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  • Verified reviews icon1.3k+
    Verified arboricultural services reviews

Find Arborists in Walker Mill

Avatar for Veteran Tree Services

Veteran Tree Services

4.97(
375
)
Approved Pro

Veteran Tree Services

4.97(
375
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
2013 years of experience

At Veteran Tree Services, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! We answer calls 24 hours a day.

"I have lived at this home for 30+ years. I liked all the big shade trees. Over the years, I have had to hire tree companies to remove trees due to disease or storm damage. I have experience with these types of services. Veteran Tree Services (Freddie, the owner) is the absolute best tree company I have ever hired. For a large tree, I have always gotten three quotes. Freddie's quote was competitive and he was timely with his initial response, follow-up and scheduling. His crew was great: they all kept busy during the process, and the clean up afterward was thorough. There was a technical aspect to my job. In removing large trees, it is common to use a rope in a nearby large tree as a "helper" to guide the branches and trunk down safely. This was my last large tree, so no "helper" tree was near. The other quotes I got didn't convince me this would be easy or possible without a crane. The Veteran Tree Services crew had the technical skills and experience and did a great job. Thanks!!!"

Thomas B on September 2025

At Veteran Tree Services, we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! We answer calls 24 hours a day.

"I have lived at this home for 30+ years. I liked all the big shade trees. Over the years, I have had to hire tree companies to remove trees due to disease or storm damage. I have experience with these types of services. Veteran Tree Services (Freddie, the owner) is the absolute best tree company I have ever hired. For a large tree, I have always gotten three quotes. Freddie's quote was competitive and he was timely with his initial response, follow-up and scheduling. His crew was great: they all kept busy during the process, and the clean up afterward was thorough. There was a technical aspect to my job. In removing large trees, it is common to use a rope in a nearby large tree as a "helper" to guide the branches and trunk down safely. This was my last large tree, so no "helper" tree was near. The other quotes I got didn't convince me this would be easy or possible without a crane. The Veteran Tree Services crew had the technical skills and experience and did a great job. Thanks!!!"

Thomas B on September 2025


"Quick to respond. Got the job done the same day. Professional."

Monique F on July 2024

Alfaro Construction, proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today!

"Quick to respond. Got the job done the same day. Professional."

Monique F on July 2024


"After a few rain delays, these guys came out on a Saturday morning to take down my 20+ year old tree and grind the stump. They did a great job from start to cleanup. The price was very good and I would definitely hire them again."

Laurence W on November 2025

2019 Super Service Award Winner (Four years in a row). Locally owned and operated Gaithersburg based Tree Service. Since 2000 Emergency Service Offered. Customer satisfaction always our priority. We offer FREE estimates and affordable pricing.

"After a few rain delays, these guys came out on a Saturday morning to take down my 20+ year old tree and grind the stump. They did a great job from start to cleanup. The price was very good and I would definitely hire them again."

Laurence W on November 2025


Avatar for LPZ Tree Solution

LPZ Tree Solution

5.00(
30
)
Approved Pro

LPZ Tree Solution

5.00(
30
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
Free onsite estimate

LPZ Tree Solution, is offering tree services in the DMV (DC, Maryland, Virginia) Area. We are a company with 20 years of experience, looking for the opportunity to serve at the lowest cost, we have all the licenses and insurance necessary to do the job. TREE REMOVAL, TREE TRIMMING, ANY work related to trees, we are the ones for the job.

"Exceptional Tree Service – Strongly Recommended! LPZ Tree Solution provided outstanding service—prompt, professional, and courteous from start to finish. They removed five trees, cleared low branches across 1.5 acres, and left our property spotless. As two Navy Officers, we admire their integrity, precision, and discipline. Mr. Lopez leads a top-tier crew with excellence and care. We fully and proudly recommend LPZ Tree Solution—Mr. Lopez!"

SID L on July 2025

LPZ Tree Solution, is offering tree services in the DMV (DC, Maryland, Virginia) Area. We are a company with 20 years of experience, looking for the opportunity to serve at the lowest cost, we have all the licenses and insurance necessary to do the job. TREE REMOVAL, TREE TRIMMING, ANY work related to trees, we are the ones for the job.

