Gas Safety Certificates £110 + VAT Extra Certificates £40 + VAT each

About Us

One Perfect Solution Limited is an experienced gas safety and electrical contractor, providing a variety of professional services for the commercial and domestic market. We operate within London and the surrounding areas, delivering a first-class testing and certification service that is both friendly and efficient.

We are proud to be members of multiple professional organisations and conduct our work to meet and exceed industry standards. Our accreditations include: NICEIC, the Gas Safe Register, NCASS, CompEx (explosive environment electrical testing), and NAPIT.

Our qualified gas safety engineers specialise in the servicing and repair of commercial boilers, mobile catering vans, and laundry equipment. We are also able to provide industry-accredited certification, such as the Landlord Gas Safety Certificate (CP12), Commercial Gas Certificate, Mobile Catering Certificate, LPG Gas Safety Certificate, and others.

At One Perfect Solution, our specialisms also extend to electrical inspection, testing and maintenance of domestic and commercial properties. Our services include electrical fault finding, PAT testing, fire alarm testing, electrical condition reports, and more.

Just some of the many customers we serve on a regular basis include landlords, commercial kitchens, mobile catering companies, educational institutions, housing associations, petrol stations, and many more.

We provide a dedicated aftercare support service that is available all day, every day. Our expert staff are on hand to deal with faults, testing, arranging installations, or any other maintenance requirements. In addition, we provide a courtesy call alert service, enabling us to schedule maintenance and prolong the life of the equipment.

All our work complies with UKAS & ISO 9001 standards, giving our valuable customers peace of mind so they can get on running with their business.

burger van
  • 0 Completed Projects
  • 0 Safisfied Customers
  • 0 Expert Members
  • 0 Hours of work
  • 98% Client satisfaction

Our Services

How we work here


NICEIC Approved Electrical Contractor – 3095615 GAS SAFE Approved Gas Engineers - 527344 NCASS Approved Catering Engineers

Who we are

One Perfect Solution limited is a prestigious maintenance engineer company serving London and surrounding counties for domestic and commercial landlords since 2010

After Care / Support

We do care about what customers think about our great customer service. Our courtesy call system gives our customers confidence & satisfaction.

We provide a comprehensive range of gas and electrical services in London and the surrounding area. Our friendly, knowledgeable team can assist with the repair, servicing and certification of mobile catering units and commercial buildings. Dedicated engineers are available 24/7 to respond to gas or electrical faults.

Our professional Gas Safe engineers are fully trained to undertake the regular maintenance and repair of gas installations, both within commercial buildings and on mobile catering units. This includes the service and repair of commercial boilers, laundry equipment, and mobile gas appliances. Our services also include the issuing of gas safety certificates, such as the landlord gas safety certificate, commercial catering certificate, LPG gas safety certificate, and others.

Our electrical services cater for both commercial and domestic customers. We are fully equipped to undertake the electrical inspection and testing of appliances, wiring, PAT testing, and fault finding. In addition, we can perform testing of emergency lighting, fire alarms and electrical three phase wiring.

As registered Gas Safe engineers and NICEIC approved electrical contractors, we can issue a wide range of gas and electrical certificates, such as LPG safety certificates, PAT testing certificates, and electrical condition reports.

Additional services we offer include LPG awareness training and boiler breakdown cover, which includes yearly boiler servicing and access to registered Gas Safe engineers at all times of the day.

Gas Safety Certificates £110 + VAT Extra Certificates £40 + VAT each

PAT Testing Certificate £60 + VAT

Electrical Condition Report £90 + VAT

Electrical Fault Finding

Fire Alarm Testing

Emergency Lights Testing

Electrical Inspection & Testing (Domestic)

Electrical Three Phase Wiring and fault finding

Electrical Testing in Explosive Environment

 LPG Gas Safety Certificate £110 + VAT

Landlord Gas Safety Certificate (CP12) £45 + VAT

Commercial Gas Certificate

 Commercial Catering Certificate

Commercial Boiler Service & Repair

Mobile Catering Service & Repair

Mobile Catering Certificate

Laundry Equipment Service & Repair

Clients Testimonials

Our Customers reviews
  • Mike Leeson
    Mike Leeson

    Truly one of a kind! A gas engineer who takes time to understand the real issue and then get it resolved rather than fixing the issue that is right in front of him. We used him to resolve a commercial issue that we had which required him to understand the context of the problem to find a real and lasting solution rather then fixing the issue in front of him. Sanjeev is straight up, honest and practical. We cannot fault his work.

  • Natalie Tee
    Natalie Tee

    Very efficient service could not fault, professional service and appreciate the guidance left on the gas certificate we were provided with. We are now one step closer to getting our mobile food catering business up and running. Thanks One Perfect Solution.

  • Neil Le Bihan
    Neil Le Bihan

    We had got ourselves lost in a world of trouble trying to install our newly imported gas coffee roaster, and Sanjeev arrived to save the day. He added so much to our understanding of the workings of our roaster too, along with his fantastic customer care and attention to detail. I whole heartedly recommend this man, and his company, he has great integrity. Thank you so much!!

  • Surjit Noorpuri
    Surjit Noorpuri

    really happy with the service provided very professional knowledgeable and very friendly and polite. minimal disruption very tidy workers fast and effiecient.Would recommend do not hesitate. nice warm house with an eco friendly boiler. ☺

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LPG certified is a trading brand of One Perfect Solution Limited