Official Quality & Trust Benchmark

What Does HPAS Certified Mean?

HPAS Certified is the rigorous quality and consumer vetting standard established by HeatPumpsAndSolar.co.uk. It certifies that a UK solar panel, heat pump, or battery installer has passed thorough background checks, holds active MCS certification, adheres to a CTSI-approved consumer code (RECC or HIES), carries verified £2M+ liability insurance, provides a minimum 2-year insurance-backed warranty, and maintains an aggregate customer satisfaction score of 4.5 / 5.0 or higher.

100% MCS Verified

£9,000 Grant Eligible

£2M+ Insurance Held

No-Pressure Pledge

View Certified Installers (3) How to Verify an Installer Installer? Apply to Join →

Official Trust Mark

Official HPAS Certified Shield Trustmark

HeatPumps & Solar Certified

Assessed against 7 independent consumer safety & engineering benchmarks.

12,400+

UK Homeowners Guided

100%

MCS Active Verification

£9,000

BUS Grant Access Guaranteed

4.9 / 5.0

Network Average TrustScore

The 7 Rigorous Pillars of HPAS Certification

Unlike open trade directories that accept any company willing to pay a monthly fee, HPAS Certification cannot be bought. An installer must meet all 7 technical, legal, and operational benchmarks before entering our network.

Active MCS Certification Mandatory

The Microgeneration Certification Scheme (MCS) is the UK's legal quality mark. We verify each partner's active MCS license directly on the official register (mcscertified.com).

Why this matters to you: Without active MCS registration, you legally cannot claim the £9,000 Boiler Upgrade Scheme grant, nor can you receive ongoing Smart Export Guarantee (SEG) cash payments for surplus solar electricity.

CTSI Consumer Code Protection RECC / HIES

Every HPAS Certified installer must belong to a Chartered Trading Standards Institute (CTSI) approved consumer code, such as the Renewable Energy Consumer Code (RECC) or the Home Insulation & Energy Systems Quality Assured Contractors Scheme (HIES).

Why this matters to you: Guarantees a strict 14-day statutory cooling-off period, bans doorstep hard selling, prohibits deceptive energy output claims, and provides free access to independent ombudsman dispute resolution.

Financial Health & Solvency Audits

We independently examine Companies House filings, credit risk assessments, and historical director records. We strictly filter out "phoenix companies" (businesses that liquidate debts and reopen under a new name) and require a verifiable trading record.

Why this matters to you: Solar and heat pump systems are 20-to-25-year investments. Partnering with financially robust companies ensures your installer remains in business to provide ongoing maintenance and service support.

£2,000,000+ Verified Insurance Cover

Every certified partner must hold active Public Liability Insurance of at least £2,000,000 (often £5M or £10M) plus Professional Indemnity cover. We inspect policy documents directly with insurers and track renewal dates annually.

Why this matters to you: Your home, roof structure, electrical system, and plumbing are protected against accidental property damage during installation from day one.

Strict 4.5+ Star Review Threshold

Partners must maintain an aggregate customer review rating of at least 4.5 out of 5.0 across independent platforms including Trustpilot, Google Reviews, and Checkatrade. We cross-examine authentic feedback, post-install care, and warranty responsiveness.

Why this matters to you: You avoid cowboy traders, pushy salespeople, and unresponsive customer service. Installers that dip below our threshold are suspended immediately.

Insurance-Backed Workmanship Guarantee

In addition to manufacturer warranties on solar panels (25–30 years) and heat pumps (5–10 years), HPAS Certified partners must provide a minimum 2-year workmanship warranty that is backed by an independent insurer (e.g. QANW, HIES, or IWA).

Why this matters to you: Even if the installation company should ever cease trading, an independent insurer will step in to honour repairs and workmanship faults at zero cost to you.

