Accredited domestic energy assessment — from £60.
Domestic EPC assessments for existing homes in Heathrow, West London. We visit from our Slough base and record the construction, heating, hot water, lighting and available insulation evidence. For properties around Harlington, Harmondsworth, Sipson, send the postcode and access details so we can confirm availability. The certificate's rating and recommendations depend on the individual home.
A legally required certificate rating the energy efficiency of your property. Valid for 10 years. Lodged on the official register the same day.
The Heathrow rental belt is overwhelmingly aircrew, contractor and corporate accommodation — short tenancies, fast turnarounds, and a heavy reliance on furnished inventories. We're in the area most days of the week and can typically slot an inventory or EPC into a 24-hour window.
The villages on the airport perimeter (Harmondsworth, Sipson, Longford) have older stock that often needs an EPC refresh and full inventory when a property is between tenants.
Heathrow turnaround windows are tight — operators here pay for speed and reliability over anything else. We confirm appointment slots within an hour.
Before marketing a home in Heathrow, check the official EPC register for an existing certificate and review the current GOV.UK requirements and exemptions. A proposed future standard should not be treated as a rule already in force.
Portable appliance testing for landlords & businesses
From £65
Independent check-in & check-out reports
From £90
Professional listing photography that sells & lets faster
From £75
Accurate 2D floor plans for listings & lettings
From £65
Standalone tenancy check-up between check-in and check-out
From £35
Book online in 60 seconds — instant price, secure payment.
Prices start from £60. Property size and selected services change the total. Out-of-hours appointments add 25% outside Monday–Friday 9am–6pm, including weekends. A floor plan with an EPC is a £25 add-on. Choose your property details in the booking form to see the agreed total before confirming.
Heathrow is approximately 7 miles from our Slough base, within our usual 50-mile coverage. Contact us with the exact postcode, access arrangements and preferred date to confirm availability. Allow around 30–60 minutes for a typical home. Tell us your deadline when booking so we can confirm the visit and delivery arrangements. Do not rely on an unconfirmed appointment or delivery deadline.
An Energy Performance Certificate lodged on the official register, with an energy rating and recommended improvements. Domestic EPC by accredited assessor. Same-day lodgement to the EPC register. Final certificate release requires full payment and a manual release after assessment; confirm your delivery deadline when booking.
An EPC is valid for 10 years. Check the official Find an energy certificate service before booking, because a valid certificate may already be available to download free of charge. If it has expired or the home needs reassessment, contact us with the postcode. The rating depends on the property and the evidence available during assessment.
225+ verified reviews · 5.0★ average across Checkatrade and Senja.
Thank you Dal for sorting out my EPC . True gentleman and professional . Respected my property and carried out the job professionally. Definitely recommend to my family and friends in future.
Sujan Shrestha
Verified review · Jun 2026
Daljit is great, very knowledgeable, helpful and professional. He did my EPC, inventory check in, and PAT testing last year. It was my first time renting out my property and he gave me some great advice. He’s just completed this years PAT testing again. And I’m very happy. Thank you very much indeed!
Charlotte
Verified review · May 2026
Dalj was great. Got an EPC done by him. He was reasonably priced and fitted me in quickly as I was desperate to get it done urgently. Would recommend him and will be using his services again.
Amit Lakhani
Verified review · May 2026
Dal was very polite, efficient & professional and I’d use the company again
Michael Cassidy
Verified review · May 2026
Accurate and efficient. Well trained professionals. Helpful advice on once you receive EPC.
Hamley Estate Agents - Hardeep Singh
Verified review · May 2026
I was really impressed with AG Site Solutions’ easy-to-use booking system and the wide range of services they provide. Everything was delivered professionally and at a very reasonable price. I would definitely use them again for any future work.
Oliver Umbezoogu
Verified review · May 2026
I want to take a moment to share my experience with Dal the EPC Engineer. Dal is a fantastic individual who responded quickly and efficiently to the job. He dedicated ample time to conduct a thorough analysis and provided me with useful information and advice. I was genuinely impressed with their professionalism and expertise. I would definitely recommend Dal to anyone in need of a skilled EPC Engineer. I will certainly be keeping his details for future reference. Well done Dal!I just wanted to express my appreciation for the outstanding service provided in issuing the EPC certificate. The entire process, including the testing, survey, and paperwork, was completed within just 5-6 hours, which was incredibly efficient. Your professionalism and swift turnaround are truly commendable. Thank you for your excellent service. I would highly recommend AGEPC Ltd to others.
Zaheer Abbas
Verified review · May 2026
Very helpful. Quick to do the job and seemed knowledgeable
Emily T
via Checkatrade · May 2026
On time, issued cert quickly
Josephine T
Verified review · May 2026
Arrived at scheduled time and carried out EPC efficiently and had good knowledge
Samantha H
via Checkatrade · Apr 2026
Good Service
Rebecca M
Verified review · Apr 2026
...
Keith T
Verified review · Mar 2026
Thank you Dal for sorting out my EPC . True gentleman and professional . Respected my property and carried out the job professionally. Definitely recommend to my family and friends in future.
Sujan Shrestha
Verified review · Jun 2026
Daljit is great, very knowledgeable, helpful and professional. He did my EPC, inventory check in, and PAT testing last year. It was my first time renting out my property and he gave me some great advice. He’s just completed this years PAT testing again. And I’m very happy. Thank you very much indeed!
Charlotte
Verified review · May 2026
Dalj was great. Got an EPC done by him. He was reasonably priced and fitted me in quickly as I was desperate to get it done urgently. Would recommend him and will be using his services again.
Amit Lakhani
Verified review · May 2026
Dal was very polite, efficient & professional and I’d use the company again
Michael Cassidy
Verified review · May 2026
Accurate and efficient. Well trained professionals. Helpful advice on once you receive EPC.
Hamley Estate Agents - Hardeep Singh
Verified review · May 2026
I was really impressed with AG Site Solutions’ easy-to-use booking system and the wide range of services they provide. Everything was delivered professionally and at a very reasonable price. I would definitely use them again for any future work.
Oliver Umbezoogu
Verified review · May 2026
I want to take a moment to share my experience with Dal the EPC Engineer. Dal is a fantastic individual who responded quickly and efficiently to the job. He dedicated ample time to conduct a thorough analysis and provided me with useful information and advice. I was genuinely impressed with their professionalism and expertise. I would definitely recommend Dal to anyone in need of a skilled EPC Engineer. I will certainly be keeping his details for future reference. Well done Dal!I just wanted to express my appreciation for the outstanding service provided in issuing the EPC certificate. The entire process, including the testing, survey, and paperwork, was completed within just 5-6 hours, which was incredibly efficient. Your professionalism and swift turnaround are truly commendable. Thank you for your excellent service. I would highly recommend AGEPC Ltd to others.
Zaheer Abbas
Verified review · May 2026
Very helpful. Quick to do the job and seemed knowledgeable
Emily T
via Checkatrade · May 2026
On time, issued cert quickly
Josephine T
Verified review · May 2026
Arrived at scheduled time and carried out EPC efficiently and had good knowledge
Samantha H
via Checkatrade · Apr 2026
Good Service
Rebecca M
Verified review · Apr 2026
...
Keith T
Verified review · Mar 2026
Practical reads on compliance, listings and tenancy from our blog.
Selling in Slough or nearby? Gather leasehold flat sale documents, including your lease, charge records, permissions and an EPC where required.
Check rental property licensing in England, including HMO and selective licensing, council scheme boundaries and local checks around Slough.
Use floor plans before viewing a house to check room dimensions, furniture fit and layout, with a worked example and practical viewing checklist.
