Top-rated dock building and repair pros.

Get matched with top dock building and repair pros in Alexandria, NH

Enter your ZIP and get matched with up to 5 pros

Need a pro for your dock building and repair project in Alexandria, NH?

Select your specific project to find the pro for you.

Verified Reviews for Dock Building And Repair pros in Alexandria, NH

*The Angi rating for Dock Building And Repair companies in Alexandria, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Dock Building And Repair needs.

*The HomeAdvisor rating for Dock Building And Repair companies in Alexandria, NH is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Dock Building And Repair needs.

Last update on October 27, 2025

Find Dock building and repair pros in Alexandria

Avatar for Sargents Marina & Contracting

Sargents Marina & Contracting

489 New Hampshire Rte 103
4.93(
14
)
•Approved Pro

Sargents Marina & Contracting

489 New Hampshire Rte 103
4.93(
14
)
•Approved Pro
Customers say: True professional
15 local quotes requested
4 years of experience

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

"They did a great job would recommend to anyone to use"

Rebecca L on May 2025

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

"They did a great job would recommend to anyone to use"

Rebecca L on May 2025

Griffin Home & Grounds LLC

131 Cross Mill Rd
No reviews yet

Griffin Home & Grounds LLC

131 Cross Mill Rd
No reviews yet
23 years of experience

Servicing nearly all home and property needs. Offering free consultations, evaluations, recommendations, and estimates. Fully insured and licensed. Transferable 2-year work guarantee. From fertilization to full-service tree removal, landscape design and installation, out building design and construction, and whatever your property needs may be. From sealing your basement to flooring and finish work, custom design and installation, siding, roofing, chimney and nearly anyting your home may need interior or exterior. If you don't have the time, knowledge, tools, or physical capability to get the job done, please allow me to be your handyman. No job too big or too small.

Servicing nearly all home and property needs. Offering free consultations, evaluations, recommendations, and estimates. Fully insured and licensed. Transferable 2-year work guarantee. From fertilization to full-service tree removal, landscape design and installation, out building design and construction, and whatever your property needs may be. From sealing your basement to flooring and finish work, custom design and installation, siding, roofing, chimney and nearly anyting your home may need interior or exterior. If you don't have the time, knowledge, tools, or physical capability to get the job done, please allow me to be your handyman. No job too big or too small.

Avatar for Coyote Mountain Farm

Coyote Mountain Farm

510 Pine Hill Road
No reviews yet

Coyote Mountain Farm

510 Pine Hill Road
No reviews yet
Free onsite estimate

Coyote Mountain Farm is a family owned and operated business. We take pride in craftsmanship and go the extra mile for our customers. We now accept most major credit cards.

Coyote Mountain Farm is a family owned and operated business. We take pride in craftsmanship and go the extra mile for our customers. We now accept most major credit cards.

Granite State Work Force

16 Cedar St
No reviews yet

Granite State Work Force

16 Cedar St
No reviews yet
19 years of experience

All phases of construction and remodeling. Minimum use of subcontractors. Flexible payment terms - accepting most credit cards. Experienced in insurance claims. Family owned and operated thus low overhead costs. Fully insured and offer free estimates.

All phases of construction and remodeling. Minimum use of subcontractors. Flexible payment terms - accepting most credit cards. Experienced in insurance claims. Family owned and operated thus low overhead costs. Fully insured and offer free estimates.

Carriers Carpentry Custom Homes LLC

Po Box 181
5.00(
1
)

Carriers Carpentry Custom Homes LLC

Po Box 181
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Carriers Carpentry Custom Homes LLC serves much of the Lakes Region, our home base is Wolfeboro, NH. Carriers Carpentry offers help with all of your general contracting needs from frame to finish. We work with a professional team of Electricians, Plumbers etc. to make sure every project large or small gets completed with the upmost quality to ensure 100% satisfaction for the home owner. All of our work comes with a 5 year warranty.

Carriers Carpentry Custom Homes LLC serves much of the Lakes Region, our home base is Wolfeboro, NH. Carriers Carpentry offers help with all of your general contracting needs from frame to finish. We work with a professional team of Electricians, Plumbers etc. to make sure every project large or small gets completed with the upmost quality to ensure 100% satisfaction for the home owner. All of our work comes with a 5 year warranty.

Avatar for Horsman Builders

Horsman Builders

18 Old Rochester Rd
4.62(
21
)

Horsman Builders

18 Old Rochester Rd
4.62(
21
)
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

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

Showing 1-10 of 24
Dock Building and Repair questions, answered by experts

Rotting wood, loose boards, rusted fasteners, and damaged pilings often require repair to maintain safety and functionality.

Docks can last between 20 and 30 years, provided regular maintenance has been performed. Upkeep tasks like staining your dock annually to prevent water damage, repairing broken elements quickly, and using dock covers regularly will help extend your dock’s life. Your dock is likely nearing the end of its lifespan when it shows signs of rot, rust, and foundation damage.

Bulging walls, cracks in the seawall's top or side, and the appearance of a seawall "pulling away" are all signs that you need repairs or reconstruction. The area around the seawall can also provide clues. For instance, you may notice water bubbling over in areas of your yard if your seawall has holes or cracks. The soil around the seawall may also appear to be sloping or sinking.

Here are a few other considerations before you build, even if you're convinced you're in compliance with the law:

  • Are you damaging the environment? Bodies of water are often delicate ecosystems, and building a dock can be destructive and disruptive to the wildlife.

  • Are you blocking access? Lots of people like to use a lake, so you need to make sure your dock doesn't block public access to the water.

  • Can you enclose the dock? Just because you can build a dock doesn't mean you can build any dock you want. Some areas don't allow enclosed docks, for example.

  • Do you need to follow any specific rules or guidelines? Check with the National Oceanic and Atmospheric Association (NOAA) Office for Coastal Management for any guidelines you’ll need to follow, including size and type restrictions.

Regularly inspect for structural issues, clean debris, and apply sealant to protect from water damage.

The Alexandria, NH homeowners’ guide to dock building and repairs

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

See all articles