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Retaining wall installers in Keene

Avatar for Lajoie Landscape Construction
Lajoie Landscape Construction
21A S Shore Rd
5.00(
1
)
Approved Pro
Lajoie Landscape Construction
21A S Shore Rd
5.00(
1
)
Approved Pro
3 years of experience
Free onsite estimate

Lajoie Landscape Construction is a company that specializes in designing, building, and maintaining outdoor spaces for residential and commercial clients. Lajoie Landscape Construction is known for its attention to detail and commitment to transforming outdoor environments into functional, beautiful spaces that enhance the overall aesthetics and usability of properties. The company may offer services such as: - Landscape design and consultation - Hardscaping installation (patios, decks, retaining walls, outdoor kitchens) - Softscaping services (garden planting, turf installation) - Gravel/regrind driveways - Irrigation systems - Drainage solutions - Outdoor lighting design and installation - Seasonal maintenance (spring and fall cleanups, lawn care, pruning) - weekly lawn maintance

"I highly recommend Lajoie Landscape Construction, the job was not only done efficiently but they also gave us results that exceeded our expectations. Not to mention the communication was like no other, they continued to keep us updated with every step of the process. I will definitely be reaching out again for any future projects. "

Julie O on March 2025

Lajoie Landscape Construction is a company that specializes in designing, building, and maintaining outdoor spaces for residential and commercial clients. Lajoie Landscape Construction is known for its attention to detail and commitment to transforming outdoor environments into functional, beautiful spaces that enhance the overall aesthetics and usability of properties. The company may offer services such as: - Landscape design and consultation - Hardscaping installation (patios, decks, retaining walls, outdoor kitchens) - Softscaping services (garden planting, turf installation) - Gravel/regrind driveways - Irrigation systems - Drainage solutions - Outdoor lighting design and installation - Seasonal maintenance (spring and fall cleanups, lawn care, pruning) - weekly lawn maintance

"I highly recommend Lajoie Landscape Construction, the job was not only done efficiently but they also gave us results that exceeded our expectations. Not to mention the communication was like no other, they continued to keep us updated with every step of the process. I will definitely be reaching out again for any future projects. "

Julie O on March 2025


Sonart Construction Corp.
3303 Avalon Drive
2.00(
1
)
Approved Pro
Sonart Construction Corp.
3303 Avalon Drive
2.00(
1
)
Approved Pro
178 local quotes requested
12 years of experience

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you’ll notice that we’re particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

"Sign contract April 4th 2025 was told would take two to three weeks this job was removing pressure treated and replacing with composite material we picked out samples from local building material outlet and showed so-called supervisor what we wanted was told he would be ordering them funny thing where we got the samples all items were in stock at least a week delay items had to be special ordered what we were told another special order for the railings another week delay called or message several times to correct mistakes July 4th is just around the corner job is still not complete"

YVONNE B on June 2025

Sonart Construction Corp. has over15 years of experience in providing a variety of exterior and interior renovation services. We provide services to Palm Beach, Broward and Miami-Dade Counties.. We specialize in Bathroom Remodeling, Kitchen Remodeling, Flooring and the list goes on. Customer satisfaction is what determines our success, which is why we take a hands-on approach and keep the customer informed through every phase of the project. When interacting with our company, you’ll notice that we’re particularly focused on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your renovation needs. Give us a call today!

"Sign contract April 4th 2025 was told would take two to three weeks this job was removing pressure treated and replacing with composite material we picked out samples from local building material outlet and showed so-called supervisor what we wanted was told he would be ordering them funny thing where we got the samples all items were in stock at least a week delay items had to be special ordered what we were told another special order for the railings another week delay called or message several times to correct mistakes July 4th is just around the corner job is still not complete"

YVONNE B on June 2025


Avatar for Chandler Construction
Chandler Construction
200 New Boston Rd
5.00(
1
)
Approved Pro
Chandler Construction
200 New Boston Rd
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
155 local quotes requested

We are a fully insured growing excavation company in southern NH. We specialize in house lots, additions, barn/garage slabs, drainage systems, yard reclamation, land reshaping, stumping, tree removal, utility trenching and house demo. 22 years of experience. we take pride in our work and try to satisfy the customer beyond expectation on every job.

"Was very pleased with the results great company"

james s on March 2022

We are a fully insured growing excavation company in southern NH. We specialize in house lots, additions, barn/garage slabs, drainage systems, yard reclamation, land reshaping, stumping, tree removal, utility trenching and house demo. 22 years of experience. we take pride in our work and try to satisfy the customer beyond expectation on every job.

"Was very pleased with the results great company"

james s on March 2022


Surething Co., LLC
No reviews
Surething Co., LLC
No reviews
1 years of experience

Driveways, yard sloping and drainage, foundation prep, stump removal. I can do whatever is needed

Driveways, yard sloping and drainage, foundation prep, stump removal. I can do whatever is needed


Radford landscaping
No reviews
Radford landscaping
No reviews

Radford Landscaping Offering services for mowing, mulching, edging, hardscapes, spring and fall cleanups, brush removal, total yard renovation and much more! We are a owner operated local company serving New Hampshire. Call today for a free quote!

