21 Degrees Norwich, Norfolk | Formerly Green Building Renewables
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Claim This ListingBased in Norwich, 21 Degrees Norwich, Norfolk | Formerly Green Building Renewables provides solar panel installation for homeowners and small commercial sites across the UK.
From their own website — 21degrees.com: “We are proud to have received a number of awards and accolades over our years of experience.”
21 Degrees Norwich, Norfolk | Formerly Green Building Renewables shows 43+ public Google reviews. Skim the most recent and lowest-rated together to gauge consistency.
Before signing a contract with 21 Degrees Norwich, Norfolk | Formerly Green Building Renewables, check three independent registers: the MCS Certified register for installer status, RECC or HIES for consumer protection cover, and Companies House for company status and recent accounts. EnergyRanked does not verify these credentials on your behalf — we surface third-party signals and link you to the registers where you can verify yourself.
Address (per Google Maps): 92 St Faiths Ln Norwich NR1 1NE.
Verify before you sign: MCS register · RECC · HIES · Companies House
Services Offered
⚡ Get a Free Quote from 21 Degrees Norwich, Norfolk | Formerly Green Building Renewables
Fill out the form below and 21 Degrees Norwich, Norfolk | Formerly Green Building Renewables will contact you with a customized solar quote.
Frequently asked questions
What questions should I ask 21 Degrees Norwich, Norfolk | Formerly Green Building Renewables before booking a survey?
Key questions: panel and inverter brands (and warranties for each); installer MCS number; expected install lead-time; deposit terms and refund policy if cancelled before survey; who handles the DNO application; and roof/structural inspection responsibility. 21 Degrees Norwich, Norfolk | Formerly Green Building Renewables should answer all of these without hesitation.
Should I get multiple quotes alongside 21 Degrees Norwich, Norfolk | Formerly Green Building Renewables?
Yes — three quotes is the UK standard for solar PV. Use 21 Degrees Norwich, Norfolk | Formerly Green Building Renewables's quote as one of those three. Compare not just price but warranty terms, MCS certification, and panel/inverter brands. Specs vary widely between installers.
Does 21 Degrees Norwich, Norfolk | Formerly Green Building Renewables handle Smart Export Guarantee (SEG) registration?
SEG registration is usually handled by your electricity supplier rather than your installer, but 21 Degrees Norwich, Norfolk | Formerly Green Building Renewables should provide the MCS certificate and inverter performance data your supplier will request. Ask 21 Degrees Norwich, Norfolk | Formerly Green Building Renewables whether they walk customers through the SEG paperwork as part of handover.
How many Google reviews does 21 Degrees Norwich, Norfolk | Formerly Green Building Renewables have in Norwich?
At time of indexing, 21 Degrees Norwich, Norfolk | Formerly Green Building Renewables's public Google business listing showed 43 reviews averaging 4.7★. Numbers change daily — open the Google Maps listing for the live count. When reading reviews, sort by 'lowest rated' as well as 'most recent' — the negative reviews tell you more about how a Norwich-area installer handles problems than the average score does.
How does 21 Degrees Norwich, Norfolk | Formerly Green Building Renewables's quote process work?
21 Degrees Norwich, Norfolk | Formerly Green Building Renewables typically begins with an initial enquiry via phone or website, followed by a desktop assessment and on-site survey. Ask whether the quote is fixed-price or estimate-only, and confirm what's included (scaffolding, DNO application, commissioning).
92 St Faiths Ln
Norwich NR1 1NE
United Kingdom
View on Google Maps