Certification & Compliance

Certified Safety Premium Trusted Experts

Gas Safe registered engineers and NICEIC electricians deliver accredited certification across London — with the discretion, precision, and calm authority your property deserves.

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Our Certificates

Every compliance certificate your property will ever need — under one roof.

From a routine annual Gas Safety check-up to a full multi-certificate package for landlords and commercial premises, our engineers are accredited, insured, and ready to inspect at your convenience. All certificates are digitally issued and fully compliant with current UK legislation.

01

Gas Safety Certificate

Legally required annual inspection for landlords. Covers all gas appliances, pipework & flues — issued by Gas Safe engineers.

Explore Details 02

Electrical Safety (EICR)

A thorough check of your property's fixed wiring, consumer unit and circuits to verify full compliance with BS 7671.

Explore Details 03

Boiler Service Certificate

Annual service and safety certification for your boiler. Keeps manufacturer warranties valid and your system running at peak efficiency.

Explore Details 04

Landlord Safety Checks

Complete legal pack for buy-to-let owners: Gas, Electrical, EPC and PAT testing — bundled at a preferential rate.

Explore Details

Service Breakdown

The full certification catalogue, explained.

Clear scope, clear pricing, zero surprises. Below is exactly what each inspection covers, who legally requires one, and how long it takes.

Most Requested

Starting £65

Certificate No. 01

Gas Safety Certificate (CP12)

The annual Gas Safety Record — commonly called a CP12 — is a legal requirement for every UK landlord and a highly recommended check for homeowners. Our Gas Safe registered engineers assess every gas appliance, pipework joint and flue on the premises, verifying that each component is operating safely and within manufacturer tolerances.

Duration: 30 – 60 minutes
Validity: 12 months from issue
Required For: Landlords (legal)
Certificate: Digital & printed

Boiler safety & flue analysis
Gas hob & oven testing
Pipework pressure testing
Carbon monoxide checks
Flue ventilation verification
Emergency control valve check

Book Gas Safety Check Call 020 8684 0333

Legally Required

Starting £120

Certificate No. 02

Electrical Installation Condition Report

An EICR is a comprehensive examination of your property's fixed electrical installation. Our NICEIC-registered electricians test every circuit, inspect the consumer unit and identify any damaged or non-compliant wiring. The resulting report grades observations from C1 (danger present) through to C3 (improvement recommended), giving you a clear, actionable compliance picture.

Duration: 2 – 4 hours
Validity: Up to 5 years
Required For: Landlords, sales, HMOs
Certificate: NICEIC issued

Consumer unit inspection
Full circuit testing
Insulation resistance tests
Earth bonding verification
RCD trip testing
Detailed remedial schedule

Book EICR Call 020 8684 0333

Warranty Preserving

Starting £85

Certificate No. 03

Boiler Service Certificate

Manufacturers require an annual service to keep your boiler's warranty valid — and a neglected boiler can consume up to 20% more gas. Our engineers carry out a full service following manufacturer protocol, clean critical components, calibrate combustion, and issue a dated service certificate plus a complete maintenance record for your logbook.

Duration: 45 – 90 minutes
Validity: 12 months
Required For: Warranty compliance
Brands: Worcester, Vaillant, Ideal +

Combustion efficiency analysis
Heat exchanger inspection
Condensate trap cleaning
Pump & expansion vessel check
Gas pressure calibration
Service logbook entry

Book Boiler Service Call 020 8684 0333

Best Value Bundle

Bundle from £149

Certificate No. 04

Landlord Safety Checks

Our all-inclusive landlord compliance package combines the certificates you're legally required to hold into a single visit, a single invoice, and a measurable saving. Ideal for buy-to-let owners, letting agents and managed portfolios — we can even schedule recurring annual renewals and lodge copies directly with your agency.

Duration: 2 – 4 hours
Validity: Per certificate
Required For: All UK landlords
Portfolio?: Discounted rates

Gas Safety (CP12)
Electrical Installation (EICR)
PAT testing (up to 20 items)
EPC energy assessment
Smoke & CO alarm check
Digital compliance dashboard

Book Landlord Pack Call 020 8684 0333

      
   MM Heating - Electrical - Plumbing Services
   105 Google reviews 
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       Posted on Google  
   
   nazir mohamadi 
 
 
 
 Trustindex verifies that the original source of the review is Google. Happy with Our boiler installation and Gas safety.
  
 
      Posted on Google  
   
   BuddhiKissan 
 
 
 
 Trustindex verifies that the original source of the review is Google. Fantastic service, chaps who came to install the boiler were very good, explained every steps, left the place very tidy, they ensured the boiler was installed properly, received gas safe certificate and boiler registration with bosch couple of weeks later. They arrived on time too. Installed via Worcester bosch fast track service. Highly recommend 👌
  
 
      Posted on Google  
   
   Sandy A 
 
 
 
 Trustindex verifies that the original source of the review is Google. MM Heating were very professional.  They were respectful of my property and kept me fully informed.  They cleaned up once they were finished and did a great job of installing our new boiler whilst causing us minimum disruption.  Ahmed was very knowledgeable and helpful and I would go highly recommend him and the company.
  
 
      Posted on Google  
   
   Ruslan Georgievskiy 
 
 
 
 Trustindex verifies that the original source of the review is Google. We’ve been with MM Heating for over 10 years now, and they’ve never let us down. Always friendly, professional, and quick to help whenever something comes up. Prices are fair and transparent — no surprises. It’s a company we trust completely and are happy to recommend to anyone!
  
 
      Posted on Google  
   
   Leonie 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very professional and friendly. They did a good job. Well done
  
 
      Posted on Google  
   
   mustafa milad 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very happy with boiler service gas safety certificate.
  
 
      Posted on Google  
   
   Alia Ullah 
 
 
 
 Trustindex verifies that the original source of the review is Google. Call mom heating for boiler leak fixed within 5 minutes. Great service highly recommended company
  
 
      Posted on Google  
   
   shias darabpour 
 
 
 
 Trustindex verifies that the original source of the review is Google. Very happy with service.

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