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Avatar for HL Design / Turf and Flora Landscaping, LLC

HL Design / Turf and Flora Landscaping, LLC

4.76(
61
)
Approved Pro

HL Design / Turf and Flora Landscaping, LLC

4.76(
61
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
16 years of experience

HL Design is a professional residential design, build, firm, specializing in creative design solutions for hardscaping and landscaping projects. We are a Nickolock Hardscape pro contractor. We are also ISA Certified Arborists and offer complete plant health care, tree services, including tree removals, tree structure evaluation, soil analysis and Management.

"Excellent company"

Ezra J on March 2025

HL Design is a professional residential design, build, firm, specializing in creative design solutions for hardscaping and landscaping projects. We are a Nickolock Hardscape pro contractor. We are also ISA Certified Arborists and offer complete plant health care, tree services, including tree removals, tree structure evaluation, soil analysis and Management.

"Excellent company"

Ezra J on March 2025


"They did my concrete work and gave me the winning lottery numbers."

Sam B on August 2023

We are locally owned and operated. No job is too big or too small. Call us today for a free estimate! We are looking forward to going above and beyond on your project soon!

"They did my concrete work and gave me the winning lottery numbers."

Sam B on August 2023


Avatar for Emerald Landscaping Corporation

Emerald Landscaping Corporation

4.23(
117
)
Approved Pro

Emerald Landscaping Corporation

4.23(
117
)
Approved Pro
Customers say: Quality work
12 local quotes requested
28 years of experience

Emerald Landscaping Corporation will always go the extra mile for their customers and makes sure to do the job the right way the first time around. Please call us today! *** Attention customer: Please be advised we do not provide one time mowing service visits***

"The office staff was communicative about scheduling and planned work. Excellent work!"

Jackie S on December 2023

Emerald Landscaping Corporation will always go the extra mile for their customers and makes sure to do the job the right way the first time around. Please call us today! *** Attention customer: Please be advised we do not provide one time mowing service visits***

"The office staff was communicative about scheduling and planned work. Excellent work!"

Jackie S on December 2023


Avatar for Great Falls Stone

Great Falls Stone

4.50(
10
)
Approved Pro

Great Falls Stone

4.50(
10
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
41 years of experience

Great Falls Stone is a Family owned and operated business that has been serving Maryland, Virginia & DC for the past 30 years. We use a variety of Natural stone and brick products. We can give you a free estimate, we will be happy to advise you on all your needs. Our service is excellent and our prices are competitive. Our experienced professional's can help you select just the right product to complete any job. Call us today at (301) 253-6633

"Highly recommend. Timely and reasonable estimate. Very knowledgeable on how to do the repairs. Once schedule they were there on time and finished in estimated time. Great result!"

ed n on May 2023

Great Falls Stone is a Family owned and operated business that has been serving Maryland, Virginia & DC for the past 30 years. We use a variety of Natural stone and brick products. We can give you a free estimate, we will be happy to advise you on all your needs. Our service is excellent and our prices are competitive. Our experienced professional's can help you select just the right product to complete any job. Call us today at (301) 253-6633

"Highly recommend. Timely and reasonable estimate. Very knowledgeable on how to do the repairs. Once schedule they were there on time and finished in estimated time. Great result!"

ed n on May 2023


Avatar for Allmaster Builders, Inc.

Allmaster Builders, Inc.

4.93(
81
)
Approved Pro

Allmaster Builders, Inc.

4.93(
81
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
58 local quotes requested

Allmaster Builders, Inc. has been serving Maryland since 1987. We have performed all types of home improvements including decks, room enclosures, basement remodeling, basement waterproofing, structural repair, room additions and much more. We are privately owned, licensed, bonded and insured. Our, President John Locantore has been in the construction and home improvement industry for more than 40 years. He has spent more than 16 years training and consulting in the basement waterproofing and structural repair industry. John has also testified as an expert witness in both Maryland and Virginia. His honest approach and competitive pricing has accumulated many satisfied customers throughout the years.

