Mechanical Installation.
Trusted mechanical engineering contractors delivering precision and reliability on every project.
TPMG is your trusted mechanical engineering partner, providing full-scope installation, maintenance, and repair services across the UK’s most demanding industrial environments.
From controlled bolt tightening services and in situ machining to pressure and integrity testing, we deliver mechanical expertise that keeps systems safe, efficient, and compliant.
Our in-house team of engineers, technicians, and field specialists combine technical skill with a safety-first mindset, ensuring precision, reliability, and performance from initial installation through to lifecycle support.
Safety locked in.
Innovation switched on.
Our Capabilities.
TPMG provides a comprehensive range of mechanical installation, executed under ISO 9001 quality standards and rigorous HSEQ procedures.
Core capabilities include:
Controlled Bolt Tightening Services
Onsite Machining Services
Hydrostatic Testing Services
Mechanical Installation & Commissioning
Preventive & Reactive Maintenance
Fabrication Integration
The Benefits of Choosing TPMG.
With TPMG, clients gain a single-source partner for complete mechanical project delivery.
Our experienced tradespeople and project teams bring control, clarity, and confidence to every job.
- Reduced risk through certified workmanship and controlled procedures.
- Minimise downtime with rapid onsite response and integrated services.
- Assurance of safety and compliance under TPMG’s robust HSEQ frameworks.
- Multi-skilled teams offering controlled bolt tightening services, machining, and pressure testing under one roof.
- Proven performance as trusted mechanical engineering contractors for distilling, energy, and infrastructure sectors across Scotland and the UK.
Industry Applications
Our mechanical installation capability support a wide range of industries:
Renewables
Onshore/offshore installs, controlled bolt tightening, onsite machining, and hydrostatic testing for energy assets.
Brewing & Distilling
Precision assembly and maintenance of process pipework, heat exchangers and mechanical systems.
Oil & Gas
Controlled bolt-tightening, mechanical installs and turnaround support for upstream and downstream sites.
Food & Drink
Hygienic mechanical installation, breakdown response and lifecycle maintenance for production lines.
Infrastructure
Mechanical installation and joint-integrity services for utilities and industrial facilities.
Wherever precision, safety and reliability are required – TPMG delivers
Safety & Sustainability.
At TPMG, safety is engineered into everything we do.
Our teams follow strict procedures for controlled bolt tightening, machining, and testing to eliminate leaks, failures, and costly downtime.
We take the same disciplined approach to sustainability. By focusing on repair and refurbishment over replacement, we help clients extend asset life, reduce waste, and lower total project costs.
Through precision workmanship, onsite machining, and hydrostatic testing, TPMG delivers safer, more efficient, and environmentally responsible solutions that protect both people and performance.
Mechanical Installation FAQs
Are TPMG certified mechanical engineering contractors in Scotland?
Yes. TPMG operates across Scotland and the wider UK, providing fully certified mechanical engineers and technicians for onshore and offshore projects.
What are controlled bolt tightening services?
These services use hydraulic or manual torque and tension systems to ensure perfect flange connections, preventing leaks and ensuring long-term integrity.
Do you offer onsite machining services in the UK?
Absolutely. We perform precision machining, including flange facing, cutting, and milling, directly at your site to minimise downtime.
What do hydrostatic testing services involve?
Hydrostatic testing validates the strength and integrity of pipelining systems, vessels, and heat exchangers through pressurised water testing.
Can TPMG handle full mechanical installations?
Yes. We manage mechanical assembly, alignment, testing, and commissioning, integrating seamlessly with TPMG’s design and fabrication services.
Start your next project
with TPMG.
Trusted by industries across the UK, TPMG delivers mechanical expertise that keeps assets performing.