Business Details
21 Years
experience
Emergency
services
Trusted Heating & Renewable Energy Solutions in Ayrshire
Established in 2005, R J McCulloch is a family-run business delivering expert plumbing and heating solutions across Ayrshire, Glasgow, and South Scotland. Our team of highly trained engineers specialises in renewable energy systems, including air source heat pumps, ground source heat pumps, and biomass boilers, alongside traditional heating services. As approved installers for leading manufacturers like Mitsubishi, Windhager, and Baxi, we combine technical expertise with a commitment to customer satisfaction. Our accreditations include Gas Safe Registration, OFTEC, MCS, and Green Deal schemes, ensuring compliance with industry standards. We offer comprehensive services from system design to installation, servicing, and emergency repairs, backed by a two-year guarantee on all work.Our focus on energy efficiency helps clients reduce costs and environmental impact while maintaining comfort. With over 20 years of industry experience, we prioritise tailored solutions for domestic and commercial properties. Our teams technical proficiency and dedication to transparency have earned trust among local clients. We actively support government initiatives like the Renewable Heat Incentive (RHI) and Warmworks, providing guidance on funding opportunities. Customer testimonials highlight our reliability, professionalism, and ability to deliver cost-effective, sustainable heating systems.
Services
Renewable Heating Systems
Commercial Plumbing
Domestic Plumbing
Boiler Replacements
Underfloor Heating
Details
- Year established: 2005
Highlights and features
- We have over 20 years of experience in heating and plumbing services.
- Our team are approved installers for Mitsubishi, Windhager, and Baxi.
- All works are guaranteed for two years with manufacturer warranties.
- We are MCS and Green Deal certified for renewable energy installations.
- Our engineers are Gas Safe and OFTEC registered for compliance assurance.
Associations and certifications
- Gas Safe Register
- OFTEC
- MCS (Microgeneration Certification Scheme)
- Green Deal
- Safe Contractor
- Constructionline
- Energy Saving Trust
What people say
Much more efficient
Cost-effective solutions
Professional and reliable
Helped with RHI paperwork
Clean and tidy work
Services
Air Source Heat Pumps
We install and service air source heat pumps, which generate three kilowatts of heat per kilowatt of electricity. These systems reduce energy bills by up to 70% compared to traditional heating. Our MCS-certified engineers ensure compliance with Renewable Heat Incentive (RHI) schemes.
Biomass Boiler Installations
Our biomass boilers use sustainable fuel sources like wood pellets to provide heating. Approved under the Green Deal, these systems qualify for government incentives. We handle installations, servicing, and RHI application support for domestic and commercial properties.
Commercial Plumbing & Heating
We offer reactive maintenance, boiler repairs, and system installations for commercial clients. Our engineers handle gas, oil, and biomass systems, with experience in hotels, offices, and transport hubs. Gas Safety Certificates are provided for compliance.
Domestic Plumbing & Heating
Our domestic services include boiler replacements under the Warmworks scheme, LPG installations, and underfloor heating. Gas Safe registered engineers ensure safety and efficiency. We cover Ayrshire, Glasgow, and surrounding areas.
Renewable Heat Incentive Support
We guide clients through RHI applications for quarterly payments over seven years. Our expertise ensures compliance with scheme requirements, maximising returns for air source heat pumps, ground source heat pumps, and biomass boilers.
People
Ross McCulloch
Owner
Ross leads R J McCulloch with over 20 years in heating and plumbing. He specialises in renewable systems, ensuring efficient installations and client education. His engineering background ensures technical precision and customer satisfaction.
Fallon Heggie
Owner
Fallon co-owns R J McCulloch, managing operations and client relations. Her focus on transparency and quality ensures projects meet deadlines and budgets. She supports Ross in delivering tailored heating solutions across South Scotland.
Questions
What renewable heating systems do you install?
We install air source heat pumps, ground source heat pumps, biomass boilers, and underfloor heating systems, tailored to domestic and commercial needs.
Are you accredited for boiler replacements?
Yes, we are Gas Safe and OFTEC registered, with MCS certification for renewable systems. We qualify for Warmworks and RHI schemes.
How can I save on energy bills?
Air source heat pumps reduce bills by up to 70%. We also help clients access interest-free loans and RHI payments for long-term savings.
Do you offer emergency repairs?
Yes, our reactive maintenance team provides urgent repairs for heating systems, ensuring minimal downtime for domestic and commercial clients.
Which areas do you cover?
We serve Ayrshire, Glasgow, Dumfries & Galloway, Renfrewshire, and South Lanarkshire, with expertise in urban and rural installations.
Can you assist with RHI applications?
Yes, we provide full support for Renewable Heat Incentive applications, ensuring compliance and maximising returns for seven years.
