21 Degrees York | Formerly Green Building Renewables
Business Details
Certifications & Services
Services & Coverage
🔓 Is this your business? Claim & verify to unlock up to 40 more points.
Claim This ListingAcross 32 Google reviews, 21 Degrees York | Formerly Green Building Renewables averages 4.7★ for their solar work in York and North Yorkshire.
From their own website — 21degrees.com: “We are proud to have received a number of awards and accolades over our years of experience.”
Public review history at 21 Degrees York | Formerly Green Building Renewables: 32 ratings, 4.7★ average. Read the negative reviews first.
21 Degrees York | Formerly Green Building Renewables’s credentials should be cross-checked on three registers before you sign: MCS Certified for installer accreditation, RECC or HIES for the consumer code, and Companies House for company status. EnergyRanked surfaces what we can see — we don’t independently verify.
Address (per Google Maps): Unit 9 Chessingham Park York YO19 5SE.
Verify before you sign: MCS register · RECC · HIES · Companies House
Services Offered
⚡ Get a Free Quote from 21 Degrees York | Formerly Green Building Renewables
Fill out the form below and 21 Degrees York | Formerly Green Building Renewables will contact you with a customized solar quote.
Frequently asked questions
What questions should I ask 21 Degrees York | 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 York | Formerly Green Building Renewables should answer all of these without hesitation.
What warranty does 21 Degrees York | Formerly Green Building Renewables typically offer?
UK solar workmanship warranties commonly run 5–10 years; panel performance warranties 25 years; inverter warranties 5–12 years. Ask 21 Degrees York | Formerly Green Building Renewables specifically what's covered, who underwrites it, and what happens if they go out of business (an MCS Insurance Backed Guarantee — IBG — covers this scenario).
Should I get multiple quotes alongside 21 Degrees York | Formerly Green Building Renewables?
Yes — three quotes is the UK standard for solar PV. Use 21 Degrees York | 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.
When is the best time to book a solar install with 21 Degrees York | Formerly Green Building Renewables?
Demand peaks April–August across the UK. Booking in autumn or winter often means shorter waits and sometimes pricing flexibility. Installation itself is a year-round activity in most UK weather — the constraint is scheduling, not the season.
How long is the typical wait for an install with 21 Degrees York | Formerly Green Building Renewables?
Lead times for North Yorkshire renewables installers swing seasonally — late spring and early summer are peak demand. At time of indexing the public Google listing showed 32 reviews at 4.7★, which gives some indication of throughput. Ask 21 Degrees York | Formerly Green Building Renewables directly for current scheduling once you've got a written quote. Plan for 4–12 weeks from deposit to install on a typical residential project; complex roofs or DNO upgrades can extend that.
Unit 9 Chessingham Park
York YO19 5SE
United Kingdom
View on Google Maps