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Emergency Tree Services in Groton, CT (2026)

Top 50 of 111 tree services, in emergency orderUpdated 0 paid placements in this rankingHow we rank

25 of the 50 tree services on this list post 24/7 hours. 24/7 businesses come first, then same-day, each ranked by CR Score with availability weighted higher.

Tree on a power line: stay 30 feet away and call your utility. Tree on the house: leave the affected rooms.

The short answer

  1. 1

    #1 for emergency tree service in Groton: Satti's Family Trees, open 24/7.

Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank

Top emergency tree services in Groton at a glance

Top emergency tree services in Groton at a glance
RankBusinessCR ScoreGoogle ratingBased inHours
1Satti's Family Trees695.0★ (271)Groton24/7
2Denison Tree Removal655.0★ (100)Ledyard, 6 mi away24/7
3Tomorrow's Trees655.0★ (129)East Haddam, 9 mi away24/7
4Swing Bridge Tree645.0★ (39)Groton24/7
5Dunn's Tree Service LLC644.7★ (42)Groton24/7
6A&B Tree Service644.7★ (37)Groton24/7
7Coastal Tree Rhode Island635.0★ (27)Groton24/7
8Todd's Tree Service LLC635.0★ (181)East Haddam, 19 mi away24/7
9AFFORDABLE TREE LLC - Mystic, CT formerly Affordable Tree Service634.4★ (33)Groton24/7
10Arbpros Tree Service635.0★ (20)Groton24/7

Call an emergency tree service in Groton now

24/7 hours mean the business says its phone is answered around the clock. Arrival time depends on where the crew is. Ask for an arrival window when you call.

The 50 emergency tree services in Groton, ranked

24/7 first, then same-day service, then the rest. Each group is in CR Score order on emergency weights. The full ranking of all 111 is on the tree services page.

Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.

  2. #2 Denison Tree Removal

    Based in Ledyard, 6 mi away

    65/100CR Score

    Ranked #2 because of its Google rating and trade focus: 5.0★ from 100 Google reviews, listed on Google as “Tree service”.

    • 5.0★ from 100 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1855 Center Groton Rd, Ledyard, CT 06339
    View profile for Denison Tree Removal(860) 912-7936

  3. #3 Tomorrow's Trees

    Based in East Haddam, 9 mi away

    65/100CR Score

    Ranked #3 because of its Google rating and trade focus: 5.0★ from 129 Google reviews, listed on Google as “Tree service”.

    • 5.0★ from 129 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    467 Chesterfield Rd, Oakdale, CT 06370
    View profile for Tomorrow's Trees(860) 848-8746

  6. #6 A&B Tree Service

    Based in Groton

    64/100CR Score

    Ranked #6 because of its Google rating and trade focus: 4.7★ from 37 Google reviews, listed on Google as “Tree service”.

    • 4.7★ from 37 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    86 CT-163, Montville, CT 06382
    View profile for A&B Tree Service(860) 886-3043

  11. #11 Wilcox Tree Experts

    Based in Old Saybrook, 12 mi away

    62/100CR Score

    Ranked #11 because of its Google rating and trade focus: 4.9★ from 66 Google reviews, listed on Google as “Tree service”.

    • 4.9★ from 66 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    61 Buttonball Rd, Old Lyme, CT 06371
    View profile for Wilcox Tree Experts(860) 434-2103

  13. #13 Yankee Tree LLC

    Based in Old Saybrook, 11 mi away

    62/100CR Score

    Ranked #13 because of its Google rating and trade focus: 5.0★ from 49 Google reviews, listed on Google as “Tree service”.

    • 5.0★ from 49 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    122 Whippoorwill Rd, Old Lyme, CT 06371
    View profile for Yankee Tree LLC(860) 434-8733

  19. #19 Jsp Tree Service

    Based in Ledyard, 11 mi away

    59/100CR Score

    Ranked #19 because of its Google rating and trade focus: 4.6★ from 18 Google reviews, listed on Google as “Tree service”.

    • 4.6★ from 18 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    193 Noble Hill Rd, Oakdale, CT 06370
    View profile for Jsp Tree Service(860) 608-3827

  23. #23 Tazmanian Tree Devil

    Based in Plainfield, 22 mi away

    58/100CR Score

    Ranked #23 because of its Google rating and trade focus: 4.7★ from 44 Google reviews, listed on Google as “Tree service”.

