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★4.9 from 349 Google reviewsAgent / Landlord Portal →
GAS · ELECTRICAL · FIRE · ENERGY

Property safety certificates, sorted.

Gas, electrical, fire and energy certification for London landlords and letting agents. Booked in minutes, inspected by accredited engineers, with digital certificates delivered within 24 hours.

Fixed prices, VAT included, no call-out charge.
Same-week appointmentsAccredited engineersCertificates in 24 hours
★★★★★
4.9(349 Google reviews)
Gas Safe engineer checking a combi boiler with a flue gas analyser
Qualified electrician testing consumer unit distribution board
Domestic energy assessor evaluating property insulation and heating
Fire risk assessor inspecting communal fire escape routes and doors
✦✧✦Certanly logo mark
Gas Safety Certificate (CP12)
✓ Passed · sent to your inbox
Our services

Every certificate your property needs

Fixed prices for every size of property. Book one, or book several in one visit and save 15%.

Gas Safety CertificateGas

Gas Safety Certificate

From £60

Landlords must have every gas appliance, fitting and flue checked once a year.

Gas Safe Registered · Valid 12 months
EICR CertificateElectrical

EICR Certificate

From £75

Private landlords in England need an EICR at least every 5 years.

NICEIC Approved · Valid 5 years
Fire Risk AssessmentFire

Fire Risk Assessment

From £75

HMOs, blocks with communal areas and commercial premises need a written fire risk assessment.

NEBOSH & IFSM Qualified · Review yearly
Fire Alarm & LightingFire

Fire Alarm & Lighting

From £60

Alarm systems and emergency lights in HMOs and communal areas need regular testing and certification.

BAFE Aligned · Test every 6–12 months
EPC CertificateEnergy

EPC Certificate

From £70

You need a valid EPC to sell or let a property, rated E or above for most rentals.

Elmhurst Accredited · Valid 10 years
PAT TestingElectrical

PAT Testing

From £50

Furnished lets, HMOs and offices should have portable appliances tested regularly.

City & Guilds 2377 · Recommended yearly
Boiler Service & RepairGas

Boiler Service & Repair

From £85

An annual service keeps your boiler efficient and your warranty valid.

Gas Safe Registered · Service yearly
Packages

One visit, everything certified

Our most-booked bundles for rental properties. Prices are for a 1–3 bed home.

Compare All Prices
Landlord Essentials

Gas + EICR

£135 / visit
  • Gas Safety Certificate (up to 2 appliances)
  • Domestic EICR (1–3 bed)
  • Smoke and CO alarm check
Landlord CompleteMost booked

Gas + EICR + EPC

£199 / visit
  • Everything in Essentials
  • EPC with digital floor plan
  • Free renewal reminders for all three
HMO & Blocks

Fire + gas + electrical

£399 / visit
  • Gas Safety Certificate + EICR
  • Fire Risk Assessment
  • Fire alarm + emergency lighting certificate
Why choose us

Why landlords and agents choose Certanly

One visit, everything certified

Book gas, electrical, fire and energy checks together. One engineer visit, one invoice, and 15% off automatically.

Directly employed, accredited engineers

Gas Safe, NICEIC and NEBOSH certified. We never subcontract or pass jobs to random third parties.

Certificates within 24 hours

Digital PDF reports issued the same day for gas and within 24h for electrical, emailed directly to you and your agent.

Never miss an expiry date

We store every certificate and automatically remind you 11 months before renewal so your properties never lapse.

Certanly engineer on site with digital tablet
3,000+
London properties certified
32
Boroughs covered daily
4.9★
From 349 verified Google reviews
24h
Digital certificate turnaround
How it works

Compliance sorted in three simple steps

No phone tag, no multiple trade call-outs. Everything handled in one smooth workflow.

1

Book online in 2 minutes

Select your required certificates, choose your preferred morning, afternoon or evening slot, and specify access instructions (keys from agent, tenant, or yourself).

2

One visit, accredited engineer

Our engineer arrives in uniform with calibrated testing kit. We send 30-minute arrival SMS notifications and test all services in one go.

3

Certificates delivered in 24 hours

Digital PDF certificates land straight in your inbox and your client portal. We notify all designated recipients and set up renewal alerts.

Digital certificate delivered on smartphone and tablet
Who we help

Tailored compliance for every property owner

Whether you let one flat or manage hundreds of units across London.

Landlords

Landlords

Keep your tenants safe and your property legally compliant. Single bookings, tenant access arranged, fixed prices.

For Landlords
Letting Agents

Letting Agents

One reliable partner for your entire portfolio. Key collection from branch, 30-day account terms, dedicated account manager.

For Letting Agents
Property Managers & Commercial

Property Managers & Commercial

Blocks of flats, HMOs and commercial premises. Fire risk assessments, emergency lighting testing and plant maintenance.

For Commercial
Areas covered

Covering all 32 London boroughs

Our directly employed engineers are on the road every day across North, South, East and West London.

View All Areas

North London

HA · EN · WD · N · NW

South London

CR · BR · SM · KT · SE · SW

East London

E · IG · RM · DA

West London

W · TW · UB · SW · WC
Testimonials

What London landlords say about us

★★★★★
4.9(349 Google reviews)
★★★★★

“Booked the gas certificate and EICR for both flats in one go. The engineer sorted access with my tenants directly and both certificates were in my inbox the next morning.”

Priya RamanLandlord · 2 flats in Walthamstow
★★★★★

“We moved 40 managed properties over to Certanly. Keys are collected from the office, there is one invoice at the end of the month, and our renewals list finally stays up to date.”

Tom EllisonLetting agent · Clapham
★★★★★

“The fire risk assessment came with a clear action plan and a price for every item. They fitted the missing alarms the following week and re-certified on the same visit.”

Hannah OkaforHMO landlord · Lewisham
Gas Safe Register
NICEIC
City & Guilds
NEBOSH
BOHS
IFSM
Elmhurst Energy
TrustMark
Gas Safe Register
NICEIC
City & Guilds
NEBOSH
BOHS
IFSM
Elmhurst Energy
TrustMark