London

Sustain Homes Limited

Sustain Homes Limited is an award-winning company offering solar PV, battery storage, and renewable heating solutions focused on sustainability and energy efficiency.
★★★★★  
5
👥
55
Reviews
🏆Elite+ Installer

About

Sustain Homes Limited is a UK-based renewable energy and sustainable living company focused on delivering solar PV, battery storage, and energy efficiency solutions for residential and commercial clients. With a strong commitment to creating greener, more energy-efficient homes, the company designs and installs systems that help customers cut costs, achieve energy independence, and lower carbon footprints.

The company’s mission is to make sustainable living accessible and affordable by providing high-quality renewable energy technologies that meet the highest performance and safety standards. Their vision is to play a key role in helping the UK transition toward a low-carbon future by supporting communities in adopting renewable energy and sustainable home improvements.

With a professional team of experts, Sustain Homes Limited provides tailored solutions that combine technical precision with excellent customer care. From consultation and system design to installation and ongoing support, the company ensures every project is delivered with transparency and long-term value in mind.

Company Rating Breakdown

5.0
★★★★★
Based on 48 verified reviews
Product Quality
20% of total rating
★★★★★
5.0
Installation & Service
20% of total rating
★★★★★
5.0
Customer Reviews
15% of total rating
★★★★★
5.0
Pricing & Financing
15% of total rating
★★★★★
4.9
Warranties
10% of total rating
★★★★★
5.0
Certifications
10% of total rating
★★★★★
5.0
Company Experience
10% of total rating
★★★★★
5.0

Services Offered

✔️ Residential solar PV installation

✔️ Commercial solar PV systems

✔️ Battery storage integration

✔️ EV charging station installations

✔️ Sustainable home upgrades and retrofits

✔️ Solar panel servicing and maintenance

✔️ Energy efficiency consultation and audits

Products & Manufacturers

Sustain Homes Limited partners with trusted global renewable manufacturers to deliver efficient and reliable systems:

  • Solar Panels: Trina Solar, Q CELLS, JA Solar, SunPower, LG Solar
  • Inverters: SolarEdge, SMA, Fronius, Huawei
  • Battery Storage: Tesla Powerwall, LG Chem, Sonnen, BYD
  • EV Charging: Pod Point, Zappi, Rolec

Project Gallery

Contact Information

Unit 16,Paramount Industrial Estate Sandown Road Watford WD24 7XA
442037466040
support@sustainhomes.co.uk

Service Areas

London

Certifications

Sustain Homes Limited operates with or in line with recognized UK certifications:

  • MCS (Microgeneration Certification Scheme) – certified solar PV installations.
  • NICEIC – ensuring electrical safety and compliance.
  • RECC (Renewable Energy Consumer Code) – consumer rights and fair trading.
  • ISO 9001/14001 – quality and environmental management systems.

Warranty Information

Sustain Homes Limited provides warranty coverage aligned with UK solar industry best practices:

  • Solar panels – 20–25 years performance guarantee.
  • Inverters – 5–12 years manufacturer’s warranty.
  • Workmanship/installation – 5–10 years.
  • Battery storage systems – 5–10 years depending on manufacturer.

Company Details

Languages Spoken

English

Years in Business

Several years of renewable energy and sustainable housing expertise

Projects Completed

Dozens of residential and commercial solar and energy efficiency projects delivered successfully

Customer Reviews

Read what our customers have to say about their experience with Sunergy Solar Solutions

Very happy with my solar and battery install from Sustain. Very friendly and helpful staff made everything easy to understand, and was kept informed through the whole process - from initial quotes/proposal, survey, equipment delivery and install. We had hiccups, but the way a company deals with them can turn negatives into positives. Highly recommended.

Jeff Smith

Installed PV + battery + car charger with them, battery didn't work and they opened a case against the manufacturer Fox Ess and asked me to followup directly with them, what a joke! Anyways after 3 weeks the manufacturer came home and fixed the battery. Second issue was getting the DNO letter to start exporting energy to the grid. It took 3 months to get this, in the end tired of dealing with Sustain Homes customer service I decided to call directly my Network Operator and got the letter in a 5 min.

Otavio Fontana

Awesome team who deliver Awesome team. Deliver quickly, efficiently and tidily. They are a really polite and pleasant team. I would recommend this team to anyone for Solar PV work. Thank you all!

Jon Salter

Frequently Asked Questions

What areas does Sustain Homes Limited serve?

Sustain Homes provides solar and sustainable home solutions across the UK, focusing on eco-friendly energy upgrades.

Does Sustain Homes Limited offer free quotes or consultations?

Yes, they provide free consultations and assessments to recommend the best renewable solutions for each property.

How eco-friendly are Sustain Homes Limited’s solar solutions?

Their systems are designed to improve energy efficiency, lower bills, and significantly reduce carbon emissions.

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