"Exceptional Tree Service – Strongly Recommended! LPZ Tree Solution provided outstanding service—prompt, professional, and courteous from start to finish. They removed five trees, cleared low branches across 1.5 acres, and left our property spotless. As two Navy Officers, we admire their integrity, precision, and discipline. Mr. Lopez leads a top-tier crew with excellence and care. We fully and proudly recommend LPZ Tree Solution—Mr. Lopez!"

SID L on July 2025


"I received a fair and detailed estimate. The team was arrived promptly, was very courteous, and efficiently and neatly completed both jobs on time. I will hire them for future projects."

Vincent W on September 2025

Jesryn Landscaping is a locally owned and operated landscaping company. We specialize in landcaping, hardscaping, mowing, trimming, cutting trees, pavers, concrete, fencing and any other outdoor needs.

"I received a fair and detailed estimate. The team was arrived promptly, was very courteous, and efficiently and neatly completed both jobs on time. I will hire them for future projects."

Vincent W on September 2025


Avatar for Ballard Enterprises - Lawn, Landscaping, Tree Services

Ballard Enterprises - Lawn, Landscaping, Tree Services

4.68(
262
)
Approved Pro

Ballard Enterprises - Lawn, Landscaping, Tree Services

4.68(
262
)
Approved Pro
Customers say: Quality work
2003 years of experience
Free onsite estimate

We are a full service Lawn Care, Landscaping, and Tree Service. If it's in your yard, our professional staff of qualified and certified technicians are here to help. We offer a full range of services, including: - Lawn Maintenance - Patios and Walkways - Fire Pits and Water Features - Outdoor Kitchens and Pool Surroundings - Paver Driveways - Tree Removal - Tree Pruning - Stump Grinding - Tree health and Risk Assessment - All other facets of Lawn Care, Landscaping, and Tree Services

"Project Manager came to site. Reviewed tasks and provided estimates"

Tochi I on January 2025

We are a full service Lawn Care, Landscaping, and Tree Service. If it's in your yard, our professional staff of qualified and certified technicians are here to help. We offer a full range of services, including: - Lawn Maintenance - Patios and Walkways - Fire Pits and Water Features - Outdoor Kitchens and Pool Surroundings - Paver Driveways - Tree Removal - Tree Pruning - Stump Grinding - Tree health and Risk Assessment - All other facets of Lawn Care, Landscaping, and Tree Services

"Project Manager came to site. Reviewed tasks and provided estimates"

Tochi I on January 2025


Avatar for Beautiful Country Tree Services, Inc.

Beautiful Country Tree Services, Inc.

4.79(
33
)
Approved Pro

Beautiful Country Tree Services, Inc.

4.79(
33
)
Approved Pro
Customers say: True professional
2024 years of experience
Free onsite estimate

Beautiful Country Tree Services, Inc. is your industry expert in Gaithersburg and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Give us a call today, we look forward to working with you! Website: https://www.beautifulcountryllc.com/

"Did a great job."

Jeremy S on November 2025

Beautiful Country Tree Services, Inc. is your industry expert in Gaithersburg and the surrounding areas. We pride ourselves on our extreme professionalism and attention to detail. Give us a call today, we look forward to working with you! Website: https://www.beautifulcountryllc.com/

"Did a great job."

Jeremy S on November 2025


RockOn Paving & Sealcoating

4.95(
19
)
Approved Pro

RockOn Paving & Sealcoating

4.95(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
2019 years of experience

We specialize in asphalt paving, sealcoating, repairs, and more! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all of the services we offer below and call -- or-- click to schedule a free estimate today!

"Brandon provided outstanding service. The crew was punctual, They paid great attention to detail, ensuring the driveway was smooth and very evenly sealed. The end result looks fantastic, and i couldn't be happier with their work. Their customer service was also excellent- clear communication and friendly support through the progress."

