Our services
One tree or a strategic site — planning-ready packages, clear scope, and reports you submit with confidence.
Survey solutions for every site type
Every scale: surveys built for what LPAs expect on structure, evidence and programme.
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Trees & arboriculture (BS5837 & follow-on)
Every tree survey on one page: BS5837 to supervision. Compare scope or send us your site for a fixed quote.
Ecology: baseline, habitats & species
PEA through EcIA and seasonal surveys in one view. Learn about the scope of our surveys or request a quote.
Biodiversity Net Gain (BNG)
Baseline, statutory, metric and gain plan in plain English. Learn about our surveys, or book one in.
Every survey type
Choose a workstream or search by name — each card links to scope, seasons, and how we price the work.
BS5837 tree survey & tree constraints plan (TCP)
Validation-grade tree survey and constraints mapping for planning and design.
Trees & arboricultureTree constraints plan (TCP)
Developable area and root protection zones from BS5837 categories.
Trees & arboricultureArboricultural impact assessment (AIA)
Design-stage assessment of how proposals affect retained trees.
Trees & arboricultureTree protection plan (TPP)
On-site safeguards and fencing before and during construction.
Trees & arboricultureArboricultural method statement (AMS)
Contractor sequencing and protection measures for discharge conditions.
Trees & arboricultureArboricultural supervision and site monitoring
ACOW attendance where works sit close to retained trees.
Trees & arboricultureCAVAT tree assessment
Valuation-style tree assessment where amenity or compensation is in scope.
Trees & arboricultureVALID tree risk management
Proportionate tree risk reporting for landowners and duty holders.
Trees & arboricultureMortgage tree report
Lender-focused tree and subsidence desk and field reporting.
Trees & arboricultureAir spading
Non-destructive investigation of roots and buried services near trees.
Trees & arboricultureDecompaction injection
Soil decompaction treatments to support tree health in compacted ground.
Ecology & habitatsPreliminary ecological appraisal (PEA)
Desk study and walkover to flag habitats, constraints, and next survey steps.
Ecology & habitatsEcological impact assessment (EcIA)
Structured impact and mitigation narrative for larger or sensitive sites.
Ecology & habitatsUKHab mapping for BNG
Habitat typing and condition for the statutory biodiversity metric.
Ecology & habitatsGreat crested newt HSI assessment
Pond and terrestrial suitability to scope proportionate GCN follow-up.
Ecology & habitatsGreat crested newt eDNA survey
Seasonal water sampling for presence screening where ponds are in scope.
Ecology & habitatsGreat crested newt presence and population survey
Licensed torch, trap and refugia programme for presence and population class.
Ecology & habitatsBreeding bird survey
Territory mapping across the breeding season for planning and EcIA.
Ecology & habitatsReptile survey
Refugia and transects for common reptiles where the PEA flags habitat risk.
Biodiversity Net Gain (BNG)Biodiversity Net Gain (BNG)
UKHab baseline, statutory metric, and biodiversity gain plan for validation.
Ecology & habitatsBat Surveys and EPS Licensing
Bat PRA, emergence and re-entry surveys, and bat EPS mitigation licences — sequenced with your build programme.
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Trusted by Planners,
Backed by Outcomes
Determinations on the first sitting, validated reports, and no awkward planner phone calls.