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About us

Built on drive, determination and a very high standard.

Dalex Systems was founded by owners Dale Cummings and Alex Haig. Their drive and determination has transformed Dalex into the successful, award-winning contracting company it is today.

Edinburgh rooftops, a short drive from our Penicuik base (stock photo) Penicuik, Midlothian

2007

The year Dalex Systems was established. It has continued to grow ever since.

Today we operate a range of building services, with a growing number of office staff and a qualified, highly experienced all-trade base, including multi-fuel heating engineers and builders.

Our approach, to be the complete "one stop shop" for all central heating services, has developed continuously. It is constantly reviewed with one aim: to surpass our clients' expectations.

As a company we have the structure, capacity, experience and resources to deliver a quality service to suit every customer's requirements.

Service provision

Heating services

We specialise in both the domestic and commercial heating market: landlords certificates, a highly recommended central heating service, repair and maintenance, boiler replacements and full central heating installations.

Heating services

Building services

An all-trade property service covering all building works, from brickwork, plastering, plumbing and joinery to finishes such as wall tiling, decoration and floor finishing.

Building services

Our customers

From a single home to national companies.

The customer base for our central heating and building services divisions ranges from private customers to property developers, and from local authorities to national companies such as British Gas, requesting an inspection, service, maintenance and repair or a new installation for their domestic and commercial properties.

We also hold contracts and partnerships with housing associations and local governments to service, repair and install gas and electrical systems in the homes they look after or provide as landlords.

Fully accredited.

Dalex Systems has achieved full accreditation with the main recognised bodies for our areas of expertise, and for your peace of mind we carry public liability insurance for five million pounds.

  • MCS Certified
  • Gas Safe Register
  • TrustMark
  • RECC, Renewable Energy Consumer Code
  • NAPIT
  • Alcumus SafeContractor
  • Mitsubishi Electric Heating Systems, Approved Ecodan Installer
  • Constructionline
  • OFTEC
  • HETAS

Our values

Honesty, integrity and professionalism.

We aim to ensure continued customer comfort by keeping to these values, and we invest in the development of our service and our employees to ensure first class levels of safety and customer care.

Planning a heating, renewables or building project?

Tell us what you need. From a landlord certificate to a full heat pump installation or refurbishment, the right person at Dalex will come back to you.

Call us Enquire