    • 4.7★ from 44 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    344 Tarbox Rd, Plainfield, CT 06374
    View profile for Tazmanian Tree Devil(860) 564-1936

  24. #24 Howard Tree Service

    Based in Guilford, 20 mi away

    58/100CR Score

    Ranked #24 because of its Google rating and trade focus: 4.9★ from 25 Google reviews, listed on Google as “Tree service”.

    • 4.9★ from 25 Google reviews
    • Open 24/7
    Hours
    Open 24 hours, 7 days
    Address
    1000 Industrial Park Rd, Deep River, CT 06417
    View profile for Howard Tree Service(860) 388-8139

Top 50 of 111 tree services by emergency score

#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile.

tree services in Groton, ranks 26 to 50
RankBusinessCR ScoreGoogle ratingDistance
26Tyree Tree Service574.9★ (17)20 mi
27Timber Works Tree Service LLC565.0★ (19)25 mi
28CT Stump Genie LLC565.0★ (11)20 mi
29MAD Lawn and Tree LLC565.0★ (7)20 mi
30Walker Brothers Tree Removal LLC555.0★ (9)24 mi
31Tree Works Unlimited554.2★ (10)23 mi
32Ortelt Tree545.0★ (5)25 mi
33Kingsley Tree & Landscape524.6★ (9)20 mi
34Allied Tree Experts514.2★ (10)4 mi
35Brouwer's Tree Services503.4★ (5)In Groton
36K&L Landscaping505.0★ (4)14 mi
37Halcyon Landscaping & Exterior505.0★ (3)12 mi
38611 Lawn Care505.0★ (8)20 mi
39Clark’s Custom Services495.0★ (5)17 mi
40A&D Tree Service494.8★ (22)18 mi
41A Z Tree & Timber LLC485.0★ (10)14 mi
42Greentree LLC475.0★ (5)11 mi
43Palmer's475.0★ (8)16 mi
44CONNECTICUT Landscape & Tree464.7★ (15)24 mi
45Shoreline Tree Expert454.3★ (3)13 mi
46D & D Enterprises443.7★ (3)17 mi
47East Lyme Tree Services LLC435.0★ (15)In Groton
48Delia Tree Services434.9★ (15)In Groton
49Ornamentals LLC435.0★ (3)20 mi
50Lamb Family Tree Care434.7★ (15)In Groton

How we ranked emergency tree services in Groton

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 tree services are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.

Read the full method: formula, sources and exclusions

CR Score factors and weights
FactorWeightComputed from
Reputation15%Google star rating, adjusted for how many reviews back it
Credentials15%Active state license, bond and workers’ comp on file
Review volume10%Number of Google reviews, compared with the most-reviewed business on the list
Recency5%Share of reviews from the last 12 months
Availability15%Weekly open hours, Saturday, Sunday, 24/7 or same-day
Trade focus10%How clearly the business does this trade (its Google category and name)
Proximity5%Based in the city scores highest, less the farther away it is
Claimed profile10%The business has claimed its ContractorsRanked profile (free or paid earn the same)
Partnered5%The business links to ContractorsRanked from its own website with our badge, checked periodically
ContractorsRanked reviews10%Verified customer reviews collected by ContractorsRanked: their rating and how many there are

Emergency tree services in Groton: questions

Which tree services in Groton are open 24/7?

25 on this list post 24/7 hours, including Satti's Family Trees, Denison Tree Removal, Tomorrow's Trees, Swing Bridge Tree and Dunn's Tree Service LLC.

Who is ranked #1 for emergency tree service in Groton, CT?

Satti's Family Trees is #1, with a CR Score of 69 out of 100 on emergency weights.

How are emergency tree services in Groton ranked?

Emergency lists move 10 points of the CR Score from reputation to availability: 15% and 15%. Availability credits 24/7 hours, same-day service, weekend hours and weekly open hours. 24/7 tree services are listed first, then same-day, then the rest; ranks follow that order. Paid placement never changes a rank.

What should I do before the tree service arrives?

Tree on a power line: stay 30 feet away and call your utility. Tree on the house: leave the affected rooms.

How many emergency tree services here list a phone number?

25 of the 25 businesses ranked in full list a phone number. Tap Call to dial it.

Update log for Groton

  1. October 2026: CR Scores recalculated for 111 tree services serving Groton.

More emergency and tree service pages