20 landscapers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Harriman: Cornerstone Landscaping Supplies, CR Score 64/100; 4.7★ from 23 Google reviews; open 7 days a week.
Best for emergencies (open 24/7): MACO Tree Service and Landscaping, posts 24/7 hours; ranked #2 of 20.
Most-reviewed: Quality Landscape Co., 37 Google reviews at 4.6★, the most of 20 ranked; ranked #8.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
20 Harriman landscapers are ranked here by CR Score, from ten published factors. 4 are open 24/7, 15 open Saturdays and 4 open Sundays, based on posted hours. The median Google rating is 5.0★ across 20 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Cornerstone Landscaping Supplies | 64 | 4.7★ (23) | Harriman | Sat · Sun | Overall |
| 2 | MACO Tree Service and Landscaping | 64 | 5.0★ (12) | Harriman | 24/7 | Emergencies |
| 3 | Mill Creek Lawn & Landscape | 62 | 4.5★ (28) | Harriman | Sat · Evenings | — |
| 4 | Scenic Outdoors LLC | 61 | 5.0★ (27) | Harriman | — | — |
| 5 | RockSolid Hardscaping and Landscaping | 60 | 4.6★ (21) | Kingston, 8 mi away | 24/7 | — |
| 6 | TriStar Lawn Maintenance | 60 | 5.0★ (11) | Harriman | Sat | — |
| 7 | Medina Landscaping & Hardscaping | 60 | 4.1★ (17) | Harriman | Sat | — |
| 8 | Quality Landscape Co. | 60 | 4.6★ (37) | Harriman | Sat | Most reviews |
| 9 | Rock Garden Landscape and Irrigation Outdoor Services | 59 | 5.0★ (8) | Harriman | Sat · Evenings | — |
| 10 | Grass Kickers Lawn Care,LLC | 58 | 5.0★ (6) | Harriman | Sat · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.7★ from 23 Google reviews, listed on Google as “Landscaper”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harriman
Ranked #2 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Landscaper”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harriman
Ranked #3 because of its Google rating and trade focus: 4.5★ from 28 Google reviews, listed on Google as “Landscaper”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harriman
Ranked #4 because of its Google rating and trade focus: 5.0★ from 27 Google reviews, listed on Google as “Landscaper”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston, 8 mi away
Ranked #5 because of its Google rating and trade focus: 4.6★ from 21 Google reviews, listed on Google as “Landscaper”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harriman
Ranked #6 because of its Google rating and trade focus: 5.0★ from 11 Google reviews, listed on Google as “Landscaper”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harriman
Ranked #7 because of its Google rating and trade focus: 4.1★ from 17 Google reviews, listed on Google as “Landscaper”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harriman
Ranked #8 because of its Google rating and review volume: 4.6★ from 37 Google reviews, the most in Harriman.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harriman
Ranked #9 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Landscaper”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harriman
Ranked #10 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Landscaper”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harriman
Ranked #11 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Landscaper”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Loudon, 8 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Landscaper”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston, 10 mi away
Ranked #13 because of its Google rating and trade focus: 5.0★ from 12 Google reviews, listed on Google as “Landscaper”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harriman
Ranked #14 because of its Google rating and trade focus: 3.5★ from 6 Google reviews, listed on Google as “Landscaper”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Harriman
Ranked #15 because of its Google rating and review volume: 4.7★ from 28 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harriman
Ranked #16 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Landscaper”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Clinton, 15 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 12 Google reviews, listed on Google as “Landscaper”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Kingston, 8 mi away
Ranked #18 because of its Google rating and review volume: 4.7★ from 37 Google reviews, the most in Harriman.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harriman
Ranked #19 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lenoir City, 15 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Landscaper”.
Based on 8 of 10 factors; credentials and recency not yet collected.
20 more landscapers within 15 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| Addison's Property Maintenance | In Harriman | |
| B&B Landscaping | 9 mi | |
| Blank's Tree Work | 4.0★ (4) | In Harriman |
| DC Excavating & Hauling LLC | In Harriman | |
| Gomez Outdoor Designs Inc. | 5.0★ (1) | In Harriman |
| Heartland Lawn & Landscapes | In Harriman | |
| Horton Excavating & Tree Service | 4.9★ (34) | In Harriman |
| Johnson tree Experts | In Harriman | |
| KCG Lawncare | 6 mi | |
| Patriot Landclearing | 14 mi | |
| Quality Landscape Co. | In Harriman | |
| Right Crew Contracting | In Harriman | |
| Rivenbark Lawncare | 5 mi | |
| RiverRock Outdoors LLC | 5.0★ (1) | In Harriman |
| Saved By Grace Lawn Services | 6 mi | |
| Sergio’s Lawn and Tree Service | 5.0★ (2) | In Harriman |
| Smith Bobcat & Hauling Services | 9 mi | |
| Temple Lawn Care | In Harriman | |
| TN Services | In Harriman | |
| TNK Tree Service | 3.5★ (6) | In Harriman |
We scored 20 Harriman landscapers on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Harriman data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |