- Dickinson's Tree Services
- 01429 262362 - 154 Park Road, Hartlepool, Cleveland, TS26 9HY
- Nellist
- 01429 870701 - 41 Wisbech Clo, Hartlepool, TS25 2LW
- Tilhill Forestry
- 01748 821304 - Aske Hall, Richmond, North Yorkshire, DL10 5HJ
- Tilhill Forestry
- 01748 824697 - Aske Hall, Richmond, North Yorkshire, DL10 5HJ
- M & D Herdman
- 01434 675242 - Acton Fm, Blanchland, Consett, County Durham, DH8 9UA
- Tilhill Forestry
- 01207 582210 - Number One Indust Est Medonsley Rd, Consett, County Durham, DH8 5SD
- Northeast Community Forest Tree Nursery
- 01740 629345 - West Fm Butterwick, TS21 3ER
- John Deere Forestry
- 0870 2243746 - John Deere Forestry, DH8 8BH
- Brookside Trees
- 01748 836033 - 20 Fourth Avenue Colburn, Catterick Garrison, North Yorkshire, DL9 4RN
- Durham Trees
- 0191 3867955 - 14 Deyn Court, Durham, Durham, DH1 3QB
- Tees Valley Tree Surgery
- 07949 404844 - 10 Roecliffe Grove, Stockton-on-tees, Cleveland, TS19 8JU
- Acorn Forestry
- 07837 928159 - Derwent House, Shotley Bridge, Durham, DH8 0NY
- Woodland Enterprises
- 01388 710115 - The Stables, Paradise Farm, Woodland, Bishop Auckland, Co. Durham, Woodland, England, DL13 5RH
- Arbor Division.co.uk
- 01740 651530 - Unit1 James St. Spennymoor, Co. Durham, Dl16 6de, Spennymoor, Durham, DL16 6DE
- All Seasons Arborists
- 01325 730180 - 3 Springwell, Ingleton, Darlington, Co Durham, DL2 3JJ
- Eco Tree Co
- 07540 616212 - 14 Belsay Close, Stockton-on-tees, Cleveland, TS19 0UF
- North East Tree Surgery
- 08515 08131 - Hillcrest Farm,, Iveston, Durham, DH8 7TB
- Thompson Tree Services Ltd
- 0191 6440216 - 26 Ennerdale Terrace, Low Westwood, Tyne And Wear, Durham, NE17 7PN
- Ojm Tree & Landscape Services Ltd
- 0800 6510013 - 56 Dawson Road,, Wingate Durham, Durham, TS28 5BS
- Aspen Arboriculture And Forestry Services
- 0191 5261454 - Brackenhill Farm, Old Shotton Lane, Shotton Colliery, Shotton Colliery, Durham, DH6 2RA
- Auckland Tree Services
- 01388 600148 - 20 Edger Grove, Bishop Auckland, Co Durham, DL14 6QN
- Auckland Tree Services
- 01388 600148 - 20 Edger Grove, Bishop Auckland, Co Durham, DL14 6QL
- Ian Teeder Tree Surgery
- 07972 719371 - Derwent House, Shotley Bridge, Consett, Durham, DH8 0NY
- N B Trees
- 0191 3899748 - 18, North Terrace, Durham, England, DH1 5EF
- Aw Tree Care
- 07544 802052 - Sedgefield, Stockton, Durham, TS21 2HD
- North East Tree Surgery
- 07972 7193671 - Barley Mill Sawmill, Kiln Pit Hill, Durham, DH8 7TB
- North East Tree Fella
- 01207 504001 - 58 Hall Garth, Consett, Durham, DH8 8BL
- Barry Henderson Derwentside Tree Surgeon
- 07534 526314 - Square House Farm, Lanchester, Durham, DH7 9RT
- Derwentside Tree Surgeon
- 07534 526314 - 58 Hall Garth, Consett, Durham, DH7 0AE
- Tree Pruning Durham - Fosters Tree Surgery Darlington
- 01325 722606 - End View Cottage, Darlington, Durham, DL2 1QL
- N.e Tree Surgery
- 07972 719371 - Derwent House, Shotley Bridge, Consett, Consett, Durham, DH8 9QB