Green Building Renewables
National renewable energy installer with Portsmouth office, 4-star Trustpilot rating from 305 reviews
10+
Years in Business
305
Customer Reviews
150 km
Service Area
51-200
Employees
SurgePV Score
About Green Building Renewables
Green Building Renewables is a national renewable energy installation company with a dedicated Portsmouth office, serving Hampshire and the wider south coast. Originally founded in 2016 by John Gilham as Go Eco Renewables, the company rebranded in 2021 and has grown to become one of the UK’s larger renewable energy installers. Their head office is at Unit 9 Chessingham Park, Dunnington, York, YO19 5SE, with regional offices across England.
The company specialises in solar panel installations, battery storage, heat pumps, and EV charging for both residential and commercial properties. Green Building Renewables holds MCS, NAPIT, TrustMark, and RECC accreditations and employs in-house survey, design, and installation teams. They work with premium equipment brands and offer comprehensive warranties on all installations.
With a 4-star rating on Trustpilot from over 305 reviews, the company has a well-documented track record. Customers in the Portsmouth area highlight the quality of the survey and design process, the professionalism of installation crews, and responsive post-installation support. The company also provides ongoing monitoring and maintenance packages.
Service Area
Green Building Renewables serves the following areas within a 150 km radius:
Contact Information
Are you Green Building Renewables?
Claim your profile and try SurgePV — the solar design platform that cuts project time by 60%.
Services Offered
Certifications & Accreditations
What to Expect: Solar Installation Process
Initial Consultation
Free site survey and system design
Quote & Design
Detailed proposal with costs and savings
Installation
Panels, inverter, and wiring (1-3 days)
Inspection
Building control sign-off and DNO notification
Go Live
System commissioning and handover
Customer Reviews
4
305 reviews
Verified Customer
From survey to install, communication was excellent. The team arrived on time, were professional and tidy, and the system is generating well above predictions.
Verified Customer
Really pleased with the whole process. Clear advice, no hard sell, and a quality installation. The aftercare team have been responsive too.
Verified Customer
Good installation and friendly team. Took a little longer than expected to get a survey date but the actual install was quick and well done.
Frequently Asked Questions About Green Building Renewables
What services does Green Building Renewables offer?
Green Building Renewables offers Solar Installation, Battery Storage, EV Charging, Maintenance, Energy Audit.
Is Green Building Renewables MCS certified?
Yes, Green Building Renewables is MCS certified and also holds NAPIT, TrustMark, RECC certifications. MCS certification means they meet industry standards for solar panel installation in the UK.
What areas does Green Building Renewables serve?
Green Building Renewables serves Portsmouth, Southampton, Hampshire, Winchester, Chichester, Basingstoke. They are based in Portsmouth with a service radius of 150 km.
What warranty does Green Building Renewables offer?
Contact Green Building Renewables directly for their current warranty terms.
How are Green Building Renewables's customer reviews?
Green Building Renewables has a 4/5 rating based on 305 customer reviews. They are well-regarded by their customers.
How long has Green Building Renewables been in business?
Green Building Renewables was founded in 2016 and has been in business for 10 years. They are one of the more experienced solar installers in their area.
Similar Installers in Portsmouth
Get a Free Solar Quote from Green Building Renewables
Fill in your details and we'll connect you with Green Building Renewables.
Quote request sent!
Green Building Renewables will be in touch within 1-2 business days.
Is this your business?
Claim this profile to manage your listing, respond to reviews, and receive leads.
Claim Your Profile