Top 10 highest-rated landscapers in Maryland
Looking for the best landscaping company in Maryland? These are the businesses with the strongest customer ratings we can show you, each labeled with where the rating comes from. Ratings are not paid placements.
Quick answer
The highest-rated landscaping company in Maryland on Local Landscaping is Outdoor Illumination, with 4.9 out of 5 from 75 reviews (Angi). We ranked 48 businesses with at least 5 reviews by a review-weighted rating, so a high score from a handful of reviews does not outrank a slightly lower score from hundreds.
- Ranked
- 10
- Businesses compared
- 48
- Minimum reviews
- 5
Ratings collected as of .
The ranking
- 1
Outdoor Illumination
Bethesda, MD
- collected October 2026
Outdoor Lighting, Irrigation Installation & Repair
- 2
- 3
- 4
Land Advanced LLC
Columbia, MD
- collected October 2026
Landscape Installation, Lawn Mowing & Maintenance
- 5
- 6
Willow Oak Flower and Herb Farm
Severn, MD
- collected October 2026
Nurseries & Plants, Native Plant Landscaping
- 7
- 8
Exec-U-Lawn
Bowie, MD
- collected October 2026
Sod Installation, Lawn Mowing & Maintenance, Irrigation Installation & Repair, Seasonal Cleanup
- 9
Hawkins Landscaping
Boonsboro, MD
- collected October 2026
Landscape Design, Landscape Installation, Hardscaping
- 10
RD7 Landscaping LLC
Wheaton, MD
- collected October 2026
Lawn Mowing & Maintenance, Seasonal Cleanup, Snow Removal, Landscape Installation
How we rank
- Only businesses based in Maryland with at least 5 reviews are compared.
- Only independent review platforms count: Google, Yelp, Angi and HomeAdvisor, Houzz, Facebook, BBB, Thumbtack and Porch (each linked and dated), plus reviews written by signed-in users on Local Landscaping.
- Ratings published on a company's own website or in review widgets the company controls are shown on its profile but never used to rank.
- We rank by a weighted rating that adds 20 average reviews to every business, so 5.0 from 6 reviews does not beat 4.8 from 300.
- Sponsorship, claimed status and advertising have no effect on the order.
- A rating is a signal, not a guarantee. Check services and service areas, and compare written quotes before you hire.
Frequently asked questions
What is the highest-rated landscaping company in Maryland?
Outdoor Illumination ranks first, with 4.9 out of 5 from 75 reviews. Rock Creek Tree, Turf & Landscape is second and Dylan's Lawn Care third.
How is this ranking calculated?
Each business needs at least 5 reviews. We combine its rating from an independent review platform (Google, Yelp, Angi, HomeAdvisor, Houzz, Facebook, BBB, Thumbtack or Porch, with the date we collected it) with reviews written on Local Landscaping. Ratings from a company's own website or review widgets it controls are not used, then use a weighted average that adds 20 "average" reviews to every business. That keeps a perfect score from a few reviews from beating a strong score from many.
Can a business pay to rank higher?
No. Sponsored placement and claimed listings have no effect on this ranking. Only review ratings and review counts do.
Is the highest-rated company the right one for my project?
Not always. Ratings show past customer satisfaction, not price, availability or whether a company does your type of work. Check the services and areas each business lists, and get written quotes from at least two or three before you hire.
How can my business appear on this list?
Add or claim your free listing, then ask your customers to leave reviews. Reviews on Local Landscaping count toward the ranking as soon as they are published.