FUSING ECO ENERGY
hammer
contracting
We are in the business of providing intuitive renewable installation solutions while upholding the highest possible standards of health & safety
Needing Pipe Installation Or Fusion Welding Done That Exceeds Industry Standards?
Pick Up The Phone & Let's Have A Chat
The UK's Leading Fusion Welding Solution Provider In Renewable Energy
CONNECTING YOUR BOREHOLES
& SLINKIES
TO YOUR
PROPERTIES
& PLANTROOMS
Fusion Welding is our bread & butter. From 32mm up to 250mm, we've worked with all pipe sizes that ground arrays may require.
Having now laid hundreds of kilometres of pipe, and welded thousands of fittings, all with ZERO leaks, we are EXTREMELY confident in what we do.
WHO WE ARE
Established in 2018, we have built a reputation as an extremely reliable installer for GSHP ground arrays while working in conjunction with industry leaders to provide the highest quality service nationwide.
Currently focussing on trenching & headering for new build and retrofit projects in both the residential & commercial sectors, we first cut our teeth on large-scale commercial systems for the agricultural sector, including what was at the time the UK's largest commercial heat pump system for a 6.2-megawatt grain drying operation, comprising of a 104,000-litre ground array.
MITCH COLLINS
CHRIS SANDALL
BEN
SANDALL
- the ‘why’
- the ‘what’
- the ‘how’
the team
we’re from down under...
but we’re levels
above the rest!
we believe in training
CHAS Elite
Common Assessment Standard
SMAS
SSIP & PAS-91
- All Relevant Plant & Equipment Training Obtained
- Advanced Electro-Magnetic Locating
- Utility Mapping & Surveying
SMSTS, SSSTS, Temp Works,
- Fire Safety, H&S
- Supervisor & Operative Street Works
- Relevant Construction Cards
- Managing Safely
- Enhanced DBS Checks For All Operatives
- The UK’s Leading Service Avoidance Training In Line With The Latest PAS-128 Legislation
Appreciation of Excavation Safety &
- Fusion Welding
Gpr /
service
mapping
We have the latest in ground penetrating radar and precision locator/CABLE avoidance devices, along with all relevant in-house training.
we look, find and map all services within the working area to ensure safe excavations.
Trenching
Wherever your pipework needs to go, we'll get it there. From farm fields to carparks, there's nowhere our highly skilled & experienced operatives haven't dug trenches.
Ben and his team were in charge of laying and welding the ground array for a 2-megawatt system.
They finished in great time, working well with the digger crew. It was the first of it's kind but the installation went very smoothly. Would recommend them happily
-Douglas Neill
headering
Fusion Welding is our bread & butter. From 32mm up to 250mm, we've worked with all pipe sizes that ground arrays may require.
Having now laid hundreds of kilometres of pipe, and welded thousands of fittings, all with ZERO leaks, we are EXTREMELY confident in what we do.
Hammer Contracting installed a 25km ground array and chilling circuit for us, which was a clean and no fuss operation and works really well, with no leaks or pressure drops. Top job all around
-Sam fairs
Reinstatement
With fully qualified & experienced Street Works operatives in house, we have the ability to reinstate any and all hard standings, from tarmac & concrete through to flagging & block paving.
We also have in-house experience with hydro-seeding which can be a very effective way of maximising the successful reinstatement of grassed areas.
Flushing
& filling

We understand the importance of ground array flushing & purging. Our unique method all but guarantees the successful flushing of any foreign material,
flushing and filling
Whilst minimising the amount of residual air within systems.
not all our work is bgl...
our skill set extends to wall penetrations, at high or low level, riser pipework of all sizes extending to whatever height is required, including cladding and boxing
we offer the full package!
risers
Needing Pipe Installation Or Fusion Welding Done That Exceeds Industry Standards?
Pick up the phone & Let's Have A Chat
Fusing Eco Energy
Fusing Eco Energy
est 2018
Missions
achieved:
BEN
MITCH
CHRIS
Hammer Contracting Ltd - @2024 All Rights Reserved.
07985 663 160
07501 829 700
07340 014 462
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This project is part funded by the North East Combined Authority Investment Fund and by the UK Government through the UK Shared
Prosperity Fund and the Rural England Prosperity Fund with the North East Combined Authority as the lead authority.