
16 April 2026NoaPro TeamGreen Accreditations
Why Being the UK's Verified Green Trades Directory Matters
The UK faces an unprecedented challenge: retrofitting millions of homes to meet net zero targets while ensuring the work is done by properly qualified professionals. The scale is enormous — over 1,000,000 homes need to be retrofitted per year — but the number of verified, accredited green tradespeople is a fraction of what's needed.
For homeowners, this creates a real problem: how do you find someone you can trust?
The Accreditation Challenge
Green home upgrades aren't like a straightforward bathroom refit. They involve complex interactions between different building systems — insulation, ventilation, heating, moisture management — and getting them wrong can actually make your home worse, not better.
That's why accreditations like TrustMark, MCS certification, and PAS 2035 compliance exist. They verify that tradespeople have the specific knowledge and skills needed for green retrofit work.
But here's the problem: with demand for green services exploding, some providers are entering the market without proper qualifications. Homeowners often can't tell the difference between a properly accredited installer and one who's simply claiming expertise.
What Makes a Verified Green Trades Directory Different?
NoaPro doesn't just list tradespeople — we verify and display their specific green credentials:
TrustMark Registration — We check and display whether businesses are registered with the government-endorsed quality mark for energy efficiency work.
MCS Certification — For heat pump installers and solar panel fitters, MCS certification is displayed prominently. This is essential for accessing government grants like the Boiler Upgrade Scheme.
PAS 2035 Compliance — For Retrofit Coordinators and retrofit installers, we display their PAS 2035 qualifications, ensuring homeowners can find professionals who meet the national standard for domestic retrofit.
Other Retrofit Credentials — Gas Safe registration, NAPIT/NICEIC membership, and relevant NVQs are all part of the profile, giving homeowners a complete picture of a tradesperson's qualifications.
Why This Matters Now
The numbers tell the story:
• As of 2022, there were only 506 Retrofit Coordinators in the UK against a need to retrofit over 1,000,000 homes per year
• 56% of UK homes remain rated EPC D or below
• Between 10,000 and 66,000 new green tradespeople are needed each year
• The government is investing £5 billion through the Warm Homes Plan
With this level of demand, homeowners will be desperately searching for qualified professionals. A directory that verifies and clearly displays green accreditations isn't just useful — it's essential.
For Homeowners
When choosing a tradesperson for green home upgrades:
1. Always check their accreditations on their NoaPro profile
2. Verify MCS certification before installing heat pumps or solar panels (you need this for grants)
3. For comprehensive retrofit projects, insist on a PAS 2035-qualified Retrofit Coordinator
4. Look for TrustMark registration as a baseline quality indicator
5. Read reviews from other homeowners who've had similar work done
For Tradespeople
If you hold green accreditations, make sure they're visible:
1. List your business on NoaPro with all your relevant certifications
2. Keep your accreditations up to date — expired certifications undermine trust
3. Collect reviews from green retrofit projects to build your reputation
4. Highlight specific green services in your profile
The homeowners who need your expertise are looking for you right now. Make sure they can find you.


