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HEAT PUMPS FOR DEVELOPERS

Your Partner for Heat Pump, Solar & Full M&E Works. We offer highly efficient and expertly designed heating systems that comply to building regulations.

TRUSTED FULL MECHANICAL & ELECTRICAL SOLUTIONS
For Your Next Development Project

For over 50 years, Rawlings have built a reputation for reliability and technical excellence in the heating fuel and transport sectors. We launched Rawlings Renewables 3 years ago to specialise in renewable heating solutions specialising in Heat Pumps, Solar & Full M&E Works.

 

We are excited to be expanding into the developer space across Hampshire, Portsmouth, Southampton, and the wider South, providing a tailored business model for developers, simplifying the process of obtaining expertly designed, efficient heat pump system.

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Our air source and ground source heat pumps, along with our underfloor heating solutions, help developers achieve significant carbon savings, making it easier to comply with Building Regulations. These technologies also increase the value of new homes for buyers by offering low running costs and creating a comfortable, appealing living environment.

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We work directly with developers to ensure projects not only meet regulations, but are delivered smoothly from design through to installation. If you're looking for a trusted partner to help you stay compliant with the future homes standards, our expert team is ready to support you.

A low-angle exterior shot of a house shows a black air source heat pump (ASHP) unit sitting on a gravel patch next to a brick wall. A small, grassy lawn is in the foreground, and a slate patio separates it from the house. A modern extension with vertical wood cladding and black-framed windows and doors is attached to the brick part of the house.
A three-quarter view of a dark grey and white van with green logos for Rawlings Renewables parked on a gravel driveway in front of a modern red-brick house. The van's side door has text that says "Air Source Heat Pump Installation" and the website "rawlingsrenewables.co.uk". The house has a slate roof, a small wooden porch, and several windows with light-colored frames.
An interior shot of a room under construction shows copper pipes laid in a spiral pattern on top of a green insulating layer. The pipes will be used for under-floor heating. Exposed wooden beams and stud walls are visible, and a brick wall and windows are in the background.
A two-unit air source heat pump is mounted on the black-painted exterior of a renovated cottage. The pump is visible on the far right of the image. The cottage features a brick facade with stone detailing, a slate roof, and white-framed windows. The cottage is nestled in a lush, green setting with tall grass and trees.

Bespoke

System Design

Full MCS-compliant heat loss calculations.

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Accurate sizing of the heat pump based on individual property requirements.

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Designs focus on efficient low-temperature operation.

An eye-level interior shot of a room under construction shows copper pipes laid in a curved, winding pattern on top of a bright green insulating layer. The pipes, which will be covered to create an under-floor heating system, fill the entire floor of the room. The room has pink plaster walls, and the roof is made of exposed wooden beams and rafters. Sunlight streams in from a high window on the right.

Supply and

Commissioning

Heat pump, hot water cylinder, and all installation components supplied.

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Custom-designed installation kits included for each project.

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Full on-site commissioning carried out by one of our own experienced engineers.

An angled interior shot of a boiler room shows two tall, black and white water tanks with digital displays. Behind them are two large, shiny silver water cylinders and a complex system of copper and silver pipes and valves. The ceiling and back wall are painted black, and the floor is a light gray.

Training &

Certification

Coming in 2026 – Our ASHP Showroom.

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A hands-on space for developers, architects, and homeowners to experience working systems.

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Handover pack with necessary certifications and instructions for the end user.

A close-up exterior shot of a house shows a black, square air source heat pump sitting on a gray stone patio. The unit is placed against a red brick wall with a white-framed window above it. To the left is a white conservatory with frosted glass panels. The sun shines brightly, creating a lens flare in the top right of the image.

Regulatory

Guidance

Support to ensure systems align with upcoming regulations.

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Updates when legislation or policy changes affect system design or installation.

 

Future-proofed for net zero targets.

EXPERTLY DESIGNED Efficient Heat Pump Systems

Rawlings Renewables are your partners for installing full mechanical & electrical solutions for Air Source Heat Pumps and Ground Source Heat Pumps in Hampshire, West Sussex and the surrounding areas. We work with homeowners and builders to find the right solution for your needs.

A medium-angle exterior shot of a new, two-story house under construction. The house has a red brick facade, a tiled roof, and a small porch. A separate, open-sided garage with dark brown wood siding and a tiled roof is next to the house. The ground is a dirt lot, and a red construction dumpster sits in front of the house. In the background, there is an open field and a blue sky with clouds.
An aerial view shows a new housing development with several two-story white and beige houses. Some of the houses have solar panels on their dark gray roofs. The properties have new turf lawns and are enclosed by light wood fences. In the background, there is an active construction site with yellow excavators and a large dirt wall.

SCALABLE DELIVERY
Single builds to small sites with up to 50 units

A white van with a Rawlings Renewables logo is parked on a gravel driveway in front of a modern house. The house has a unique facade with a combination of red brick, gray wooden cladding, and a dark gray slate roof. The front door is gray, and a small tree with a few pink flowers is planted in the small patch of grass. The sky is overcast.
A wide, low-angle shot of a new, gray, boxy air source heat pump sitting on a gray stone patio. The patio is surrounded by a low, dark stone wall. The heat pump is connected to a white-framed glass door and window. The exterior of the building is made of red brick.
An eye-level interior shot of a small utility room with white walls shows a large, tall, white Tempest Heat Pump water cylinder. Next to it is a slightly smaller white cylinder and a complex network of gray and copper pipes. A Samsung control panel is mounted on the wall above the pipes, and a small red tank is visible on the floor to the right.

