Bathroom Sales

Every client deserves a bathroom designed to fit their home that is built with quality. We offer a door to door service that can provide just that utilising the latest brochure of Highlife products. From choosing the perfect bathroom for your home to fully installing it we guarantee you won’t be disappointed.

Quality bathrooms supplied and installed by a name you can trust, to deliver exceptional quality and the highest standard of finish.

Who we are and how we can help

We are a team of bathroom fitters, planners and installers based in Barrow in Furness and can cover the South Lakes Region. We have been established for 5 years and have extensive experience in fitting new bathroom suites. We can install products that are purchased by our clients. Alternatively we can also supply and install Highlife bathroom products. The advantage of this particular service is that each Highlife product comes with a 12 month guarantee. This means that if there is a failure with any Highlifes’ product, We will replace and refit the product for no extra cost to you.

We’ve built a reputation for exceeding our customers expectations, ensuring that our customers are 100% satisfied with every job. We achieve our aims by working efficiently and effectively as a professional team. We also provide tiling, plastering, bricklaying, electrical work, full bathroom installation or even a completely new central heating system. We can offer complete project management which means we can liaise with our tradespeople . This increases the efficiency and effectiveness of our service. All projects are personally overseen and managed by the business owner. We pride ourselves on completing and finishing one job before we begin another, so you can always be assured of our complete and undivided attention from start to finish.

 For practical advice or a quote please call us free on 07935920954.


Receive an excellent standard of work with T M Developments’ own registered plumbers. From a leaky tap, a toilet that won’t flush, right up to a brand new bathroom with all the trimmings, our experienced team can do it all! 

Our overall goal is to leave you completely happy with the service that we provide, right down to tidying up after ourselves.

With T M Developments you can rest assured that no corners are cut, and each part of a job is completed to the highest standard possible.

Electrical Installation

We have an extensive portfolio of electrical installation works ranging from changing single light switches to complete rewires in homes and commercial properties. Our highly trained and qualified staff, are polite and punctual with every job they attend. They will take care of all your electrical needs from big to small. We plan your lighting needs for what ever project you require. All our work comes with a Two Year Parts and Labour Guarantee. All of our work is insured and all installation work is covered by certification and is logged to the LABC (Local Authorised Building Control). We also install Door Access Systems, Alarm Systems, CCTV and Fire Alarm Systems. We can also offer a call out service for fault finding, system failures, incorrect installation, and general change of existing electrical fittings and fixtures. Be sure that your home is in good hands. We treat every home as if it were our own, for your peace of mind and complete satisfaction with our electrical experts.

Services 1

Electric Vehicle Charging Point Installation

At Tony Marshall Developments our Electrical team can design, install and service all your vehicle charging requirements, for your piece of mind that your safety is of our upmost importance to us. We are government registered and all of our installation electricians have completed the City & Guilds qualification for EV Charging. Tony Marshall has over 20 years’ experience in the electrical sector and provides electric vehicle charging solutions across the whole of Cumbria. Our team is passionate about carbon reduction and the crucial role that sustainable transport and electric vehicles have in ensuring a cleaner, greener future. Our EV Experts are on hand to help support the transition to electric vehicles by ensuring high quality EV charging solutions are available to anyone. Tony Marshall is Rolec accredited . We also hold an accreditation with the Governments Office for Low Emission Vehicles (OLEV). This allows our OLEV accredited installers to access funding on customers behalf under the (OLEV) grant scheme to reduce the cost of EV charger installations. Our team of EV Experts can install a range of EV charge points, from a 3kw single domestic point to a 50w commercial rapid charging units which allows for full customer choice.

Services 3

Door Access System

At T M Developments, we are able to fit Door Access Systems suitable for any size of premises. From small to large properties, we offer an extensive knowledge base on what system best fits your individual needs. Whether you want card access, or an intercom system, we can cater to you and deliver the highest standard of fitting. With our experience and expertise, you can feel confident in the job that we complete, as we leave your premises with a system that is reliable and durable

If you have an idea of a door access system that you may require, or if you need some expertise in to which system is best for what you need, call us on 01229813416/ 07935920954


CCTV is a great tool at protecting your home or business. With our extensive knowledge and experience in fitting CCTV systems, you can rest easy knowing that your premises are protected with equipment that was fitted to the highest standards. We fit many types of CCTV systems, from traditional cameras to hardwired indoor cameras that you can view using a tablet or phone. Whatever system you need, feel confident in the service that we provide, to help keep you and your premises safe and protected.

