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Verified Reviews for Dock Building And Repair pros in Flanagan, IL

*The Angi rating for Dock Building And Repair companies in Flanagan, IL 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 Flanagan, IL 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 November 21, 2025

Find Dock building and repair pros in Flanagan

Avatar for Neil Umphress Construction

Neil Umphress Construction

4.96(
14
)
•Approved Pro

Neil Umphress Construction

4.96(
14
)
•Approved Pro
Customers say: True professional
26 local quotes requested
25 years of experience

Neil Umphress Construction 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.

"Great guy went above and beyond Would definitely recommend‼️"

John B on November 2025

Neil Umphress Construction 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.

"Great guy went above and beyond Would definitely recommend‼️"

John B on November 2025

A-Z Home Improvement Services

No reviews yet

A-Z Home Improvement Services

No reviews yet
38 years of experience

I have 28yrs. experience in the construction field. My work ethic that i stand by is do it right the first time or don't waist time or money doing it.References & photos of previous projects. Service fees include min.$75.00 service call,min.$25.00 estimate fee if the job is small and can be estimated over the phone there's no charge. Thank you for taking the time to read my profile and hope do do business with you.

I have 28yrs. experience in the construction field. My work ethic that i stand by is do it right the first time or don't waist time or money doing it.References & photos of previous projects. Service fees include min.$75.00 service call,min.$25.00 estimate fee if the job is small and can be estimated over the phone there's no charge. Thank you for taking the time to read my profile and hope do do business with you.

Avatar for 1treehouse

1treehouse

No reviews yet

1treehouse

No reviews yet
27 years of experience

20+ years Construction/Master Carpenter experience. 7+ years in one of a kind custom Treehouse's with slides, rock walls, ziplines, bucket pulls, trap doors, etc. Custom Sheds and furniture. Custom wood tables to custom porch swings. We accept all major credit cards and Pay-Pal. $200 Consultation fee (goes towards project).

20+ years Construction/Master Carpenter experience. 7+ years in one of a kind custom Treehouse's with slides, rock walls, ziplines, bucket pulls, trap doors, etc. Custom Sheds and furniture. Custom wood tables to custom porch swings. We accept all major credit cards and Pay-Pal. $200 Consultation fee (goes towards project).

Avatar for Merco Marine Boat Docks

Merco Marine Boat Docks

5.00(
1
)

Merco Marine Boat Docks

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

Merco Marine Boat Docks manufactures complete, ready to install floating boat docks or individual components for do-it-yourself boat dock building. All of their products are made in the United States with American steel.

Merco Marine Boat Docks manufactures complete, ready to install floating boat docks or individual components for do-it-yourself boat dock building. All of their products are made in the United States with American steel.

Dock Building and Repair questions, answered by experts

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

Boat docks need maintenance every year. Get an inspection at the end of each warm weather season, and remove the dock from the water if possible (if it’s made of wood) when not in use. You can also treat the wood to lessen the impact of moisture 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.

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.

Minor repairs like replacing boards can be DIY-friendly, but structural or underwater repairs require professional expertise.

The Flanagan, IL homeowners’ guide to dock building and repairs

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

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