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Find Garage and garage door pros in Sandown

Avatar for Alamo Garage Doors
Alamo Garage Doors
4.9(
242
)

Serving Sandown, NH and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"My garage door was uneven, and Alamo Garage Doors fixed it quickly. The technician tested the door several times to make sure it was safe. I felt confident after the service."
Garage door repair
Completed garage door installation – brand new insulated door with decorative windows.
Technicians installing a new insulated garage door with a smart opener system. The project involved removing the old door, preparing the space, and ensuring a perfect fit for enhanced durability and functionality.
Close-up of a newly installed Chamberlain garage door motor, showcasing its sleek design and advanced technology. The motor is securely mounted and wired for optimal performance, providing smooth and quiet operation with smart connectivity features.
Custom-designed garage door with a sleek black finish and upper window panels for added style and natural light. This door was installed to enhance the aesthetic appeal and functionality of the property, offering both durability and modern elegance.

+4

Response time12 hrs
15 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for Duplouy Enterprises LLC.
Duplouy Enterprises LLC.
4.8(
39
)

Serving Sandown, NH and surrounding areas

Approved

In business since 1986

Free estimates

Emergency services offered

"It was excellent, the cost was very reasonable. They were very professional and on time excellent all the way around, responded in less than 24 hrs to repair the door. I would recommend them to anybody, they went above and beyond."
Duplouy Enterprises
Duplouy Enterprises
Duplouy Enterprises
Duplouy Enterprises
Duplouy Enterprises

+5

Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for AB GARAGE DOOR LLC
AB GARAGE DOOR LLC
4.3(
22
)

Serving Sandown, NH and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Great service and very reasonable! I called AB Garage Door on a Tuesday morning, Alan got back to me a little over an hour later and was at my house approximately 15 minutes after that. Wow! They fixed my broken cable, replaced a roller, and lubricated the mechanisms. My garage door now works like new. Agree with comments about being careful about other companies using call centers, etc. I made that mistake in the past. Highly recommend Alan and his company!"
Brown Garage Doors
Garage Door Replacement
Black Garage Doos
Carriage court door
Garage Door Replacement

+5

Response time6 hrs
Response rate92%
9 neighbors recently requested a quote
Avatar for aig garage door
aig garage door
5.0(
5
)

Serving Sandown, NH and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

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.

Garage door repair
Spring replacement
19 neighbors recently requested a quote
Avatar for HighLevel Garage Doors
HighLevel Garage Doors
5.0(
5
)

Serving Sandown, NH and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

HighLevel Garage Doors provides professional garage door repair, installation, and maintenance for homeowners across New Hampshire and Massachusetts. We specialize in safe, reliable solutions for doors that won’t open, won’t close, or don’t feel secure.\n\nOur certified technicians take a safety-first approach to every job — from broken spring replacement and opener repair to full system tune-ups and new garage door installations. We use professional-grade tools, quality parts, and proven processes to restore smooth, dependable operation without guesswork or pressure.\n\nHomeowners choose HighLevel for clear communication, upfront pricing, and workmanship built for long-term reliability. Whether you need urgent service or routine maintenance, we make scheduling easy and focus on doing the job right the first time.

58 neighbors recently requested a quote
Avatar for MMP Construction Inc
MMP Construction Inc
4.6(
222
)

Serving Sandown, NH and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"We had a very small roof area need to be repaired. I sent request to multiple company to give a service quote. Few of them sent me replies and stated that they are too busy to come. Matt of MMP Consturction's contacted me promptly, scheduled an on-site visit and gave us a quote right away. The work was then scheduled and finished quickly. Matt did great job on reaching out, effective communication, and always arriving on-time. He also gave an evaluation on our roof condition. Also, Eric and Don did excellent job on finishing the project. They are all very polite, knowledgeable, and showed their professionalism. We would like to express our sincere appreciation to Matt and his crew. We are very grateful for having them arriving on-time before the winter storm to prevent potential damage of the house. From their react, we see a warm heart. No job is big or small, all jobs are equally important. Understanding the difficulties of others, for the people, been appreciated by the people. Thank you again for your high quality service. We definitively recommend MMP Construction Inc. to anyone for any related home project."
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+154

1 neighbors recently requested a quote
Recommended by89%of homeowners
Garage Experts of the Merrimack Valley, LLC
4.4(
11
)

Serving Sandown, NH and surrounding areas

Approved

In business since 2010

Free estimates

Customers say: Quality work

"Had my garage floor done on my newly built house in Londonderry not only were they on time but they were early the crew was very professional and explained the whole process to me and what they were doing every step of the way the job was completed on time and I felt it was a great value for the money and it looks great would highly recommend them to anyone looking to have this done"
1 neighbors recently requested a quote
Recommended by88%of homeowners
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FAQs for garage and garage door service projects in Sandown, NH

Enclosing a carport essentially turns it into a garage. You’ll start by framing and finishing exterior walls, then add a garage door (averaging $1,200), windows, and wiring for lights or outlets. 

Plan for site prep and, if needed, a thicker slab to handle the added weight. Once the walls are up, insulation, drywall, and exterior siding create a secure, weather-tight space that protects vehicles and gear year-round.

A well-built carport may not add a huge dollar figure to an appraisal, but it can boost buyer appeal. Covered parking protects vehicles and lawn equipment, sharpens curb appeal, and fills what might otherwise be an empty driveway space. If the carport matches your home’s style and stays in good repair, it can make the property more attractive and competitive when you decide to sell.

Most cities and counties require a building permit for a new carport. Fees range from $60 to $800, depending on local codes and the size of the structure. Getting the permit upfront ensures the carport meets zoning rules and HOA guidelines, protecting you from fines or expensive retrofits later. Check with your building department—or ask your contractor—before ordering materials or scheduling installation.

A poured concrete slab is the gold standard for carport foundations. Concrete delivers superior load-bearing strength, keeps posts level, and resists shifting in freeze-thaw conditions. While gravel, dirt, or permeable pavers cost less upfront, they can’t match concrete’s long-term stability, especially if you might convert the carport into a garage later. Investing in a slab now can save money and hassle down the road.

Pre-made kits start at $300 and bundle all the required parts—sometimes installation, too—making them the most budget-friendly option. Custom carports cost more ($12 to $40 per square foot plus labor) but let you match the design, size, and finishes to your home. 

If price and quick setup top your list, go with a kit. If you have a tricky layout or want a seamless aesthetic, investing in a custom build is worth the premium.

The Sandown, NH homeowners’ guide to garage and garage door services

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