Based in Dartford · Kent & South East London

Property compliance & maintenance
done right.

Helping landlords, homeowners and letting agents keep properties compliant, safe and well maintained — with clear advice, practical reporting and one local point of contact.

Call or WhatsApp: 07419 767 591

TrustMark Registered
Fully Insured
Qualified Local Assessor
Landlord-Led
Flexible Appointments
Qualifications & Accreditations

One assessor.
No middlemen.
No nonsense.

You deal directly with Nick from first enquiry through to the assessment, report and any follow-up questions.

Landlord Perspective

I own and manage rental property myself, so I understand the practical side of compliance, tenants, maintenance and keeping costs sensible.

Qualified & Independent

Professional assessment services with clear findings and no unnecessary remedial sales attached to the advice.

Clear, Prompt Service

Straightforward booking, practical reporting and direct contact with the person carrying out the work.

Property services should be straightforward.

  • Clear scope and pricing agreed before the visit
  • Direct contact from enquiry through to completion
  • Flexible appointments across Kent and South East London
  • Combined services available where they genuinely save time

What clients say.

★★★★★Google • Verified Review

“No stress, no complications, just an efficient and professional service.”

— HMO Client

★★★★★Google • Verified Review

“Punctual, polite, courteous and professional. The EPC report was issued the very same day and the whole process was straightforward and stress free.”

— Homeowner, Orpington

★★★★★Google • Verified Review

“Friendly, professional and efficient from start to finish, with a really quick turnaround on both the EPC and Legionella assessment reports.”

— Landlord Client

★★★★★Google • Verified Review

“Clear and reliable communication before the assessment, with an informative report shared promptly afterwards.”

— Property Owner

Property assessments,
compliance & maintenance.

Choose the service you need. Dedicated service pages will provide the full detail; this homepage stays focused on helping you find the right route quickly.

Get a Quote

Legionella Risk Assessments

Property-based Legionella risk assessments for landlords and letting agents, with a clear written report.

View Legionella Service →

Property Maintenance

Small repairs, practical maintenance and property upkeep for landlords and homeowners across the local area.

Enquire about Maintenance →

Retrofit Assessments

Whole-property assessments aligned with PAS 2035 for retrofit projects, improvement planning and relevant funding routes.

Enquire about Retrofit →
Useful combinations
Multiple Services / Portfolio
Need more than one visit or property?
  • Combine suitable services where practical
  • Flexible scheduling around tenants
  • Portfolio pricing available on request
Tell Me What You Need

A local property professional
you can actually reach.

NSU Property Services is a Dartford-based independent property service for landlords, letting agents and homeowners across Kent and South East London.

I carry out the work personally, from booking through to the visit and report. NSU combines property assessment and compliance work with selected practical maintenance services, giving clients one reliable local contact.

D&M ABBE Qualified Damp, Mould & Condensation Assessor
DEA ECMK-Accredited Domestic Energy Assessor
RA ECMK-Accredited Retrofit Assessor
LRA Accredited Legionella Risk Assessor
Nick Underwood
Nick Underwood
Founder — NSU Property Services

Qualified, fully insured and based in Dartford. I also own and manage rental property myself, so I understand compliance and maintenance from the landlord's side as well as the assessor's.

Local Focus
DartfordBexleySidcupWellingGravesendNorth KentSouth East London

Clear guide prices.
No unnecessary complexity.

Guide prices for straightforward local properties. Final pricing is confirmed before booking and depends on property size, location and scope.

Damp & Condensation Assessment
from
£110
1–2 bed property
Energy Performance Certificate
from
£70
1–2 bed property
Legionella Risk Assessment
from
£70
1–2 bed, straightforward system
£40
1–2 bed property

Property maintenance is quoted according to the job. Retrofit pricing depends on the project. Portfolio, repeat-client and combined-service pricing is available where appropriate.

Based in Dartford.
Working across Kent &
South East London.

Most work is concentrated around Dartford, Bexley and the surrounding North Kent and South East London area. For jobs further afield, just ask.

Kent
  • Dartford
  • Gravesend
  • Swanley
  • Sevenoaks
  • Chatham
  • Rochester
  • North Kent corridor
South East London
  • Bexley
  • Bexleyheath
  • Sidcup
  • Welling
  • Erith
  • Eltham
  • Greenwich
  • Woolwich
Not sure if we cover your area? Get in touch and we'll confirm.

Need a quote or
not sure what you need?

Send over the property details and what you need help with. I'll come back to you directly with the next step and a clear price where possible.

info@nsupropertycompliance.co.ukEmail enquiries welcome
07419 767 591Call or WhatsApp
Dartford, KentCovering Kent & South East London
Mon – Sat, flexible hoursEvening & weekend appointments available

Request a Quote