MCS Accredited - nationally recognised quality assurance scheme, a requirement for a company who wish to commission renewable heating products, such as heat pumps.

Full M&E capability – heating, plumbing, electrics, MVHR, ventilation, and solar PV.

One-stop shop – seamless integration across mechanical & electrical trades.

Proven expertise – 50+ years of group reliability, 10+ years of QS project delivery, and decades of engineering experience.

Scalable delivery – from small sites up to 50 units, with capacity to grow further.

WHY DEVELOPERS
Choose Us

An interior shot of a large industrial building shows a floor covered with a black membrane with rows of bright green pipes laid on top for under-floor heating. In the background, two gray vans with Rawlings Renewables branding are parked.

OUR APPROACH

We don’t just install heating – we deliver end-to-end M&E solutions that:

Reduce risk for developers

Improve coordination on site

Save time and cost through integrated delivery

A three-quarter exterior shot of two vans parked on a concrete lot in front of a large black warehouse with a sign that reads "North Barn Rawlings Fuels." The van on the left is white and gray with green graphics for Rawlings Renewables. The van on the right is dark blue and red with a logo for Rawlings Fuels. The sky is bright with large clouds.
A high-angle close-up shot of a dark gray Samsung air source heat pump on a wet patio. Raindrops cover the top and side of the unit, which features a prominent grille. The Samsung logo is visible on the side. The patio is made of dark gray paving stones, and a hedge and some green ivy are in the background.
An interior shot of a small utility room shows a complex arrangement of heating and plumbing equipment. A large white water cylinder is visible on the right, connected to a series of gray, foam-insulated pipes that run across the wall and ceiling. On the left, another set of pipes is connected to a manifold with multiple red and blue valves. A white control panel is mounted on the wall, and a black box is suspended from the ceiling. The floor is covered in a light wood-effect laminate.

COMING IN 2026 
Our ASHP Showroom

We’re excited to announce the launch of our Air Source Heat Pump showroom at our Rawlings Fuels depot early next year – a dedicated space where developers, architects, and homeowners can see working systems in action, compare technologies, and explore the benefits of low-carbon heating first-hand.

 

This will be a valuable resource for project planning, client demonstrations, and training

A hands-on space for developers, architects,
and homeowners to:

Experience working systems

Compare renewable technologies

Access training and client demonstrations

A medium-angle shot shows a man in a dark blue polo shirt crouched down, using a tool to work on a white air conditioning unit mounted on a red brick wall. The side of a light yellow building is visible on the right.
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MCS Certification

Rawlings Renewables is an MCS registered company specialising in the design, supply, installation, and commissioning of air source and ground source heat pumps. 

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The Microgeneration Certification Scheme (MCS) is a nationally recognised quality assurance scheme that is a requirement for a company who wish to commission renewable heating products, such as heat pumps. The Scheme is supported by the Department for Business, Energy & Industrial Strategy.

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MCS is a certification program that sets standards for small-scale renewable energy systems and technologies such as heat pumps, solar panels, wind turbines, and biomass boilers. The aim of the scheme is to ensure that the products, installers, and installed systems meet the necessary quality and performance standards, making it easier for customers to choose trustworthy and reliable products and installers.

EXAMPLES Of Our Work

A wide exterior shot of the top of a new house, showing a dark gray tiled roof fitted with two sets of solar panels. The house is a mix of white and red brick walls, and the sky is bright blue with large, puffy white clouds.

WE CAN SUPPLY

Heating, Plumbing, Electrics, MVHR, Ventilation, and Solar PV.

READY TO DISSCUSS
Your Project?

We’re actively seeking partnerships with developers across Hampshire, Portsmouth, Southampton, and the South East. If you have a project in planning or tender stage, we’d be delighted to explore how Rawlings Renewables can add value.

We would welcome the opportunity to:

Tender for your next development

Support with heating, plumbing, electrical, and renewable energy requirements

Partner with you on future-proof,
low-carbon solutions

A low-angle exterior shot of a house shows a gray, square air source heat pump sitting on a gravel patio next to a brick wall. A black pipe runs from the top of the heat pump along the side of the building. To the right of the heat pump is a black-framed window with a small planter box below it. A neat stack of cut firewood is stored underneath the window.
An interior shot of a room under construction shows a concrete floor covered with a grid of metal mesh with red plastic pipes laid in a curved pattern. The pipes are for an under-floor heating system. The walls are made of concrete blocks, and multiple windows are visible. The ceiling is unfinished, with exposed wooden beams and rafters. A roll of the red pipes is in the background.
A medium exterior shot of a barn conversion shows a long, red brick building with a dark gray slate roof. The roof has several solar panels and skylights. The building has black-framed windows and doors. The building's side is clad in dark wood. The ground is a large concrete lot.

PARTNER WITH US on your next development

Telephone 01256 268500

If you have a project in planning or tender stage, we would be happy to arrange a brief meeting to discuss how Rawlings Renewables can add value to your developments. Get in touch either by this submission form or give us a call.

Three people stand beside three branded Rawlings vans parked on a rural road, with green fields and trees in the background under a clear blue sky
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