Radford Landscaping Offering services for mowing, mulching, edging, hardscapes, spring and fall cleanups, brush removal, total yard renovation and much more! We are a owner operated local company serving New Hampshire. Call today for a free quote!


CULLEN CONCRETE FORM CO
22 HOLMES AVE
No reviews
CULLEN CONCRETE FORM CO
22 HOLMES AVE
No reviews
57 years of experience

Install concrete footings, walls and slabs

Install concrete footings, walls and slabs


Wright Maintenance, Inc
Unknown
No reviews
Wright Maintenance, Inc
Unknown
No reviews
43 years of experience

Excavating Contractor, Logging Contractor, Snow Removal Service, Excavating service, Excavating company

Excavating Contractor, Logging Contractor, Snow Removal Service, Excavating service, Excavating company


Ibarra & Sons Excavating
8 Tamarack Court
No reviews
Ibarra & Sons Excavating
8 Tamarack Court
No reviews
26 years of experience

ibarra & sons excavating is an complete sitework excavating contractor-specializing in residential construction -this would include house lots/ additions / garages

ibarra & sons excavating is an complete sitework excavating contractor-specializing in residential construction -this would include house lots/ additions / garages


Balsewice concrete
22 Careyville Rd
No reviews
Balsewice concrete
22 Careyville Rd
No reviews

Dirt Dynamix LLC
No reviews
Dirt Dynamix LLC
No reviews

We are a small dirt work and welding company based out of central New Hampshire. We are a family business, co-owned by Brother-in-Laws. We have both been in the industry for 5 years. Get in contact with us if you are looking for any of these services! - Yard expansions/ Renovations - Driveway installs - Hardscaping - Retaining walls - Drainage - Light demo - Concrete slabs - Water features - Land clearing - Metal fab & Repair work ( steel, stainless, aluminum) -Shed Moving -Container Moving

We are a small dirt work and welding company based out of central New Hampshire. We are a family business, co-owned by Brother-in-Laws. We have both been in the industry for 5 years. Get in contact with us if you are looking for any of these services! - Yard expansions/ Renovations - Driveway installs - Hardscaping - Retaining walls - Drainage - Light demo - Concrete slabs - Water features - Land clearing - Metal fab & Repair work ( steel, stainless, aluminum) -Shed Moving -Container Moving

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FAQs for retaining wall installation projects in Keene, NH

A well-built retaining wall can absolutely boost home value. By carving out level space, preventing erosion, and giving your yard a clean, layered look, you raise both curb appeal and usable square footage. Home appraisers estimate a 100% to 200% return on the money you spend on building a retaining wall, especially when you choose durable materials and a design that complements the house.

Material and craftsmanship dictate how long a retaining wall lasts. Expect five to 20 years from wood, 20 to 100 from metal, 50 to 100 from concrete, and up to 200 from stone. Choose quality materials, hire an experienced installer, and schedule routine maintenance, and you’ll squeeze the maximum life out of any wall.

Yes, retaining walls require a drainage system. Without proper drainage, water builds up behind the wall and can push it forward or crack the blocks. Most pros add gravel trenches, perforated pipes, and weep holes to move rainwater and groundwater away. This simple step relieves pressure, protects the foundation, and keeps the surrounding soil in place.

Most retaining walls go up in one to three weeks. Crews start by prepping and grading the site, then pour or set footings, stack the blocks, and finish with backfill and clean-up. Bad weather, complicated terrain, or permit holdups can stretch the schedule, but an experienced contractor will build slack into the timeline and keep you informed.

The Keene, NH homeowners’ guide to retaining wall installations
From average costs to expert advice, get all the answers you need to get your job done.
concrete being removed with jackhammer
Jun 26, 2025
Jun 26, 2025
Budget for concrete removal costs based on factors such as square footage, project type, thickness, surface type, location, and more.
yard with retaining wall and stone steps
Jun 26, 2025
Jun 26, 2025
Budget for retaining wall costs based on factors such as wall type, site preparation, wall enhancements, labor, wall size, and more.
A concrete slab used as a house’s foundation
Jun 25, 2025
Jun 25, 2025
The cost to install a concrete slab depends mainly on the size of the slab you need, plus the thickness, finish, and labor involved.
newly installed driveway made of pavers
Jun 23, 2025
Jun 23, 2025
Budget for paver driveway costs based on factors such as driveway size, materials, permits, labor, removal, add-ons, and more.
professional repairing a brick patio pathway
Jun 16, 2025
Jun 16, 2025
Learn how much sidewalk repairs cost based on factors like the material, type of damage, labor rates, and permits required.
professional delivering concrete to jobsite
Apr 21, 2025
Apr 21, 2025
In this guide, we'll explain the factors that influence concrete delivery costs so you can make informed decisions about your next home improvement project.
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