"From start to finish, Allmaster Home Services did an amazing job replacing our deck. We are so pleased with the turn out "

Julie C on October 2025

Allmaster Builders, Inc. has been serving Maryland since 1987. We have performed all types of home improvements including decks, room enclosures, basement remodeling, basement waterproofing, structural repair, room additions and much more. We are privately owned, licensed, bonded and insured. Our, President John Locantore has been in the construction and home improvement industry for more than 40 years. He has spent more than 16 years training and consulting in the basement waterproofing and structural repair industry. John has also testified as an expert witness in both Maryland and Virginia. His honest approach and competitive pricing has accumulated many satisfied customers throughout the years.

"From start to finish, Allmaster Home Services did an amazing job replacing our deck. We are so pleased with the turn out "

Julie C on October 2025


Avatar for JP Landscaping Inc

JP Landscaping Inc

4.46(
26
)
Approved Pro

JP Landscaping Inc

4.46(
26
)
Approved Pro
Customers say: Terrific value
11 local quotes requested
18 years of experience

At JP Landscaping Inc, We take care to provide our customers high quality services personalized for their unique needs. We are available to take your order 24 hours a day, 7 days a week. Our staff members are professional, courteous and efficient.

"Jose and his team did an amazing job, easy to communicate and always on time. Highly recommend JP Landscaping."

Vips P on March 2024

At JP Landscaping Inc, We take care to provide our customers high quality services personalized for their unique needs. We are available to take your order 24 hours a day, 7 days a week. Our staff members are professional, courteous and efficient.

"Jose and his team did an amazing job, easy to communicate and always on time. Highly recommend JP Landscaping."

Vips P on March 2024


Long Fence

3.88(
226
)

Long Fence

3.88(
226
)
Customers say: Quality work
81 years of experience

500 employees. Cost is determined by the job. Travel charges may apply. Ask about Angie's List discount. Financing available. Additional locations - 2520 Urbana Pk, Ijamsville, Maryland 21754; 1910 Betson Ct, Odenton, MD 21113; 42521 John Mosby Hwy, Chantilly, Virginia 20152. Additional phone numbers - (301) 662-1600, (410) 793-0600 & (703) 471-0960. Additional fax numbers - (301) 874-5706, (301) 261-0643 & (703) 478-3545.

"Initial rep was great and informative. Felt comfortable with initial sale. Hardly had any contact from customer service except for the payments. There were several delays that we were not informed about unless we called to ask. Took 7 months before they showed up to begin project. Only 1 person was sent to build steps. Took a week. Hard worked, hardly took a break. Had to call again to see when they would come to pour patio. Never knew when they were coming, they just showed up. Hardly spoke with the homeowners. Inspection paperwork was just left on porch. Additional paperwork that is "required by the County" had to be completed by homeowner and taken to Court house to be notarized and filed and also provide a copy back to Long Fence. Time sensitive materials which added to homeowners to-do list. Gave this contract to LF on the surface of their history and appearance of a 'good local company' but should have stayed with original contactors in VA. Puddle of water forms when it rains"

Anissa B on February 2024

500 employees. Cost is determined by the job. Travel charges may apply. Ask about Angie's List discount. Financing available. Additional locations - 2520 Urbana Pk, Ijamsville, Maryland 21754; 1910 Betson Ct, Odenton, MD 21113; 42521 John Mosby Hwy, Chantilly, Virginia 20152. Additional phone numbers - (301) 662-1600, (410) 793-0600 & (703) 471-0960. Additional fax numbers - (301) 874-5706, (301) 261-0643 & (703) 478-3545.

