Plumbing, Heating, Renewable Energy, Teesside - Marshall and McCourt

Established in 2008, Marshall and McCourt are a rapidly growing, family organisation who specialise in all aspects of  Plumbing, Heating, Renewable Energy, Smart Homes in Teesside. Currently serving the North East of England from our office and showroom premises in Stockton-On-Tees, our core focus is customer satisfaction and we consistently strive to exceed expectations.

When you add in our competitive prices, unbeatable after sales assistance and 12 month guarantee on all our services, it is clear why we are the Tees Valley’s local experts in plumbing and heating for home owners, contractors, landlords and letting agents. So, if you’re looking for professional and cost effective plumbing, heating, renewable energy, Smart Homes in Teesside, just give us call!

New Worcester Boiler Installation

Our Services

For all plumbing, heating, renewable energy, smart homes in Teesside, we provide the following services:


From a leaky tap to a full bathroom design, supply and install, our tradesmen are on hand to help.


Whether you require an annual boiler service or a full new heating installation, we have it covered.


Go green! Generate your own energy with a renewable technologies solution.


Turn your home into a smart home today with home automation technology!
Reputation is everything and our work is quality.

Mr Taylor, Hartlepool

"Blown away by the final result of our new bathroom. All the lads were professional, clean and tidy, polite and happy to help with any questions or advice. Special thanks to Luke who kept us up to date on everything that he was doing and helped everything run smoothly, really knows his stuff, top man! Also to Gary the Tiler, first class. We couldn't be happier, thanks again to all of you involved."

Mrs Davison, Stockton

“We had been considering a number of green energy options for our home. It’s good to know that there are experts who can advise on the most appropriate solution based on the size of our house and current energy useage. Thanks to Marshall & McCourt we feel that we have invested wisely for the future.”

Mr & Mrs Gatenby, Middlesbrough

"Great service by Marshall & McCourt! Our new Air Source Heat Pump provides all the heating and hot water we can use. Our house is warm and comfortable. Controlling the UFH is different to conventional radiators but easy to get used to.”

Northdale Horticulture, Northallerton

“Marshall & McCourt gave a very competitive quote and then provided excellent service throughout the installation. We felt that we had been given very good advice throughout and the quality of the finished work was excellent.”

Mr Davison, Middlesbrough

"Having made the decision to install an air source heating system, Marshall & McCourt were recommended to me and I was impressed by their professional approach from first meeting to completion of the project, which was delivered on-time and within budget.  I would have no hesitation in recommending them in the future."

Mr & Mrs Rigg, Durham

"Professional service received from start to finish. I would highly recommend them."

Mr Simpson, Stockton on Tees

"Quality product - a Vaillant ecotecplus central heating boiler with 8 year warranty - which was expertly supplied, installed and commissioned by Marshall and McCourt. 1st class service all round."

Mr Koeppl , Yarm

"Marshall & McCourt initially carried out a Green Assessment on our behalf. Being registered with the Government to carry out such an assessment and the recommendation of our knowledgeable builder meant we felt confident to go ahead and install their Vailiant Combi system. The installation went well, so well that we bit the bullet and finally got a combi boiler installed at our adjoining property; getting rid of the old gravity system. Its nice to join the 21st Century with instant heat and water plus programmable timings and, with Marshall & McCourt being an advanced installer, the eight year guarantee gives us peace of mind. Marshall & McCourt are also replacing some latrine piping for us having installed a new towel rail too."

Mr Jobling, Rowlands Gill

“I would just like to say that I would have no hesitation in recommending Marshall & McCourt for any Renewable energy requirements. After receiving various quotes and advice from multiple companies I found Marshall & McCourt to be the most informative, honest and trust worthy. They came up with the perfect system design to suite my requirements within budget. From initial site survey through to completion, the project was handled with great care and attention to detail. The system performs to perfection and was completed with minimum fuss and upheaval in the agreed timescale. I am extremely happy with the overall experience”

Mr Parker, Seaton Carew

"I just want to say thanks for the work you and your team carried out for us. After becoming completely disillusioned with the many "experts" who either did not turn up or clearly did not know what they were selling, it was a relief and a pleasure to find a company which actually knew what it was doing. From the initial schedule of work with detailed drawings and accurate costs, to the team carrying out the work on site led by Gary, it was immediately clear that the work would be completed professionally. You installed a complex system integrating PV, Solar and Biofuel, to a high standard, all within the original budget. The systems all work as per design, giving considerable savings on our overall heating costs. Your additional help and support re the RHI made applying a straightforward and easy process. Given the quality and overall cost of the work you completed for us I would have no hesitation in recommending you and your company."

Mr Leonard, Yarm

"Very professional and polite. Good overall work."

Mr Monkhouse, Nunthorpe

“Had great communications between myself and company when required, Gary, the engineer, was great and knowledgeable who answered any questions I had, very happy with new end results.”


From that one leaky tap in your kitchen, to a full bathroom design, supply and installation, our competent tradesmen are all qualified and time-served, leaving you safe in the knowledge that you are getting the highest standard of workmanship first time around.



When your boiler breaks down it can be a very uncomfortable experience, especially in winter. No hot water, no heating and cold showers! As your local heating experts, we will soon have you back up and running. From an annual boiler service to a new heating installation, we have it covered.







Marshall and McCourt understand that low-carbon renewable technologies mean you can now easily generate your own energy and are able to tailor make solutions to suit your property. What’s more, with government financial incentives available, now is the perfect time to get started with renewables.



We are proud specialists in home automation and can also offer our customers a complete smart home solution. With just a flick of a switch when you’re at home, or a swipe of a phone when you’re not, a Smart Home System allows you to control everything from your lighting and heating, to AV systems, security and other consumer electronics. 


For all Plumbing, Heating, Renewable Energy, Smart Homes in Teesside Contact:

13 Marston Court,
Marston Road,
Portrack Industrial Estate,
TS18 2PN

01642 913200

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