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Retaining wall installers in Harmony

Black Bear Builders, LLC
385 River Rd
New on HomeAdvisorNew on Angi
Approved Pro
Black Bear Builders, LLC
385 River Rd
New on AngiNew on HomeAdvisor
Approved Pro
5 years of experience
Free onsite estimate

At Black Bear Builders, LLC we are offer quality services with 12+ years of experience. We educate our customers though all steps of their project making sure we provide excellent services to their satisfaction. Give us a call today!

At Black Bear Builders, LLC we are offer quality services with 12+ years of experience. We educate our customers though all steps of their project making sure we provide excellent services to their satisfaction. Give us a call today!


Avatar for DJ Cole Construction
DJ Cole Construction
50 Bailey Road
5.00(
6
)
Approved Pro
DJ Cole Construction
50 Bailey Road
5.00(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

We are your one stop for all residential,commercial and municipal needs in construction. Complete home packages. Septic systems. Building moving and jacking.

"The job was a big one, and the guys handled it beautifully, leaving our lot looking great. We are more than pleased with the outcome. Nicely done!"

Donald B on May 2025

We are your one stop for all residential,commercial and municipal needs in construction. Complete home packages. Septic systems. Building moving and jacking.

"The job was a big one, and the guys handled it beautifully, leaving our lot looking great. We are more than pleased with the outcome. Nicely done!"

Donald B on May 2025


Avatar for Eastern Maine Excavation
Eastern Maine Excavation
2176 Ohio Street
5.00(
9
)
Approved Pro
Eastern Maine Excavation
2176 Ohio Street
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
123 local quotes requested

Eastern Maine Excavation is committed to providing the highest quality service and workmanship for their customers. We specialize in septic systems, leach fields, inground and above ground pool installations, site work excavation/grading and landscaping. Our leadership team will use their engineering degrees and 25 years experience in civil construction to ensure all projects are executed with the correct procedures, methods and materials. Please contact Eastern Maine Excavation today for your free quote

"The project went well. Scott and crew were skilled and efficient. Scott was also very flexible incorporating our needs into the project. Love our new retaining wall and landscaping!"

Sean D on February 2025

Eastern Maine Excavation is committed to providing the highest quality service and workmanship for their customers. We specialize in septic systems, leach fields, inground and above ground pool installations, site work excavation/grading and landscaping. Our leadership team will use their engineering degrees and 25 years experience in civil construction to ensure all projects are executed with the correct procedures, methods and materials. Please contact Eastern Maine Excavation today for your free quote

"The project went well. Scott and crew were skilled and efficient. Scott was also very flexible incorporating our needs into the project. Love our new retaining wall and landscaping!"

Sean D on February 2025


Avatar for Tree Scouts LLC
Tree Scouts LLC
22 Hardwood Dr
New on HomeAdvisorNew on Angi
Approved Pro
Tree Scouts LLC
22 Hardwood Dr
New on AngiNew on HomeAdvisor
Approved Pro
2 years of experience
Free onsite estimate

We are a family-oriented veteran owned and operated company with years of experience in hazardous tree removal, pruning, land clearing and excavation. Our sole purpose at this company is to provide you with the very best and professional experience without sacrificing quality in our craft. We are currently available to provide free quotes and complete jobs throughout the State of Maine. We look forward to hearing from you!

We are a family-oriented veteran owned and operated company with years of experience in hazardous tree removal, pruning, land clearing and excavation. Our sole purpose at this company is to provide you with the very best and professional experience without sacrificing quality in our craft. We are currently available to provide free quotes and complete jobs throughout the State of Maine. We look forward to hearing from you!


K J Dugas Construction Inc.
157 Blue Hill Rd.
4.50(
2
)
K J Dugas Construction Inc.
157 Blue Hill Rd.
4.50(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Here at K.J Dugas we pride ourselves with our commitment to satisfying our customers with our high standards of excellence, and quality and professional service. Check us out and see why I know we’d be the right choice for your next project! Over the past two decades I have strived to build my company and reputation as a hardworking, respected contractor in the small town of Surry, Maine. Today, K.J. Dugas Construction Inc, is home to an average of 20-30 yearly employees, call today!

Here at K.J Dugas we pride ourselves with our commitment to satisfying our customers with our high standards of excellence, and quality and professional service. Check us out and see why I know we’d be the right choice for your next project! Over the past two decades I have strived to build my company and reputation as a hardworking, respected contractor in the small town of Surry, Maine. Today, K.J. Dugas Construction Inc, is home to an average of 20-30 yearly employees, call today!


