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TRUSTED BY UNION, ME HOMEOWNERS

  • Average homeowner rating star icon3.9
    Average homeowner rating
  • Verified reviews icon17
    Verified retaining wall installation services reviews

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"The owner is amazing to work with. Very professional, knowledgeable and provided good advice."

Steph K on April 2023

Welcome to Harbor Salt Gardening! As a private gardening company, we will work with you to design, re-design, improve, and maintain the gardens on your property. Custom pruning, planting, edging, shaping and more. Fully insured, free estimates.

"The owner is amazing to work with. Very professional, knowledgeable and provided good advice."

Steph K on April 2023


Avatar for Edwin Ingraham Paintings

Edwin Ingraham Paintings

4.89(
33
)
Approved Pro

Edwin Ingraham Paintings

4.89(
33
)
Approved Pro
Customers say: Quick response
16 local quotes requested
12 years of experience

Edwin Ingraham Paintings, 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.

"Cappy and his crew were awesome! They were very respectful and careful in our home. We are so pleased with the results and would highly recommend him!"

Christine J on December 2025

Edwin Ingraham Paintings, 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.

"Cappy and his crew were awesome! They were very respectful and careful in our home. We are so pleased with the results and would highly recommend him!"

Christine J on December 2025


Avatar for Resonant Landscapes

Resonant Landscapes

5.00(
3
)
Approved Pro

Resonant Landscapes

5.00(
3
)
Approved Pro
12 local quotes requested
2 years of experience

Elevate your outdoor experience with Resonant Landscapes, the premier choice for luxury landscape design and construction for properties of distinction in Mid-Coast and Southern Maine. Specializing in the artful integration of natural stone and Japanese design principles, our experienced and creative team crafts distinguished landscapes that embody balance, tranquility, and timeless sophistication. From bespoke hardscape installations—elegant patios, sculpted pathways, and artisan stone features—to curated plantings that accentuate every season, we unite creativity with precision to achieve enduring beauty and exclusivity. Each project is a unique expression shaped by an unwavering commitment to craftsmanship and harmonious design, transforming ordinary spaces into serene retreats of unrivaled character and beauty that truly resonate with our clients.

"We all want to live in Maine to be able to enjoy the serenity and beauty. Resonant Landscapes knows how to capture those valuable aspects for the home owner. With my property, they kept the best of what was established and made it so much better. There is now a minimum of maintenance with all the natural beauty being exposed. The knowledgeable team is very easy to work with, always answer questions and keep to to a schedule. I have had gardeners in Maine for over thirty years; and these guys are absolutely the best."

Virginia M on October 2025

Elevate your outdoor experience with Resonant Landscapes, the premier choice for luxury landscape design and construction for properties of distinction in Mid-Coast and Southern Maine. Specializing in the artful integration of natural stone and Japanese design principles, our experienced and creative team crafts distinguished landscapes that embody balance, tranquility, and timeless sophistication. From bespoke hardscape installations—elegant patios, sculpted pathways, and artisan stone features—to curated plantings that accentuate every season, we unite creativity with precision to achieve enduring beauty and exclusivity. Each project is a unique expression shaped by an unwavering commitment to craftsmanship and harmonious design, transforming ordinary spaces into serene retreats of unrivaled character and beauty that truly resonate with our clients.

"We all want to live in Maine to be able to enjoy the serenity and beauty. Resonant Landscapes knows how to capture those valuable aspects for the home owner. With my property, they kept the best of what was established and made it so much better. There is now a minimum of maintenance with all the natural beauty being exposed. The knowledgeable team is very easy to work with, always answer questions and keep to to a schedule. I have had gardeners in Maine for over thirty years; and these guys are absolutely the best."

Virginia M on October 2025


Avatar for Tree Scouts LLC

Tree Scouts LLC

5.00(
1
)
Approved Pro

Tree Scouts LLC

5.00(
1
)
Approved Pro
34 local quotes requested
2 years of experience

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!


Avatar for Eastern Maine Excavation

Eastern Maine Excavation

5.00(
10
)
Approved Pro

Eastern Maine Excavation

5.00(
10
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
36 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

"I reached out to EMX to inquire about an in ground pool install and received a prompt response. They guided me through the planning process and provided a very fair price and detailed contract that outlined the products to be used and the scope of the project. The project started on time and the crew was very professional. All of the work completed was top notch and the crew catered to our requests. They are very skilled at what they do and focused on customer satisfaction. A cannot say enough positive about EMX and highly recommend them."

Jason R on July 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

"I reached out to EMX to inquire about an in ground pool install and received a prompt response. They guided me through the planning process and provided a very fair price and detailed contract that outlined the products to be used and the scope of the project. The project started on time and the crew was very professional. All of the work completed was top notch and the crew catered to our requests. They are very skilled at what they do and focused on customer satisfaction. A cannot say enough positive about EMX and highly recommend them."

Jason R on July 2025


"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 Sentri Homes

Sentri Homes

No reviews yet

Sentri Homes

No reviews yet
749 local quotes requested

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


We specialize in landscaping and hard scraping alone with much more. Fully insured, years of experience and many great references.



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Retaining Wall Installers questions, answered by experts

Yes, you can use cinder blocks for many purposes, including retaining walls, foundations, garage walls, and fences. Building a cinder block retaining wall costs between $60 and $200 per linear foot, including materials and professional labor. For a 30-foot-long retaining wall, the cost ranges from $1,800 to $6,000.

Generally, a railroad tie retaining wall consisting of a single line of ties should be between 3 and 4 feet tall—and the height often tops out at around 6 feet. You can go taller, but you may need additional footings and reinforcements, including a second layer of railroad ties to support the added weight of the soil it’s holding back.

Options include concrete, stone, brick, and wood, tailored for specific design needs.

Regular inspection for issues like cracks or leaning and ensuring drainage stays clear.

If you've decided you'd like to skip the cost of restoring a brick exterior wall after considering whether you should repair or replace brick on your house, you can consider installing fiber cement siding over brick for a cost of $2 to $6 per square foot. When done properly, cement siding over brick offers a durable, low-maintenance option that can actually reduce your home's energy costs. It's also attractive. However, improper installation or installation over heavily compromised brick can cause water damage. 

The Union, ME homeowners’ guide to retaining wall installation services

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

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