Delivering Greener Homes for Sustainable Communities
From retrofit design to delivery – Synergy Eco helps homeowners, landlords, commercial clients and local authorities achieve Net Zero
Energy Efficiency
Renewable Integration
Sustainable Retrofit
Community Impact
Building Britain's Future-Ready Net Zero Future
At Synergy Group, we’re leading the charge toward a low-carbon, energy-efficient Britain. Evolving from our roots as a PAS-accredited retrofit specialist, we now provide energy efficiency, retrofit remediation, and sustainable construction solutions across the UK.
We partner with homeowners to reduce energy bills, landlords to achieve EPC standards, commercial clients to cut emissions and save energy costs, and local councils, the National Energy Foundation (NEF), and housing providers to retrofit homes and communities fit for the Net Zero era.
Supporting Every Step Toward a Smarter, Greener Property
At Synergy Eco, we work with homeowners, landlords, commercial clients, local authorities, and housing providers to improve building performance, cut energy use, and reduce carbon emissions, delivering measurable energy and cost savings across every project.
Homeowners
Landlords
Commercial Clients
Local Authorities
Our Core Services
At Synergy, we deliver retrofit, decarbonisation and sustainable construction solutions that help homeowners, landlords and local authorities build energy-efficient, future-ready properties.
Sustainable Construction
We design and build high-performance homes, extensions, and conversions using sustainable materials, renewable technologies, and best-practice construction.
Finance & Utility Cost Optimisation
We provide grants, subsidies, and finance options that make energy upgrades affordable for homeowners and commercial clients.
Planning, Structural & Design Consultancy
Our engineers deliver structural analysis, retrofit detailing, and coordinated design support to ensure projects are safe, efficient, and compliant.
Retrofit Assessment & Design
We create tailored whole-house retrofit plans that cut energy use, reduce emissions, and increase property value through PAS 2035-compliant design.
Heating & Ventilation Upgrades
We install heat pumps, solar thermal, and mechanical ventilation systems that improve indoor air quality and comfort while cutting carbon emissions.
Grants & Compliance Delivery
From PAS 2035 and MEES compliance to grant scheme delivery, we manage the full regulatory and funding journey.
Your Trusted Partner For Retrofit, Renewables & Net Zero Delivery
At Synergy Eco, we combine retrofit expertise, renewable integration, and PAS-accredited delivery to help homeowners, landlords, commercial clients and councils achieve meaningful, cost-effective improvements.
Smarter Retrofit Strategy
We take a fabric-first, data-driven approach to every project to maximise carbon savings and long-term outcomes.
Certified Engineers & Accredited Delivery
Our engineers and installers specialise in insulation, EWI, heating, solar, and ventilation, supported by PAS 2035 retrofit professionals.
Save Money & Maximise Long-Term Value
We combine energy-saving measures, grant expertise, and smart design to reduce lifetime running costs and unlock long-term value.
Free Consultation
Our team offers a no-obligation consultation to understand your goals, eligibility, funding options and technical requirements.
Our Partners & Accreditations
Working together to deliver compliant, impactful retrofit programmes across homes, buildings, and communities.
Elmhurst Energy
Gas Safe Register
National Energy Foundation
NAPIT
TrustMark
Environment Agency
RIBA Chartered Practice
Watford Borough Council
SWIGA
Qualitymark Accredited
Our Latest Projects
From whole-house retrofits to commercial solar installations, our recent projects show the measurable impact of working with a PAS-accredited delivery partner.
Insulation Retrofit Survey
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Solar Rooftop Programme
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Thermal Performance Audit
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Commercial Solar Installation
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Latest Insights
Practical guidance on retrofit, energy efficiency, grants and compliance — written by the Synergy Eco team.
Client-Centered. Quality-Assured. Performance-Driven.
“The team handled everything from surveys to installation. Clear communication and workmanship throughout — no hassle. Highly recommended.”
Mark Thompson — Private Landlord
“Our energy bills dropped significantly and the improvements were noticeable from the first month.”
Sarah Jennings — Homeowner
“Synergy Eco delivered our decarbonisation programme on time, to spec, and fully compliant across every property.”
David Okonkwo — Housing Provider
“Professional, accredited and genuinely knowledgeable. Our commercial solar system works flawlessly.”
Rebecca Hall — Commercial Client
Let's Achieve Net Zero — Together With Synergy
Join us on the journey to a sustainable future. Together, we can reduce energy consumption, cut emissions, and create smarter, greener spaces for everyone.
Synergy Eco
Unit 5, Bermer Place, Imperial Way, Watford WD24 5AP
info@synergyeco.co.uk
+44 (0)1923 591412
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