Explore funding and flexible finance for energy-saving home upgrades.
Princeton Eco Plus Services LTD is a trusted, fully accredited UK energyefficiency contractor, delivering safe, compliant, and high-quality homeimprovement solutions you can rely on.
With over 8 years of industryexperience, we help homeowners and landlords improve the comfort, efficiency,and long-term performance of their properties through professionally deliveredinstallations.
Our services include Loft insulation, Cavity wall insulation,Boiler installations and upgrades,
Air source heat pumps (ASHP), and Solar PVsystems. Every project starts with a thorough property assessment and clear,honest advice tailored to the home and customer’s needs.
Weare PAS 2035 compliant, TrustMark registered, and Gas Safe registered, ensuringall work meets current regulations and industry best practice. We work withexperienced installers and trusted manufacturers to deliver reliable,long-lasting results.
From initial enquiry through to installation andaftercare, we provide a transparent, end-to-end service with clear pricing andno hidden costs.
Princeton Eco Plus Services LTD supports homeowners,landlords, and property investors looking to reduce energy bills, improve EPCratings, and future-proof their homes.

Discover energy-efficient solutions, finance options, and government grants for your home. Upgrade with confidence and start saving today.



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Our mission

We prioritise sustainable solutions that lower energy use and reduce household costs, helping UK families live more comfortably.

Our certified team delivers reliable home improvements, ensuring every project meets the highest standards for quality and safety.

We offer flexible finance options and guide you through government-backed grants, making upgrades accessible for every homeowner.

We’re committed to clear communication, fast installation, and ongoing support—putting your needs at the centre of everything we do.
Client feedback
Hear from real customers about their experience with our energy-saving home improvements and finance options.
"The installation was quick and the team explained every step. Highly recommend for anyone upgrading their home."

"We qualified for a government grant and saved a lot on our new boiler. The process was simple and stress-free."

"Switching to solar was seamless. The finance options made it affordable and the energy savings are noticeable already."

"Professional service from start to finish. Our new windows have made a real difference in comfort and bills."

"The team handled all the paperwork for the heat pump grant. We’re already seeing lower energy costs."
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"Great experience with loft insulation—fast, tidy, and we noticed the house stays warmer for longer."

Quick answers to common queries about us
We provide energy-efficient home improvements, including boilers, solar panels, insulation, and finance options for UK homeowners.
Use our online form to see if you qualify for grants or finance. We’ll guide you through the process step by step.
Yes, all our installers are fully certified and experienced, ensuring quality and compliance with UK standards.
Many services are eligible for government-backed grants, such as ECO4 and the Boiler Upgrade Scheme. We help you apply and manage the process.
Need more information? We’re here to help.
Discover how we can help you save.
Princeton Eco Plus Services LTD | Company No: 11705473 / PAS 2035 | TrustMark | Gas Safe Registered© 2026 All rights reserved.