Gas Boilers for Contractors

Are outdated and inefficient boilers draining your business budget with repairs and soaring energy bills? Now is the perfect time to invest in cutting-edge A-rated gas boilers. Whether you’re a landlord aiming to enhance your housing stock or a developer/local authority handling a sizeable project, Marshall & McCourt stands ready to be your trusted partner in providing reliable and efficient gas boilers.

Get a FREE Instant Gas Boiler Quote

Upgrade your inefficient or faulty gas boiler now and take advantage of our interest-free payment options on all Worcester boiler installations. Answer a few simple questions and get a free instant quote.

Gas Boilers are a Cost-effective Heating Solution

Opting for a gas boiler system brings a multitude of benefits, including low consumption costs and high operational reliability. Marshall & McCourt’s gas boilers provide a smart and efficient heating solution for businesses.

Industry-leading Guarantees and Maintenance Plans for Peace of Mind

At Marshall & McCourt, we go beyond the ordinary by offering up to 12 years of warranty on our gas boiler installations. Additionally, our flexible heating maintenance plans provide added peace of mind, ensuring your heating systems’ longevity and reliability.

Increase the Value of Your Property

Enhance your property’s efficiency rating and increase its overall value with a new A-rated gas boiler. Upgrade your heating system with Marshall & McCourt, combining efficiency and property value in one comprehensive solution.

Apply Now

Please submit your details and a member of the team will be in touch to arrange a free consultation.


Why Us?

At Marshall & McCourt, we have an experienced team of gas boiler engineers who deliver quality products by using the latest technology advancements with expertise and focus on the customer.
Why us?

Our Vision

Our vision is focused on a world of carbon-free energy production, helping to create a sustainable planet for future generations.

Our Mission

Our mission is to reduce fuel poverty and carbon emissions by creating sustainable homes and organisations through the use of innovative renewable energy solutions and efficient heating systems.

Our Values

Everything we do as a company, we base on our four core values:
  • Continuous improvement
  • Deliver exceptional outcomes
  • Be pioneers
  • Togetherness


Our Work

Mr Broughton

Mr Broughton

Renewable Energy System

The complete solar power and heating package to provide a virtually carbon neutral solution.

Mr Joplin

Mr Joplin

Ground Source Heat Pumps

See how we combined a ground source heat pump with underfloor heating on this self-build development.

Mrs Aynsley

Mrs Aynsley

Renewable Energy System

A renovation project to upgrade this traditional property by integrating solar and heat pump technologies.


Gas Boilers Leading Manufacturers

As an accredited installer for Worcester and Vaillant, Marshall & McCourt provides extended warranties on a diverse range of gas boilers. Our highly experienced engineers are trained to install and maintain various gas boiler heating systems, ensuring top-notch performance and longevity. Trust us to bring leading manufacturers and cutting-edge technology to your heating solutions.

Apply For Funding

Marshall & McCourt offers plenty of finance and funding options to suit your business needs. Speak to our team today to find out more.
  • 0% finance options
  • ECO4 funding



Marshall & McCourt are recognised and accredited by a large array of organisations who specialise in the heating and renewable energy sectors.