An Electrical Installation Condition Report (EICR) is a formal electrical inspection report. It gives you a factual, documented assessment of the wiring and electrical system at a property — identifying what is sound, what needs attention and whether anything presents an immediate concern. ComGas carries out EICRs and periodic electrical testing for commercial premises, landlords and managed property across Surrey and surrounding counties, with findings clearly classified and any remedial work discussed and quoted separately.
Inspection first — remedial work is a separate conversation
An EICR reports the condition of the installation. It does not automatically commit you to further work.
An Electrical Installation Condition Report is an inspection of the existing wiring, accessories, consumer unit or distribution board, earthing and bonding at a property. The engineer tests, records and classifies the condition of the installation. The result is a written report — not an automatic schedule of work. Where findings require attention, they are classified by urgency and explained clearly, and any remedial work is separately discussed and quoted before anything further is authorised.
ComGas carries out EICRs and periodic electrical testing for commercial premises where planned inspection forms part of good practice or a tenancy requirement, for landlords with obligations for let residential and commercial property, and for facilities and property managers who need inspection coordinated across a portfolio.
Homeowner and pre-purchase electrical checks for private homes are covered separately under EICR & Electrical Safety in our residential section.
ComGas Services UK Ltd Commercial electrical testing and inspection from Farnham, Surrey.
Electrical testing and inspection services
EICRs and periodic testing for commercial premises, landlords and managed property.
Whether you run a single building, a let property or a managed portfolio, we can assess the condition of the electrical installation and explain clearly what the findings mean.
Commercial EICR
Periodic electrical inspection and condition reports for commercial premises, offices and industrial sites, with all findings classified and clearly explained.
Where an EICR or electrical investigation identifies a requirement for further work, ComGas can separately discuss, quote and carry out the appropriate remedial work.
Fault investigation and diagnosis
Remedial repairs and circuit upgrades
Distribution board replacement and upgrades
Coordination with wider electrical or building works
Condition reports that reflect the installation as it actually is.
Commercial electrical installations vary considerably — in age, complexity and the demands placed on them. A periodic inspection records what is present, tests its condition and identifies areas that present a concern or fall below current standards. Findings are classified by severity: items requiring immediate attention are distinguished from recommendations for improvement that are not immediately dangerous.
Not every observation in a report requires immediate action. A clear written record gives those responsible for the building a documented baseline — useful for planning maintenance, satisfying insurance requirements, supporting tenancy obligations and tracking the condition of the installation over time.
Electrical checks for landlords — findings explained, no assumptions made.
Landlords have a responsibility to ensure the electrical installation at a let property is in a satisfactory condition. An EICR documents the condition of the wiring and system at the time of inspection. Where the report identifies items requiring remedial attention, ComGas explains the findings and provides a separate quotation for any work — the condition report itself does not automatically authorise or commit to further expenditure.
EICR for let residential properties
EICR for commercial let premises
Observation classifications clearly explained
Separate quotation for any recommended remedial work
An EICR records the condition of the installation at the time of inspection. Remedial work is separately discussed, scoped and priced — the condition report itself does not authorise additional work or commit you to further expenditure.
Who we work with
Electrical testing and inspection across managed and let property.
What customers say about our electrical testing work.
Genuine reviews from ComGas customers submitted through Google.
Posted on Google
Ricky Matthews
5 October 2026
Trustindex verifies that the original source of the review is Google.
I'm the site Manager at St Paul's primary school and we have used ComGas for a whole refit of our water pipes. They was brilliant excellent friendly team never left a mess and the pipe work is so neat and tidy very professional work. We Also had an issue with our school Kitchen gas interlock system I called on Thursday morning they was there checking it over and parts ordered and fixed by Monday morning definitely recommend this company for any of your works especially in schools.
Posted on Google
steve brown
5 October 2026
Trustindex verifies that the original source of the review is Google.
Comgas fit our central heating system six years ago and made a fantastic job of it .They have serviced it regularly every year ever since .
Matt has done the last two services for us and he is very thorough, he rectified a couple of small issues with the rads and is always pleasant and informative. He advices us of what he’s done and what he thinks will be required on our next years service.
We are happy to continue with their services and have found all the guys to be reliable and trustworthy.
