175 tree services ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Merrimack: Hirko's Tree Service, CR Score 63/100; 4.8★ from 182 Google reviews; open 24/7.
Best for emergencies (open 24/7): Marquis Tree Service, posts 24/7 hours; ranked #2 of 175.
Most-reviewed: Martel Crane Service & Tree Removal, 759 Google reviews at 5.0★, the most of 175 ranked; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
175 Merrimack tree services are ranked here by CR Score, from ten published factors. 45 are open 24/7, 122 open Saturdays and 80 open Sundays, based on posted hours. The median Google rating is 4.9★ across 175 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Hirko's Tree Service | 63 | 4.8★ (182) | Hudson, 6 mi away | 24/7 | Overall |
| 2 | Marquis Tree Service | 63 | 5.0★ (725) | Acton, 23 mi away | 24/7 | Emergencies |
| 3 | Martel Crane Service & Tree Removal | 63 | 5.0★ (759) | Billerica, 25 mi away | 24/7 | Most reviews |
| 4 | Southern NH Tree and Landscape | 62 | 4.9★ (44) | Merrimack | 24/7 | — |
| 5 | Ducharme Tree Service LLC | 62 | 4.9★ (75) | Merrimack | Sat · Sun | — |
| 6 | Turcotte Tree Service | 62 | 4.9★ (74) | Londonderry, 7 mi away | 24/7 | — |
| 7 | Level Ground Stump Grinding | 61 | 5.0★ (113) | Londonderry, 7 mi away | Sat · Sun · Evenings | — |
| 8 | Greater Boston Tree Service | 61 | 5.0★ (98) | Chelmsford, 15 mi away | 24/7 | — |
| 9 | Todds Tree Service | 60 | 4.8★ (103) | Derry, 8 mi away | Sat · Sun · Evenings | — |
| 10 | Technical Tree Service LLC | 60 | 4.8★ (245) | Bedford, 8 mi away | Sat | — |
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: 4.8★ from 182 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Acton, 23 mi away
Ranked #2 because of its Google rating and trade focus: 5.0★ from 725 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Billerica, 25 mi away
Ranked #3 because of its Google rating and review volume: 5.0★ from 759 Google reviews, the most in Merrimack.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Merrimack
Ranked #4 because of its Google rating and trade focus: 4.9★ from 44 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Merrimack
Ranked #5 because of its Google rating and trade focus: 4.9★ from 75 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Londonderry, 7 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 74 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Londonderry, 7 mi away
Ranked #7 because of its Google rating and trade focus: 5.0★ from 113 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chelmsford, 15 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 98 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Derry, 8 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 103 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Bedford, 8 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 245 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Tewksbury, 20 mi away
Ranked #11 because of its Google rating and trade focus: 4.8★ from 211 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Milford, 11 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 59 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Derry, 10 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 136 Google reviews, listed on Google as “Tree service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Bedford, 5 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 48 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Hollis, 10 mi away
Ranked #15 because of its Google rating and trade focus: 4.8★ from 203 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Andover, 17 mi away
Ranked #16 because of its Google rating and trade focus: 4.9★ from 170 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Chester, 7 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 21 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manchester, 8 mi away
Ranked #18 because of its Google rating and trade focus: 4.5★ from 46 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Manchester, 9 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 105 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nashua, 8 mi away
Ranked #20 because of its Google rating and trade focus: 4.6★ from 36 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Merrimack
Ranked #21 because of its Google rating and trade focus: 5.0★ from 25 Google reviews, listed on Google as “Tree service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Pelham, 11 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 47 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Derry, 9 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 60 Google reviews, listed on Google as “Tree service”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Chester, 11 mi away
Ranked #24 because of its Google rating and trade focus: 5.0★ from 24 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Nashua, 6 mi away
Ranked #25 because of its Google rating and trade focus: 4.5★ from 50 Google reviews, listed on Google as “Tree service”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 175 ranked tree services here; the rest are on their profiles.
20 more tree services within 25 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 |
|---|---|---|
| 6-0-Tree Services LLC | 5.0★ (2) | 20 mi |
| 60Tree Tree Removal | 5.0★ (2) | 16 mi |
| A.J.J TREESERVICES LLC | 5.0★ (4) | 11 mi |
| Charbonneau Tree Service | 4.6★ (11) | 15 mi |
| Devaney Tree & Climbing LLC | 5.0★ (4) | 14 mi |
| Dow's Outdoor Services,Inc | 4.5★ (6) | 16 mi |
| EastCoastTreeServiceLLC . | 4.9★ (33) | 24 mi |
| Elm Tree Services | 5.0★ (23) | 23 mi |
| Granite State Construction & Tree Service | 3.0★ (2) | 16 mi |
| LeRow Logs LLC | 5.0★ (2) | 8 mi |
| Lucky Quinn's Landscaping & Pressure Washing LLC | 4.9★ (54) | 20 mi |
| New England Tree Service | 4.9★ (35) | 20 mi |
| Northern Arboriculture, LLC | 5.0★ (4) | In Merrimack |
| Popeye's Tree Service LLC | 2.0★ (2) | 22 mi |
| Potter Tree Care LLC | 5.0★ (29) | 25 mi |
| Renaissance Acres | 5.0★ (4) | 18 mi |
| The Grounds Guys of Bedford, NH | 4.9★ (39) | 6 mi |
| Treeworks | 3.5★ (2) | In Merrimack |
| U.S. Infantree Service | 5.0★ (2) | 8 mi |
| William Stewart & Sons | 5.0★ (3) | 20 mi |
National price ranges in USD, not adjusted for Merrimack. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Tree removal | $200 | $750 | $2,000 | Per tree: typical range of customer-reported removals. US national range | October 2026 |
Late fall through winter, when most trees are dormant, is the usual time for planned pruning and removals. In New Hampshire, ice and snow storms bring a rush of emergency removals.
We scored 175 Merrimack tree services 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 Merrimack 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 |