reach out to Chris again for work."

Bert L on July 2022

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. Our team has quality experience in this industry, and we make sure our customers are happy before we leave. Call or click to schedule an estimate today!

"Chris did a great job with our remodel. He created a 4 season room, and remodeled a kitchen and bathroom and added built-ins to our mudroom. He made sure he understood what we wanted and was clear about timelines and cost. Would not hesitate to reach out to Chris again for work."

Bert L on July 2022

Avatar for Horsman Builders

Horsman Builders

18 Old Rochester Rd
4.62(
21
)
•Approved Pro

Horsman Builders

18 Old Rochester Rd
4.62(
21
)
•Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
566 local quotes requested

We are a full service genral contracting company specializing in all aspects of commercial , residential,industrial construction projects from small to large scale.Most work is performed 'in house" as well as utilizing a tight knit group of sub contractors as needed.

"Company was very good to work with. Great with communication. Needed the job done quite fast and they were able to squeeze me in to get it done for when I needed it."

Jennifer G on November 2023

We are a full service genral contracting company specializing in all aspects of commercial , residential,industrial construction projects from small to large scale.Most work is performed 'in house" as well as utilizing a tight knit group of sub contractors as needed.

"Company was very good to work with. Great with communication. Needed the job done quite fast and they were able to squeeze me in to get it done for when I needed it."

Jennifer G on November 2023

Avatar for MMP Construction Inc

MMP Construction Inc

428 Butman Rd
4.63(
214
)
•Approved Pro

MMP Construction Inc

428 Butman Rd
4.63(
214
)
•Approved Pro
Customers say: Super punctual
2593 local quotes requested
21 years of experience

At MMP Construction we pride ourselves on delivering great craftsmanship, and providing the best customer experience at competitive prices. From complete remodeling and additions, to snow removal and minor roof repairs we also specialize in 203k and home style loans, MMP Construction will complete the job in a timely and professional manner. We understand the investments our customers are making and we proactively provide updated timelines and information regarding the job, from start to finish.

"We needed a skylight installed in our bathroom, and MMP did an excellent job--we are very happy with it! The team was friendly and worked quickly and efficiently to get it done before it got dark, and the quality of their work was excellent. Matt was very friendly and nice to communicate with as well, and always responded right away. I highly recommend MMP Construction to anyone looking for great quality work and excellent customer service."

Nathan S on November 2022

At MMP Construction we pride ourselves on delivering great craftsmanship, and providing the best customer experience at competitive prices. From complete remodeling and additions, to snow removal and minor roof repairs we also specialize in 203k and home style loans, MMP Construction will complete the job in a timely and professional manner. We understand the investments our customers are making and we proactively provide updated timelines and information regarding the job, from start to finish.

"We needed a skylight installed in our bathroom, and MMP did an excellent job--we are very happy with it! The team was friendly and worked quickly and efficiently to get it done before it got dark, and the quality of their work was excellent. Matt was very friendly and nice to communicate with as well, and always responded right away. I highly recommend MMP Construction to anyone looking for great quality work and excellent customer service."

Nathan S on November 2022

Avatar for Alamo Garage Doors

Alamo Garage Doors

Quick Response Team: (888) 464-2997
4.94(
71
)
•Approved Pro

Alamo Garage Doors

Quick Response Team: (888) 464-2997
4.94(
71
)
•Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
12973 local quotes requested

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"The tech arrived on time, was very respectful, and made sure I understood the work before starting."

Titus F on September 2025

We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out our services offered and call or click to schedule a free estimate today.

"The tech arrived on time, was very respectful, and made sure I understood the work before starting."

Titus F on September 2025

Sandroni Construction

2 Silver Lane
No reviews yet

Sandroni Construction

2 Silver Lane
No reviews yet

AFreeman Carpentry

No reviews yet

AFreeman Carpentry

No reviews yet

Remodeling kitchens/baths, additions, barns, decks, Out-buildings. Veteran owned company, 30 year construction experience in residential & commercial.

Remodeling kitchens/baths, additions, barns, decks, Out-buildings. Veteran owned company, 30 year construction experience in residential & commercial.

ED FRISELLA BUILDING CONTRS

11 CINNAMON RIDGE RD
No reviews yet

ED FRISELLA BUILDING CONTRS

11 CINNAMON RIDGE RD
No reviews yet
41 years of experience

We do all carpentry related items in new construction and remodeling with 1-3 employees, We will provide a written quote for the work proposed or will work on a time and material basis We will provide the required insurance coverage for ourselves and subcontractors

We do all carpentry related items in new construction and remodeling with 1-3 employees, We will provide a written quote for the work proposed or will work on a time and material basis We will provide the required insurance coverage for ourselves and subcontractors

Jason Pearson

No reviews yet

Jason Pearson

No reviews yet
17 years of experience

Residential Renovations, Additions and Remodeling

Residential Renovations, Additions and Remodeling

...
Showing 1-10 of 161
FAQs for garage building service projects in Alton Bay, NH

Building a garage requires a timeline of six to eight weeks from the permit approval stage until final finishes are installed. This period covers obtaining permits, procuring materials, and the actual construction. Delays in material shipments, contractor scheduling, or permit processing can extend the build time. The overall project timeline is also influenced by the garage’s size and design complexity, such as whether you’re adding a living space. 

Building a garage with a living space, like a suite or apartment, costs $125 to $250 per square foot in addition to the cost of the garage. This adds another $60,000 to $270,000 to the total project cost and includes the design, enhanced finishes, specialized plumbing, and electrical work needed for a functional apartment or suite.

Prefab garage kits can be a cost-effective solution for basic storage needs, with prices ranging from $4,000 to $11,000 (excluding labor and permits). However, they may not add significant value to your home and might not last as long as a custom-built garage. For long-term value and durability, investing in a custom garage is the better choice.

A garage is a fully enclosed structure with walls, a roof, and a locking door. It often includes electricity, insulation, plumbing, and HVAC. A garage offers secure, sheltered parking and can increase your home's value. A carport is a semi-open structure with a roof (and sometimes walls) that provides basic protection from the elements. However, it is less secure and has less impact on the value of the home.

Concrete flooring is the most popular option for a garage. It offers an extremely durable and low-maintenance surface that withstands the weight of vehicles and heavy items. Concrete provides a solid base for additional treatments and serves as an excellent foundation if homeowners choose to upgrade the appearance or convert the space for alternative uses.

The Alton Bay, NH homeowners’ guide to garage building services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles
  • A wooden prefab garage

    HomeAdvisor's Prefab Garage Prices Guide gives average manufactured or modular garage costs. Compare pre-built garage prices by material, size, and type.

  • double garage doors on a brick home

    Learn about common garage door replacement costs and explore how size, type, material, brand, labor, and add-ons affect the total price.

  • automatic garage door opener in open garage

    HomeAdvisor's Garage Door Opener Repair Cost Guide gives average garage opener repair prices. Learn about electric garage door opener repair and other related prices.

  • garage door spring being repaired

    Need to repair or replace your garage door springs? Use this extensive cost guide to learn how much you’ll need to budget for the project.

  • new garage built onto house

    How much does it cost to build a garage? Explore cost factors, budgeting tips, and how a garage adds to your home’s value with our detailed cost guide.