Damp Proofing

Our team at T M Developments have years of experience with a range of different damp proofing services. Whether it be mouldy or damp walls, right through to rotten timber or dry/wet rot, we are able to inspect the problem areas and give you an effective yet affordable solution

You can feel confident that the job will be executed to an excellent standard, leaving you 100% satisfied with the final solution that will last for years. Damp can be found anywhere, in both old and new houses. With this in mind, you need to find professionals that you can trust to give you a solution that can last. 

Call us for a consultation on 01229 813416/07935920954


We are also a plastering contractor offering a comprehensive plastering service, tailored to each clients’ needs and requirements. We are also damp proofing specialists registered under The Sovereign 10 Year Guarantee. This means each client has a 10 year insurance backed warranty guarantee. Our expertise also extends to Tiling and Decorating Services. Our individual tailored packages are a hassle free solution to any task, getting your project completed to the highest possible standard for the best time scale and price

Our aim is to provide a trustworthy and professional service, tailored to your particular requirements, and held with the same standards from start to finish. 

Customer satisfaction is our core aim. We achieve our objectives by working efficiently and effectively as a team. We aim to complete the project in a timely manner. We will utilise all of our competence and expertise to manage your expectations and leave you delighted with the final outcome.

Solar PAnel Installation

We are MCS approved solar PV installers – We are leading installers in our area we have installed hundreds of solar systems

The Microgeneration Certification Scheme (MCS) protects consumers by setting high standards for registered manufacturers and solar PV installers. Only MCS approved systems are eligible for export tariffs. Tony Marshall is inspected every year to ensure that we continue to exceed the required standards. We are passionate about solar technology and all of our systems utilise best-in-class technology, customised to meet your requirements. We do not employ pushy salesmen – just technical people, passionate about renewable energy – who will provide you with a solar PV installation combining technical excellence and value for money. With PV systems typically lasting 25 years or more, we are here to support you and your system over the long term.


Our customers tell us that getting a solar PV installation is one of the most rewarding things they have ever done. Photovoltaic systems are a source of green electricity, this saves carbon dioxide emissions and mitigate climate change. You generate your own electricity allowing you to become more self-sufficient, especially if used along with battery storage, which naturally means lower bills Additional to personal benefits you are pioneering new technology helping make positive change in the world. All this can be achieved whilst providing substantial financial savings, meaning you can be green and rewarded for it.  Now that’s a win-win!


TM Developments have installed photovoltaic systems for every type of customer and on every roof type.
  • We offer solar panels for your home and have 1000s of happy customers.
  • We are pioneers of solar installations for community energy schemes.
  • We help promote solar schools, and build them too!
  • We install solar panels for businesses, offering great returns on investment.
  • We are experts in live retro-fitting, so no interruptions to your operations.
  • Our most rewarding work comes from solar for the public sector, providing solar for social housing schemes and helping reduce fuel poverty.
Photovoltaic systems can be installed on all roof types including tiles, slate, metal, flat roofs or ground-mounted.  We can provide installations on all scales, from the smallest garden shed, to large factory rooftop.  We can work on bespoke architectural designs, including solar on green roofs.  And rising in popularity is the request to combine solar with both battery storage and electric vehicle charging.

Gutter Maintenance

Providing a reliable and great value service that keeps your gutters cleaning and working efficiently. We offer gutter system installation, cleaning and repairs using our mobile cherry picker (access dependant on location of premises) with a fully qualified IPAF operator. We work quickly and efficiently and without any inconvenience to you.

Conversions & Extensions

Extensions offer great possibilities and opportunities with design whereas conversions allow you to create a new possibility with the open space you have. We help bring your dreams to reality, make the most of your property for the future and add value to your home. Once you have your plans drawn up by a professional we visit the property to understand your requirements and provide a free no obligation quote.