
Air Source Heat Pumps

Underfloor Heating

MVHR Systems

Heating For New Builds

Air Conditioning

Servicing & Maintenance

Solar Panels

Battery Storage

Air Source Heat Pumps

Underfloor Heating

MVHR Systems

Heating For New Builds

Air Conditioning

Servicing & Maintenance

Solar Panels

Battery Storage
Our Services

Renewable Heating & Ventilation Specialists Based in Ware
Herts Renewables is MCS approved and here to help you switch to efficient, low-carbon heating. Our experienced team delivers a seamless transition to renewable energy, helping you reduce your carbon footprint, cut energy bills, and future-proof your home with proven green technologies.
You may be eligible for up to £7,500 through the UK Government’s Boiler Upgrade Scheme, significantly reducing the cost of installing an air source heat pump. With the added benefit of 0% VAT on renewable energy installations, energy-efficient heating has never been more affordable.
We supply and install air source heat pumps, underfloor heating, air conditioners and MVHR. From expert advice and system design through to installation and aftercare, we make sustainable living straightforward and hassle-free.
Based locally, we cover Ware, Stevenage, Hertford, Bishops Stortford, Cambridge, St Albans and surrounding areas, supporting homeowners in building a cleaner, greener future.
Our Straightforward Process
We make switching to renewables easy, with a process designed to keep everything transparent and hassle-free from start to finish.
01
Online Enquiry
01 Online Enquiry


Get started by completing our quick online form. One of our team will review your details and contact you to discuss your requirements.


02
Initial Estimate
02 Initial Estimate


Based on your information, we provide an initial estimate to give you a clear idea of costs.


03
Heat Loss Report
03 Heat Loss Report


We carry out a detailed heat loss assessment to accurately design your system.


04
Final Quote
04 Final Quote


You receive a fully itemised, fixed quotation with no hidden costs.


05
Installation
05 Installation


Our certified engineers install your system efficiently and safely, with minimal disruption to your home.


06
Aftercare & Support
06 Aftercare & Support


Our service doesn’t end after installation. We provide ongoing aftercare, guidance and support.


Why Choose Us?
Why Use Herts Renewables?

Attention to Detail
We take pride in our workmanship, ensuring every installation is completed to the highest standard, with careful attention to detail and a clean, professional finish.



A Personal Service
No two homes are the same. We take the time to understand your property and your goals, delivering bespoke renewable solutions designed around you.

Friendly & Enthusiastic
Team
Our approachable, knowledgeable team is passionate about renewable energy and always happy to answer questions and guide you through the process.



Best Brands, Proven Technology
We only work with trusted, industry-leading manufacturers, using high-quality, reliable systems that deliver long-term performance and peace of mind.

Air Source Heat Pump Installers
Upgrade your heating system with an efficient air source heat pump. ASHPs offer a sustainable way to heat your home, cutting energy costs while reducing carbon emissions. By taking the naturally occurring heat found in the air outside, heat pumps efficiently boost the temperature to warm buildings and provide hot water. Our team ensures every installation is designed for comfort and performance all year round.
Are air source heat pumps suitable for homes in Hertfordshire, Cambridge and Essex?
Yes, air source heat pumps are well suited to homes across Hertfordshire and the surrounding areas. They perform efficiently in our local climate and can be installed in both new-build and existing properties. Our professional assessments ensure we recommend the right system for your home. We quote for an ASHP system that is correctly sized and designed to deliver heating and hot water year-round.
Why Choose Us

Attention to Detail
We take pride in our workmanship, delivering high-quality installations with attention to detail and a clean, professional finish.

A Personal Service
No two homes are the same. We take the time to understand your property and your goals, delivering bespoke renewable solutions designed around you.

Friendly & Enthusiastic Team
Our approachable, knowledgeable team is passionate about renewable energy and always happy to answer questions and guide you through the process.

Best Brands, Proven Technology
We only work with trusted, industry-leading manufacturers, using high-quality, reliable systems that deliver long-term performance and peace of mind.
Underfloor Heating for Energy-Efficient Homes
Underfloor heating provides an efficient, comfortable way to heat your home by evenly distributing warmth from the ground up. Operating at lower temperatures than traditional radiators, underfloor heating works perfectly alongside air source heat pumps and regular gas boiler heating, helping to reduce energy consumption.
At Herts Renewables, we design and install underfloor heating systems tailored to your home, whether as part of a full renewable heating upgrade or a new-build project.
Suitable for both new installations and renovations, underfloor heating frees up wall space, improves heat efficiency, and enhances overall comfort.

Testimonials
See What our Customers Say About Us

MVHR Systems for Healthier, Low-Energy Homes!
Mechanical Ventilation with Heat Recovery (MVHR) systems provide continuous fresh air while retaining heat that would otherwise be lost through ventilation.
By recovering warmth from extracted air and transferring it to incoming fresh air, MVHR systems help maintain a comfortable indoor temperature while improving air quality and reducing heat loss.
Serving Hertfordshire, Essex, Cambridgeshire and nearby areas, we help homeowners improve comfort, efficiency and indoor air quality with expertly designed ventilation solutions.

