"Initial rep was great and informative. Felt comfortable with initial sale. Hardly had any contact from customer service except for the payments. There were several delays that we were not informed about unless we called to ask. Took 7 months before they showed up to begin project. Only 1 person was sent to build steps. Took a week. Hard worked, hardly took a break. Had to call again to see when they would come to pour patio. Never knew when they were coming, they just showed up. Hardly spoke with the homeowners. Inspection paperwork was just left on porch. Additional paperwork that is "required by the County" had to be completed by homeowner and taken to Court house to be notarized and filed and also provide a copy back to Long Fence. Time sensitive materials which added to homeowners to-do list. Gave this contract to LF on the surface of their history and appearance of a 'good local company' but should have stayed with original contactors in VA. Puddle of water forms when it rains"

Anissa B on February 2024


ROSE RESTORATION

4.92(
73
)

ROSE RESTORATION

4.92(
73
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Marble Polishing and Stone Restoration by Experienced Craftsmen. Concrete Polishing Specialists!! Rose Restoration has been serving residential customers for over 30 years!! Rose Restoration is family owned and operated. We have a price match policy. We guarantee our work. We are licensed and insured. We offer: Marble and Granite: Cleaning, Polishing, Refinishing, Sealing. Terrazzo Restoration, Repair and Maintenance Concrete Polishing and Staining Grout Replacement and Cleaning Historic Restoration Follow us on Twitter and “Like” us on Facebook for Stone Care Tips and Other Good Information!!

"After 5 years of self cleaning my stone kitchen floor and not being able to remove all of the dirt and grime buildup, I finally hired Rose Restoration to professional clean my floor. They did an outstanding job. The floor looks new again! The service technician was punctual and worked extremely hard for 6 hours. It was well worth the price and I will have them back in a few years for another spruce up."

Sarah R on March 2021

Marble Polishing and Stone Restoration by Experienced Craftsmen. Concrete Polishing Specialists!! Rose Restoration has been serving residential customers for over 30 years!! Rose Restoration is family owned and operated. We have a price match policy. We guarantee our work. We are licensed and insured. We offer: Marble and Granite: Cleaning, Polishing, Refinishing, Sealing. Terrazzo Restoration, Repair and Maintenance Concrete Polishing and Staining Grout Replacement and Cleaning Historic Restoration Follow us on Twitter and “Like” us on Facebook for Stone Care Tips and Other Good Information!!

"After 5 years of self cleaning my stone kitchen floor and not being able to remove all of the dirt and grime buildup, I finally hired Rose Restoration to professional clean my floor. They did an outstanding job. The floor looks new again! The service technician was punctual and worked extremely hard for 6 hours. It was well worth the price and I will have them back in a few years for another spruce up."

Sarah R on March 2021


gands concrete cutting

No reviews yet

gands concrete cutting

No reviews yet
21 years of experience

concrete cutting/ swing / demolition

concrete cutting/ swing / demolition


Dave's Masonry

5.00(
1
)

Dave's Masonry

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

Does not use subs. Owner operated. No travel charges. Cost is determined by the job.

Does not use subs. Owner operated. No travel charges. Cost is determined by the job.

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FAQs for retaining wall installation projects in Knoxville, MD

With proper design and construction, stone retaining walls can last anywhere from 50 to 200 years. They're built to withstand soil pressure and environmental factors, especially when reinforced with geogrid and constructed on solid foundations. Using quality materials and skilled professionals ensures your retaining wall will be durable for decades.

You can choose between natural stone and stone veneer for your project. Natural stone offers timeless durability and character, while stone veneer provides a sleek, modern look and is lighter to install. Both options are strong and provide good drainage. Consider your budget, maintenance preferences, and design goals to decide which material is best for your wall.

Choosing the right masonry professional is key to ensuring your stone wall stands the test of time. Be sure to check that the contractor has valid licenses and certifications, and a strong track record of quality work. Look at their past projects and read customer reviews. Meeting them in person and getting detailed quotes will help you make an informed decision. Taking these steps will help you find an expert who can build a sturdy and beautiful wall for your home.

The Knoxville, MD homeowners’ guide to retaining wall installations

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