Over 500 properties assessed
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Average EPC improvement: 2 bands
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£980 average annual saving
We work with homeowners, landlords and developers across the UK. EPCs, retrofit assessments, gas evaluations, energy consultancy. Accurate work, clear reports, and someone who actually picks up the phone.
Legislation tightens every year. Funding schemes have strict criteria. Retrofit projects fail without proper groundwork. And a certificate from a firm that doesn't explain it is barely worth the paper it's printed on. We deal with all of it, so you don't have to.
Landlords can be fined up to £30,000 for renting properties below EPC band E. The minimum standard is rising. If you haven't acted yet, the clock is already running.
Most properties bleed energy through problems that are cheap to fix once you know where they are. Insulation gaps, inefficient heating, draughts. The right assessment finds them. We've seen households save over £1,000 in year one.
Without a PAS 2035-compliant assessment upfront, retrofit projects regularly stall, overspend, or cause structural problems that cost far more to fix than the original work. Getting the assessment right is the first decision, not an afterthought.
A lot of assessors produce the paperwork, lodge it on the register, and that's the last you hear from them. You're left with a document you don't fully understand and no idea what to do with it. That's not an assessment. It's a transaction.
We cover all four core disciplines in-house. One team, consistent standards, and a single point of contact for everything. Whether you need a quick EPC or a full retrofit programme, you'll get the same level of service throughout.
Required for every sale, letting and new build in the UK. We produce accurate, nationally registered EPCs and take the time to explain what the rating means for you practically — what it will cost to improve, which measures will have the most impact, and what to prioritise first.
ECO4, the Great British Insulation Scheme and the Home Upgrade Grant all require a certified independent assessment before any work begins. We carry that out properly and impartially, working directly with your retrofit coordinator to make sure your project qualifies, progresses smoothly and is delivered to standard.
An older or poorly maintained gas system costs more to run and carries real safety risk. Our qualified assessors evaluate performance, efficiency and regulatory compliance in full, and give you an honest report on the state of the system and what, if anything, needs addressing.
For clients who want more than a single assessment. We look at your property's performance in full, identify where money is being lost, map out which improvements make financial sense and in what order, and flag any funding or grant routes you might not be aware of. No products to sell. Just good advice.
Most assessors visit, assess, file a report and move on. We stay involved. We talk you through the findings, tell you what we'd prioritise, and we're still reachable when questions come up six weeks later. That's not a unique selling point. It's just how a proper service should work.
Every assessor on our team holds current accreditation and full professional indemnity insurance. Every report we issue meets the relevant regulatory standard in full.
We visit, we assess, and your report is with you within two working days. Written clearly, structured logically, and ready to act on — not filed away and forgotten.
We're a small specialist team. When you call or email, you reach someone who knows your property and can give you a direct answer. No call queues, no case numbers.
No installations. No contractor referrals. No products. Our only interest is in giving you accurate, useful information. Which means when we recommend something, it's because it's right for you.
"We had four properties that needed EPCs before a portfolio sale. JS turned them around in 48 hours, and their reports were clear enough that our solicitor commented on how well-structured they were."
James W., Portfolio Landlord — Leeds
Four steps from first contact to completed report. You'll know what's happening at every stage and what comes next.
Call us or fill in the short form. We'll ask a few questions, confirm which service fits your situation, and give you a quote. No pressure, no obligation.
A qualified assessor attends at a time that works for you. Most visits take between 45 minutes and two hours. We work around you, not the other way around.
Your full assessment lands within two working days. Accurate, clearly written, registered where required. Nothing sitting in a queue waiting to be signed off.
We go through the findings with you, answer questions and outline what we'd suggest doing next. If you come back to us with questions weeks later, that's fine too.
"I've used a few EPC firms over the years and most hand you a certificate and that's that. JS Energy Solutions were different. They explained everything, told me which improvements would actually shift the rating, and we went from a D to a B. Heating bills are noticeably lower this winter."
"I manage twelve rental properties and keeping on top of EPC legislation used to take up a lot of time. Handed the whole thing over to JS and haven't had to think about it since. Fast, thorough, and they actually know what they're talking about."
"We needed a PAS 2035 assessment for an ECO4 application and had been let down by another firm. JS came in, did the job properly, liaised directly with our retrofit coordinator, and the project was approved first time. Straightforward from start to finish."
Most assessments are booked within the week. Tell us about your property and we'll come back to you within two hours.
We're a small team and we're easy to reach. If you're not sure which service you need, tell us about your property and we'll point you in the right direction. No sales pitch, no obligation.
07346 629257 · Monday to Friday, 8am – 6pm
info@jsenergysolutions.co.uk
Nationwide across England, Wales and Scotland
We'll respond within 2 working hours.
No obligation. No spam. We'll call or email at a time that suits you.