Dasha S on February 2025

We specialize in asphalt paving, sealcoating, repairs, and more! We guarantee your satisfaction and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all of the services we offer below and call -- or-- click to schedule a free estimate today!

"Brandon provided outstanding service. The crew was punctual, They paid great attention to detail, ensuring the driveway was smooth and very evenly sealed. The end result looks fantastic, and i couldn't be happier with their work. Their customer service was also excellent- clear communication and friendly support through the progress."

Dasha S on February 2025


Avatar for Milton's Tree Care MD

Milton's Tree Care MD

4.78(
46
)
Approved Pro

Milton's Tree Care MD

4.78(
46
)
Approved Pro
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
2000 years of experience

At Milton’s Tree Care Services, we provide expert tree care to keep your property safe, beautiful, and thriving. Our certified arborists specialize in tree trimming, pruning, removal, and stump grinding for both residential and commercial properties. Whether you need to remove hazardous branches, improve the health and appearance of your trees, or clear away a damaged or fallen tree, our team delivers safe, efficient, and affordable results. Serving Upper Marlboro, MD, and the greater Washington, D.C. area, Milton’s Tree Care Service is committed to quality workmanship and outstanding customer service on every job. Contact us today for professional tree removal, trimming, and stump removal services you can trust.

"I used Milton's to remove a tree from my backyard and grind the stump. The crew arrived on time, was careful doing their work, and cleaned up afterward. I thought the price was very far and the service was excellent. I highly recommend Milton's."

Tom D on October 2025

At Milton’s Tree Care Services, we provide expert tree care to keep your property safe, beautiful, and thriving. Our certified arborists specialize in tree trimming, pruning, removal, and stump grinding for both residential and commercial properties. Whether you need to remove hazardous branches, improve the health and appearance of your trees, or clear away a damaged or fallen tree, our team delivers safe, efficient, and affordable results. Serving Upper Marlboro, MD, and the greater Washington, D.C. area, Milton’s Tree Care Service is committed to quality workmanship and outstanding customer service on every job. Contact us today for professional tree removal, trimming, and stump removal services you can trust.

"I used Milton's to remove a tree from my backyard and grind the stump. The crew arrived on time, was careful doing their work, and cleaned up afterward. I thought the price was very far and the service was excellent. I highly recommend Milton's."

Tom D on October 2025


Avatar for John Krause Construction

John Krause Construction

4.67(
127
)
Approved Pro

John Krause Construction

4.67(
127
)
Approved Pro
Customers say: Quality work
1998 years of experience
Free onsite estimate

John Krause Construction, Inc. is an unparalleled team of professionals dedicated to the mission of custom home design and building. Together the John Krause team creates a superlative custom home building and home improvement experience tailored to the needs, wants and dreams of each client. We are passionate about our client relationships and this is reflected in all that we do. From the in-house design process, interior and exterior customization and artisanal craftsmanship to the professional management and accurate fixed pricing, our aim is your total satisfaction with your new home, architectural restoration or home remodeling project. 

"I am writing to formally express my deep dissatisfaction with the recent retaining wall replacement project completed by John Krause Construction (JKC) at my property. After reading positive reviews and receiving an estimate that, although over my budget, seemed reasonable for the work involved, I made the decision to hire JKC. Unfortunately, this has proven to be a significant mistake, and I am left extremely disappointed with both the quality of work and the overall experience. Here are the main issues I encountered: 1. Unprofessional Behavior: The crew exhibited unacceptable behavior while working on my property. Not only did I witness them disposing of bodily fluids on-site, but they were also disrespectful and dismissive. when I raised concerns no response was received. I now smell urine when entering and exiting my garage. 2. Unresponsive Ownership: I have attempted to reach out to the owner multiple times to address these concerns and resolve the issues, but my messages have been met with silence. This lack of communication is incredibly frustrating and has only added to my disappointment. The owner refused to speak on the phone since the owner was made aware of the call being recorded. 3. Property Damage: During the construction process, my property was left damaged in multiple areas. This included e.g., landscaping destruction, equipment damage. Personal crew members vehicles being driven through my yard leaving deep tire marks damage. 4. Subpar Quality of Work: Despite the high cost of the project, the final result does not meet the standards outlined in the estimate or contract. No proper grading was completed. Every time it rains pools of water sits in front and behind the wall. The response received was. “we have passed all inspections.  There will be some water pooling while it is settling still. Plus the fact of the hard rain today, it will happen.” The wall has been completed for 2 months. Given the extensive problems, stress and anxiety I have faced. I do not recommend John Krause Construction."