Continuous Auditing & Zero-Tolerance Removal Policy

Certification is not a one-time stamp. Our compliance team performs ongoing mystery inquiries, evaluates lead response times, checks insurance renewals every 12 months, and surveys homeowners after completion. Any installer found violating our consumer pledge, falsifying information, or mistreating homeowners is removed from our directory immediately without appeal.

How HPAS Certified Compares

See why HPAS Certified offers UK homeowners far stronger protection than unaccredited tradespeople or baseline listings.

Vetting & Protection Standard	Rogue / Unaccredited Trader	Standard MCS Installer	HPAS Certified Partner
MCS Certification Verified Unlocks £9k BUS grant & SEG export payments	❌ No	✔ Yes	✔ Independently Verified
CTSI Consumer Code (RECC / HIES) Free ombudsman dispute resolution	❌ No	Usually	✔ Mandatory & Audited
Financial Solvency & Anti-Phoenix Checks Companies House director history & credit audits	❌ None	Rarely Checked	✔ Full Background Audit
Minimum £2,000,000 Public Liability Annual policy certificates checked with insurer	❌ Unverified	Self-Declared	✔ Primary Source Verified
Independent Review Threshold (4.5+ / 5.0) Trustpilot, Google & Checkatrade real customer scores	❌ Faked / None	No Minimum	✔ Strictly Enforced 4.5+
Insurance-Backed Workmanship Guarantee Covers defects even if installer ceases trading	❌ None	Optional / Variable	✔ Mandatory 2-Year Min
Strict No High-Pressure Sales Pledge No "today only" fake discounts or 4-hour sit-downs	❌ Frequent	Unmonitored	✔ Strict Zero-Pressure
Dedicated HeatPumpsAndSolar Support Direct escalation desk if you ever need help	❌ None	None	✔ Direct Escalation Desk

Authentic Credentials

Recognising Genuine HPAS Certified Marks

Homeowners should only trust genuine badges displayed by certified partners. Genuine partners display one of three approved formats across their websites, written quotes, vehicles, and email signatures.

Official Shield

Displayed on partner homepages, service vehicles, and official certificates. Features high-contrast gold CERTIFIED arch and verified tick.

Circular Quality Seal

Used on official written estimates, formal proposals, and contract documents. Contains micro-engraved 5-star rating arcs.

Horizontal Banner

Found in partner email signatures and website footers, allowing quick one-click verification back to HeatPumpsAndSolar.co.uk.

Look for the Live Verification Banner

Whenever you request a quote through HeatPumpsAndSolar.co.uk, you are automatically paired with an installer from our HPAS Certified Network holding a verified 4.9/5.0 average TrustScore from 12,400+ UK homeowners.

Consumer Protection Guide

How to Verify an HPAS Certified Installer

Follow these 3 quick steps to verify that a solar or heat pump company's certification is genuine before signing any contract.

Check Our Official Installer Directory

Every authentic certified partner maintains a live, public profile in our directory at heatpumpsandsolar.co.uk/installers. Search by the installer's trading name or company registration number.

Search the Verified Directory →

Inspect the Digital Badge Link

When an installer displays the HPAS Certified badge on their website or email signature, clicking the badge should link directly to their dedicated profile page (heatpumpsandsolar.co.uk/installers/[company-name]) or this official standards page.

Contact Our Verification Desk Directly

If you receive a quote or visit from a contractor claiming HPAS Certification and want independent confirmation, email our verification desk at [email protected] with the installer's name and quote reference. We verify credentials within 24 hours.

Reporting Unauthorized Badge Use

The HPAS Certified name and logo marks are protected trademarks. Any contractor displaying the HPAS Certified badge without active listing in our directory is committing an offence under the Consumer Protection from Unfair Trading Regulations. If you encounter an unlisted installer misusing our badge, please report them to [email protected] with photos or quote documents so our legal team can take enforcement action.

For Renewable Contractors

Are You an MCS-Certified Installer?