Posted on Google
Julia Walker
30 September 2026
Trustindex verifies that the original source of the review is Google.
Paul Pharo turned up on an emergency,within minutes he gave us so much reassurance to a burst hot water pipe isolated went and got new parts and had the penthouse back up with hot water with minimal damage..
can’t thank him enough and the company Comgas
Posted on Google
Ian Chevalier
30 September 2026
Trustindex verifies that the original source of the review is Google.
First time we've used this company and it won't be the last. Very professional and efficient in everything they do and Matt was excellent in his knowledge and efficiency when dealing with our gas and plumbing problems.
Posted on Google
Kerryann Wood
25 September 2026
Trustindex verifies that the original source of the review is Google.
Really happy with the service! Matt came out to carry out our boiler service and was friendly, professional and did a great job. The office team were also lovely and really helpful when arranging everything. Would definitely recommend and use them again. Thank you!
Posted on Google
Rob Haynes
14 September 2026
Trustindex verifies that the original source of the review is Google.
Great service and the work completed in good time and professional company
Posted on Google
Ian Melville
11 September 2026
Trustindex verifies that the original source of the review is Google.
Boiler service today engineer Matt on site, again great job very thorough clean and polite would recommend Comgas very professional outfit lovely staff. 👍🛠
Posted on Google
Bazmac
8 September 2026
Trustindex verifies that the original source of the review is Google.
We use Comgas for our gas and water and Matt does a monthly check on the systems.
Always a pleasure do deal with.
Chloe in their office is really helpful with all enquiries
Barry
Nower House
Posted on Google
Lynn Brooks
8 September 2026
Trustindex verifies that the original source of the review is Google.
Highly recommend. I think the engineers name was Matt, came to service my boiler, friendly and got on with the job quickly and efficiently.
Rated 5.0 out of 5 from 75 Google reviews.
"Really happy with the service! Matt came out to carry out our boiler service and was friendly, professional and did a great job."
Kerryann, Google review, September 2026
"First time we've used this company and it won't be the last. Very professional and efficient in everything they do…"
Ian, Google review, June 2026
"…ended up coming to my place of work and sorting an old heating system that hadn't worked for years in a car showroom & workshop. Great team of guys"
An Electrical Installation Condition Report involves a visual inspection and testing of the existing wiring, accessories, consumer unit or distribution board, and earthing and bonding arrangements. The engineer records observations and classifies any concerns by severity.
What do the EICR observation codes mean?
Observations are typically classified as C1 (danger present — requires immediate action), C2 (potentially dangerous — requires urgent attention), C3 (improvement recommended but not immediately dangerous), or FI (further investigation required before a code can be assigned). Each classification and its practical meaning is explained in the written report.
Does an EICR mean I have to carry out work?
No. An EICR reports the condition of the installation at the time of inspection. Where remedial work is recommended, it is separately discussed and quoted — the condition report itself does not authorise or commit you to additional expenditure, and not every observation requires immediate action.
How often should a commercial electrical installation be tested?
Recommended intervals depend on the type of property and the installation. Let residential properties require an EICR at least every five years under current regulations. Commercial and industrial properties are typically tested on a periodic basis agreed with the building owner or manager. ComGas can advise on the appropriate interval for a specific property.
Can ComGas carry out remedial work identified during an EICR?
Yes. Where an EICR identifies items requiring remedial attention, ComGas can discuss the findings and provide a separate quotation for the appropriate work. Remedial work is always independently scoped and priced from the inspection itself — the two are distinct stages.
Do you carry out EICRs on private homes?
Yes, but through a different page. Homeowner and pre-purchase electrical checks are covered under EICR & Electrical Safety in our residential section. This page covers commercial premises, let property and managed portfolios.
Do you carry out EICRs in Farnham and across Surrey?
Yes. ComGas is based in Farnham and carries out commercial and landlord EICRs across Surrey, including Guildford, Woking, Camberley and Reigate, as well as Hampshire, Berkshire and West Sussex. Tell us the property type and postcode and we will confirm availability.
Need a commercial EICR, periodic test or landlord electrical check?
Tell us the property type, approximate age of the installation and any deadlines or access requirements. We can advise on the most appropriate approach and arrange a convenient inspection date.
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