B F on April 2025

John Krause Construction, Inc. is an unparalleled team of professionals dedicated to the mission of custom home design and building. Together the John Krause team creates a superlative custom home building and home improvement experience tailored to the needs, wants and dreams of each client. We are passionate about our client relationships and this is reflected in all that we do. From the in-house design process, interior and exterior customization and artisanal craftsmanship to the professional management and accurate fixed pricing, our aim is your total satisfaction with your new home, architectural restoration or home remodeling project. 

"I am writing to formally express my deep dissatisfaction with the recent retaining wall replacement project completed by John Krause Construction (JKC) at my property. After reading positive reviews and receiving an estimate that, although over my budget, seemed reasonable for the work involved, I made the decision to hire JKC. Unfortunately, this has proven to be a significant mistake, and I am left extremely disappointed with both the quality of work and the overall experience. Here are the main issues I encountered: 1. Unprofessional Behavior: The crew exhibited unacceptable behavior while working on my property. Not only did I witness them disposing of bodily fluids on-site, but they were also disrespectful and dismissive. when I raised concerns no response was received. I now smell urine when entering and exiting my garage. 2. Unresponsive Ownership: I have attempted to reach out to the owner multiple times to address these concerns and resolve the issues, but my messages have been met with silence. This lack of communication is incredibly frustrating and has only added to my disappointment. The owner refused to speak on the phone since the owner was made aware of the call being recorded. 3. Property Damage: During the construction process, my property was left damaged in multiple areas. This included e.g., landscaping destruction, equipment damage. Personal crew members vehicles being driven through my yard leaving deep tire marks damage. 4. Subpar Quality of Work: Despite the high cost of the project, the final result does not meet the standards outlined in the estimate or contract. No proper grading was completed. Every time it rains pools of water sits in front and behind the wall. The response received was. “we have passed all inspections.  There will be some water pooling while it is settling still. Plus the fact of the hard rain today, it will happen.” The wall has been completed for 2 months. Given the extensive problems, stress and anxiety I have faced. I do not recommend John Krause Construction."

B F on April 2025

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Arborists questions, answered by experts

Typical pergola kits include four support columns, several rafters, top runners, support beams, and a base for bolting the structure to a concrete surface. The types of pergolas vary by manufacturer and feature. Some have only two support columns, with the rest of the structure leaning against a carport or patio. Others have retractable shade canopies to keep cool in the summer. 

A pergola needs to be anchored, and typically, concrete is the best anchor option. Pergolas should be anchored to a concrete slab or concrete footings, and this is commonly required by municipal building codes. When applying for a permit to install a pergola, be sure to check the anchoring requirements as well.

Pergolas may have a 50% to 80% return on investment, whether they’re standard, manual, motorized, or smart pergolas. Your pergola will add more value when you choose a structure made from durable, long-lasting materials and when the pergola is properly installed by a professional. Extra features like a motorized roof, smart louvers, and heaters or misters may give you a better ROI.

Though this is a project that can be DIY-ed—there are kits available for $600 to $7,500—hiring a pergola pro will ensure the final product is structurally sound. A savvy homeowner may already have all the necessary tools and know-how to build a DIY pergola, but the difference in cost isn’t that much, and having help will make the process easier in general.

Turnbuckle weight loads vary depending on their size. Smaller 1/4-inch turnbuckles have a weight capacity of about 500 pounds. A 3/8-inch diameter turnbuckle, which is strong enough to handle most residential fence gates, can handle a working load of 1,200 pounds. Larger 1/2-inch diameter models have a limit of 4,000 pounds.

The Walker Mill, MD homeowners’ guide to arboricultural services

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