Join the UK's premier network of independently vetted renewable energy specialists. Earning the HPAS Certified badge gives your business an authoritative trust signal, boosts consumer conversion, and connects you directly with serious homeowners ready to proceed in your regional coverage area.

Free Assessment

5-Day Audit Decision

No Monthly Listing Fees

Apply for HPAS Certification View Partner Directory

Minimum Entry Checklist

Active MCS certificate number for solar PV or heat pumps
Current RECC or HIES membership in good standing
£2M+ Public Liability policy document
Minimum 2 years verifiable UK trading history
4.5+ average rating on Trustpilot or Google

Frequently Asked Questions About HPAS Certified

Everything homeowners and installation companies need to know about our standards, guarantees, and verification process.

What is HPAS Certified?

HPAS Certified is the independent accreditation and vetting standard established by HeatPumpsAndSolar.co.uk for UK renewable energy installers. To achieve HPAS Certified status, a contractor must hold active MCS certification, belong to a CTSI-approved consumer code (such as RECC or HIES), carry at least £2M in verified public liability insurance, pass rigorous financial solvency and trading history audits, maintain an aggregate customer review score of 4.5/5.0 or above, and provide a minimum 2-year insurance-backed workmanship warranty.

Is HPAS certification a government scheme?

No. HPAS Certified is an independent commercial vetting standard operated by HeatPumpsAndSolar.co.uk. However, all HPAS Certified installers are strictly required to hold active MCS (Microgeneration Certification Scheme) accreditation, which is the official UK government standard required to unlock the £9,000 Boiler Upgrade Scheme (BUS) grant, 0% VAT, and the Smart Export Guarantee (SEG).

Why is MCS certification mandatory for HPAS Certified installers?

Without MCS certification, a homeowner cannot legally claim the UK Government £9,000 Boiler Upgrade Scheme grant for a heat pump, nor can they register for Smart Export Guarantee (SEG) payments for surplus solar electricity. Requiring verified MCS registration ensures that every installation meets BS EN 12831 (heat loss) or MIS 3002/MIS 3005 engineering standards and preserves all statutory financial incentives.

What consumer guarantees do I receive with an HPAS Certified installer?

Every HPAS Certified installation includes a minimum 2-year insurance-backed workmanship warranty, consumer code protection under RECC or HIES (giving you free access to an independent dispute resolution ombudsman), strict adherence to no-pressure selling guidelines, and a transparent pricing pledge with no hidden add-ons.

What happens if an HPAS Certified installer goes out of business?

Because HPAS Certified partners must provide insurance-backed workmanship warranties (such as through Quality Assured National Warranties, HIES, or IWA), your workmanship guarantee remains fully valid and enforceable even in the unlikely event that the installation company ceases trading. Equipment manufacturers warranties (e.g. 25-year panel warranties or 7-10 year heat pump warranties) also remain directly valid with the manufacturer.

How does HPAS Certified differ from general directories like Checkatrade or Trustpilot?

General trade directories allow any trader to create a profile by paying an advertising fee, often without technical assessments or verified insurance-backed warranty requirements. In contrast, HPAS Certification requires mandatory technical verification (MCS), consumer code compliance (RECC/HIES), financial solvency vetting through Companies House, and ongoing customer care audits. Furthermore, HPAS partners never charge inflated quotes to cover listing fees.

How do I check if an installer is genuinely HPAS Certified?

You can verify any installer by searching our official Verified Installer Directory at heatpumpsandsolar.co.uk/installers. Genuine partners have an active, publicly visible profile URL (heatpumpsandsolar.co.uk/installers/[company-name]). If an installer displays the HPAS Certified badge but does not appear in our directory, contact our verification team at [email protected] to report unauthorized badge use.

How can an installer apply for HPAS Certification?

MCS-certified installation businesses operating in England, Wales, or Scotland can apply online at heatpumpsandsolar.co.uk/installers/apply. Our vetting team conducts a 5-point verification audit covering certification status, insurance validity, financial accounts, and recent customer reviews within 5 business days.

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