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Business Details
50+ Years
experience
Expert Mechanical Services in Oxford for Over 60 Years
Established in 1959, G F Cross & Sons have dedicated six decades to delivering mechanical services across Oxfordshire and surrounding areas. As a family-operated business, we specialise in heating, plumbing, and ventilation systems for commercial and residential properties, prioritising precision and heritage. Our team combines generational expertise with modern innovation, having completed projects at prestigious Oxford University colleges and Grade I listed buildings.

We employ a tailored approach, leveraging skilled engineers and designers to meet client-specific requirements while maintaining a personal service ethos. Recognised for awards in building conservation, our work reflects a commitment to quality, from new installations to intricate refurbishments of historic structures.
Services
Heating Installations Mechanical Ventilation Plant Rooms Renewables Drainage Services Sanitaryware Installation System Design Maintenance and Repair Computer Aided Design Heritage Building Solutions
Details
  • Year established: 1959
Highlights and features
  • Six decades of experience in Oxfordshire's mechanical services sector
  • Family business with three generations of operational involvement
  • Award-winning expertise in Grade I listed building conservation projects
  • In-house CAD design team for tailored system planning
  • Specialists in renewable energy integration for cost-effective solutions
What people say
Award-winning conservation work Generational expertise Tailored solutions Historic building specialists
Services
Heating Installations
G F Cross & Sons delivers comprehensive heating installations for heritage and modern properties. We handle radiators, underfloor systems, and trench heaters with precision engineering. Our expertise extends to historic Oxford University buildings, ensuring efficiency without compromising architectural integrity.
Mechanical Ventilation
Our ventilation services cater to commercial and residential clients across Oxfordshire. We design and install systems tailored to specific building requirements, balancing air quality with energy efficiency. This includes maintenance for sustained performance in diverse environments.
Renewables
We implement ground source heat pumps and solar thermal systems to reduce energy costs. Our specialists advise on optimal renewable solutions and ensure high-quality installations. These systems suit various properties while maintaining environmental compliance and long-term savings.
Plant Rooms
Our team designs and installs advanced plant rooms for efficient building systems. We prioritise space optimisation and future-proof infrastructure. This includes selecting equipment that maximises energy efficiency in commercial and residential projects.
Sanitaryware Installation
We supply and install sanitaryware ranging from practical school facilities to luxury home bathrooms. Our installations meet exacting standards for functionality and aesthetics. This service extends to wet rooms and commercial washroom solutions.
People
Bob Cross
Managing Director
Third-generation leader with over 40 years in mechanical services. Guided the business through heritage projects and limited company formation in 2003.
Bev Cross
Director
Key strategic leader managing daily operations. Ensures the family ethos translates to client relationships and project execution across Oxfordshire.
Sarah Selkirk
Financial Controller
Manages financial operations with precision accounting practices. Supports the business's growth while maintaining fiscal responsibility and transparency.
Gary Cross
Contracts Manager
Oversees project delivery with technical expertise. Coordinates teams to meet deadlines on complex installations in historic and modern properties.
Rebecca Thorne
Office Manager
Manages administrative operations and client communications. Provides CAD technical support while ensuring smooth coordination between projects and head office.
Questions
What areas do you serve?
We primarily serve Oxfordshire and surrounding counties, focusing on both commercial and residential properties.
Do you work on listed buildings?
Yes, we specialise in Grade I and II listed buildings, with award-winning experience in Oxford University colleges.
Can you handle renewable energy installations?
We install ground source heat pumps and solar thermal systems, providing sustainable solutions for modern efficiency.
Are you a family business?
Yes, we've been family-operated since 1959 with three generations actively involved in daily operations.
Do you offer design services?
Our in-house CAD team provides custom mechanical system designs alongside installation and maintenance services.