McCarthy Point Builders
38 Kenneth Ln
1.00(
1
)
McCarthy Point Builders
38 Kenneth Ln
1.00(
1
)
24 years of experience

2 employees. Uses subs for ground & cement work. Cost is determined by the job. No travel charges. No service charges. Extra charge for after hours service applies. May contact through email.

2 employees. Uses subs for ground & cement work. Cost is determined by the job. No travel charges. No service charges. Extra charge for after hours service applies. May contact through email.


Sunshine Pools
1381 Main St
No reviews
Sunshine Pools
1381 Main St
No reviews
52 years of experience

Swimming pool sales, service, supplies, also spas

Swimming pool sales, service, supplies, also spas


FLB Trucking and Excavation
No reviews
FLB Trucking and Excavation
No reviews

We do all kinds of small to big excavation jobs.such as fix drainage issues, repair dirt driveways, dig for additions and garage foundations, we do entire house lots from cutting the trees to seeding the lawn. We do just about anything in the excavation world. We thrive on making sure are customers are happy and satisfied with the work we have done.

We do all kinds of small to big excavation jobs.such as fix drainage issues, repair dirt driveways, dig for additions and garage foundations, we do entire house lots from cutting the trees to seeding the lawn. We do just about anything in the excavation world. We thrive on making sure are customers are happy and satisfied with the work we have done.


Citoss
1 Flagg St
No reviews
Citoss
1 Flagg St
No reviews
9 years of experience

We are a new veteran owner company servicing all regions of Maine. Currently we have two employees and specialize in landscaping and irrigation systems. We also provide a wide array of "handyman" services, so feel free to reach out. We can work with any budget and will work with you to make the billing process as simple as needed. Fair, honest and affordable.

We are a new veteran owner company servicing all regions of Maine. Currently we have two employees and specialize in landscaping and irrigation systems. We also provide a wide array of "handyman" services, so feel free to reach out. We can work with any budget and will work with you to make the billing process as simple as needed. Fair, honest and affordable.


Steve Violette and Son Paving Co
6 Six Rod Rd
5.00(
1
)
Steve Violette and Son Paving Co
6 Six Rod Rd
5.00(
1
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family owned business. We been in business for 43 years and we provide paving state wide! Welcome! We provide services such as Asphalt Installation, Asphalt Repair, Driveway Paving, Sidewalk Paving, Sub-Divisions, Parking Lot Construction, minimal Excavation.

We are a family owned business. We been in business for 43 years and we provide paving state wide! Welcome! We provide services such as Asphalt Installation, Asphalt Repair, Driveway Paving, Sidewalk Paving, Sub-Divisions, Parking Lot Construction, minimal Excavation.

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FAQs for retaining wall installation projects in Harmony, ME

Most railroad tie retaining walls have a life span of 20 to 30 years, though you may need to replace your wall sooner if it's repeatedly exposed to heavy rain, runoff, and excess moisture. The creosote treatment in traditional railroad ties helps resist rot and insects, but proper drainage is essential for maximizing longevity. Regular inspections and prompt repairs of minor issues can help extend your wall's useful life.

Creosote-treated railroad ties can pose health risks if used near edible plants or children's play areas. The Environmental Protection Agency (EPA) notes that creosote may be harmful to humans and wildlife. Many localities restrict or prohibit creosote-treated wood in residential settings. For garden applications, consider alternative materials like recycled plastic composite ties or lumber treated with more garden-friendly preservatives.

The ideal drainage solution depends on your specific site conditions and wall height. For most residential applications, a combination of gravel backfill and perforated drain pipe works effectively. 

A complete drainage system costs between $2,100 and $6,500, though basic solutions start at $500. Proper drainage prevents water pressure buildup behind your wall, significantly reducing the risk of failure and extending its useful life.

For walls under four feet tall on relatively flat terrain, you can proceed without engineering services. However, walls exceeding four feet, those on steep slopes, or projects with unusual soil conditions require professional engineering input. 

A structural engineer can design appropriate footings and reinforcement to ensure your wall safely handles the lateral soil pressure it will face.

Railroad tie retaining walls start at $15 to $25 per square foot, with most projects averaging $25 to $30 per square foot, depending on complexity and site prep. This makes them more affordable than natural stone or concrete block walls initially. 

While vinyl options may cost less upfront ($10 to $15 per square foot), railroad ties offer superior aesthetics and strength. Though they require more maintenance than masonry options, their lower initial cost makes them attractive for many homeowners.

The Harmony, ME homeowners’ guide to retaining wall installations
From average costs to expert advice, get all the answers you need to get your job done.
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