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    Professional tree service worker cutting down a large tree in Sudbury MA - Dennis Tree Service Inc.

    Tree Service Contractor in Sudbury, MA

    Dennis Tree Service Inc. specializes in tree removal, stump grinding, and land clearing. With over 15 years of experience, we provide safe, reliable, and professional tree care across MetroWest MA.

    Dennis Tree Service Logo

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    100% Local
    Fully Insured
    15+ Years Experience
    OSHA-Trained Crew
    Family Business
    100% Local
    Fully Insured
    15+ Years Experience
    OSHA-Trained Crew
    Family Business

    ABOUT US

    I'm Denilson Roque, the owner of Dennis Tree Service Inc. After working for a professional tree service for 14 years, I decided to start my own company in 2011 to better serve the community. We are a family-owned, hands-on operation based right here in Sudbury, MA.

    With over 15 years of experience, a fully insured OSHA-trained crew, and a commitment to honest, hardworking service, we handle everything from tree removal to stump grinding and land clearing. We treat every property with the utmost respect.

    Denilson Roque and the Dennis Tree Service team in Sudbury MA

    Our Process

    Simple, transparent, and hassle-free from start to finish.

    01

    Call or Request a Free Quote

    02

    Free On-Site Estimate

    03

    Schedule the Job

    04

    We Handle Everything Safely

    05

    Clean Site, Happy Customer

    Ready to Get Started?

    Get Your Free Estimate Today!

    • Fully Insured & Licensed
    • 100% Satisfaction Guarantee
    • Fast, Safe, and Reliable

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    Background
    Discover what our customers have to say about us

    REVIEWS

    Contact Us
    What our clients say about us
    5.00
    53 reviews
    AI Summary
    Professional, responsive, and efficient tree-service crews offering competitive pricing, safe large-tree removals, stump grinding, and thorough cleanu... More
    5
    Apr 09, 2026
    Did a great job removing a tree from my house. Respectable.
    DDDavid DuRussel247
    5
    Jan 20, 2026
    Dennis Tree Service is an outstanding company! They were doing work at our neighbor’s house, and my wife decided to give them a call. A representative... More
    AAndrew247
    5
    Sep 15, 2025
    I am in awe of the work that was done today. Hard working and professional best describes Dennis and his team. I will not hesitate to hire them again ... More
    JSJeanne Stirling247
    5
    Jul 30, 2025
    This is the second time that we've worked with Dennis and his crew. Both times we had an excellent experience. He is quick to respond, provides comp... More
    MSMatthew Simmons247
    5
    Jan 13, 2025
    Highly recommend their service.
    SLsuram liyanage247
    5
    Jan 09, 2025
    We hired Dennis Tree to remove a 40' and 60' tree from tough locations. They were fast, safe, and highly professional. Highly recommended for large tr... More
    DSDanny Schissler247
    5
    Oct 18, 2024
    Had a large tree, large branches, and several smaller trees that were pretty close to my house removed by Dennis Tree Services.They worked quickly, sa... More
    BKBrian Keeley-DeBonis247
    5
    Oct 04, 2024
    Dennis and his team did a great job and were very thorough!
    SDSusan DeMichele247
    5
    Sep 30, 2024
    Outstanding service from Dennis and his crew. We had a massive tree fall overnight blocking our driveway. He was there early that day to get us out of... More
    ECEignh Cullinane247
    5
    Sep 23, 2024
    Jeff, from Dennis Tree Service worked all day at my housepruning way overgrown Kousa dogwoods. He did a great joband was neat and meticulous. Highly... More
    JDJune Diffenbach247
    5
    Sep 18, 2024
    Dennis was a pleasure to deal with. He responded quickly and came by the same day to provide a quote which was very fair. He and his crew did a great ... More
    DSDanforth Sullivan247
    5
    Sep 11, 2024
    I can't say enough about this company!! The whole team is simply amazing. I had about 30 trees removed & they had all trees removed within 5/6 hours. ... More
    PPPatti Parker247
    5
    Aug 29, 2024
    Great guy, great company
    BCBen Carpenter247
    5
    Aug 11, 2024
    Can’t recommend Dennis Tree Services enough! They removed 11 trees (5 of them were giant pine trees) around our house last year. He gave the best quot... More
    MVMasha V247
    5
    Aug 05, 2024
    Dennis Tree Service removed some 50 trees bordering my property in June. The crew of six were excellent. They worked well as a team and cleaned up t... More
    Jjnjjr1247
    5
    Jul 25, 2024
    Dennis is one of the few old school people left. He was fair in pricing, went the extra mile, his crew is amazing, they took down dangerous trees and ... More
    ZLzee linn247
    5
    Jul 17, 2024
    Dennis Tree Service is extremely professional and competent. We had several large pines in front of the house and the team took care of everything wit... More
    LRLee Raposa247
    5
    Jul 07, 2024
    Dennis Tree Service did a fantastic job removing 3 trees that were in a challenging location. They were on time and a much better value compared to ot... More
    BLBecky Leonard247
    5
    Jun 03, 2024
    We had removed 9 large trees and 7 small and medium size trees from our yard recently. Our front yard is tricky to place large crane, chipper, and tre... More
    MWMayumi Wilkinson247
    5
    Dec 07, 2023
    Excellent work done by the crew. They came in early, worked very efficiently as a team, sorted through all unexpected issues (had to remove two huge t... More
    AAArtem Abramchuk247
    5
    Nov 27, 2023
    I had 50+ trees removed by Dennis Tree Service a couple of weeks ago. Very professional, competitive pricing, organized, courteous and they did a grea... More
    IPIliana Perez247
    5
    Nov 16, 2023
    Excelente he is the best thanks guys
    MMmarcelo moreira247
    5
    Nov 09, 2023
    The crew was professional and amazing to work with. Dennis responded to our call within 24 hours and he’s knowledgeable and professional. Removed tw... More
    QQuyen247
    5
    Oct 05, 2023
    I worked with Dennis tree to remove 3 very large trees from our property. They were the first to show up and provide a quote, were reasonable/competi... More
    TRTara Roselli247
    5
    Sep 20, 2023
    This is an updated review of Dennis Tree Service, service date was 09/19/23.Dennis has a can-do spirit that shines through in a competitively priced q... More
    GKGabriel Kim247
    5
    Sep 19, 2023
    We were very impressed with Dennis and his crew. He came highly recommended from our neighbor who had used him in the past, so we hired him to remove ... More
    EDEmily Dreitz247
    5
    Aug 02, 2023
    Dennis and his crew were amazing. We had 60 trees removed from our property, as well as all the stumps. A majority of the work was done on one side ... More
    JKJ Kirk247
    5
    Jul 01, 2023
    I had a great experience working with Dennis Tree Service. They happened to be doing some work at my neighbors. I chatted with the team about some t... More
    SWSeth Waterman247
    5
    May 24, 2023
    Dennis tree service did a wonderful job on our property. He took the time to review our plan and made his own recommendations which were spot on. He g... More
    ESEric Shaw247
    5
    Jan 29, 2023
    Good guys who did a great job from start to finish. Highly recommend them.Stearns ln., Sudbury
    JDjoseph doyle247
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    OUR PROCESS

    Our process is simple and only contains a few simple steps

    Request Quote
    On-Site Estimate
    Schedule Job
    Safe Handling
    Clean Site
    Maps
    Background

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