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Business Details
30 Years
experience
Trusted Engineering Solutions in Liverpool
Davies Partnership is a client-focused mechanical and electrical engineering consultancy established in 1996. We specialise in sustainable building services, combining technical expertise with innovative design solutions to create better environments. Our team invests in continuous professional development, cutting-edge technology, and collaborative working practices to deliver value-driven projects. With offices in Liverpool, Chester, and Conwy, we serve clients nationwide across public and private sectors. Our ISO14001 accreditation reflects our commitment to environmental responsibility, while our 25+ years of experience demonstrate industry leadership.

We prioritise long-term relationships through approachable service and trusted advisory roles. Client testimonials highlight our responsiveness, attention to detail, and ability to meet deadlines consistently. Our culture of progression ensures tailored solutions that balance practicality with design efficiency. This combination of technical capability and client-centric values has earned recognition from industry peers and repeat business from major construction firms. We maintain rigorous quality standards while fostering staff development through training, apprenticeships, and wellbeing initiatives.
Services
Mechanical Engineering Electrical Engineering Sustainability Consultancy Building Services Project Management
Details
  • Year established: 1996
Highlights and features
  • We have over 25 years of experience in mechanical & electrical engineering consultancy
  • Our ISO14001 accreditation demonstrates environmental management excellence
  • Client-focused approach with proven responsiveness and deadline adherence
  • Investment in staff development ensures cutting-edge technical expertise
  • Nationwide service with strategic regional office locations
Associations and certifications
  • ISO14001
What people say
Approachable and responsive team Excellent attention to detail Innovative future-focused solutions Consistently meet deadlines Professional and reliable
Services
Mechanical Engineering
Our mechanical engineering services specialise in heating, ventilation, and air conditioning systems for commercial buildings. We design energy-efficient solutions that meet regulatory standards while optimising comfort and operational efficiency. Our team delivers complete lifecycle support from concept design through to maintenance.
Electrical Engineering
We provide comprehensive electrical engineering solutions including power distribution, lighting design, and emergency systems. Our expertise ensures safe, reliable electrical infrastructure that meets current regulations and futureproofs building operations across various sectors.
Sustainability Consultancy
Our dedicated sustainability team offers energy performance assessments and carbon reduction strategies. We help clients achieve environmental compliance through innovative solutions that reduce operational costs while maintaining building functionality and comfort.
Project Management
We manage building services projects from initial concept to completion, ensuring technical excellence and budget adherence. Our approach integrates mechanical and electrical systems seamlessly with architectural and structural elements for optimal project outcomes.
Facilities Management
Our FM division provides statutory compliance services and planned maintenance for commercial properties. We ensure building systems operate efficiently through regular inspections, timely repairs, and lifecycle planning to maximise asset value.
People
Phil Davies
Chairman
Founder of Davies Partnership with over 25 years' experience in mechanical engineering consultancy. Established the company in 1996 and led its growth into a multi-office engineering firm before transitioning to Chairman role in 2016.
Tony McDonnell
Managing Director
Appointed Managing Director in 2016, Tony has driven the company's strategic expansion since joining in 2003. He oversees all engineering operations and maintains key client relationships across the UK construction sector.
Peter Lyke
Operations Director
As Operations Director, Peter manages day-to-day engineering activities and technical resourcing. With extensive M&E design experience, he ensures consistent delivery of high-quality building services solutions across all projects.
Cliff Parnell
FM Division Director
Head of Facilities Management since 1996, Cliff specialises in statutory compliance services for commercial properties. He has developed the FM division into a key service offering that supports the company's core engineering consultancy.
Richard Lewis
Regional Director
Appointed Regional Director in 2017, Richard leads our Conwy office and manages client relationships in North and Mid Wales. He has expanded the regional team to better serve growing demand for engineering services in Wales.
Questions
What engineering services do you specialise in?
We specialise in mechanical and electrical building services, including HVAC systems, power distribution, sustainability solutions, and project management for commercial properties.
How do you ensure sustainable design solutions?
Our dedicated sustainability department provides energy assessments and carbon reduction strategies, supported by our ISO14001 accreditation for environmental management systems.
Which regions do you operate in?
We have offices in Liverpool, Chester, and Conwy, serving clients nationwide across England, Wales, and Scotland.
What sectors do you work with?
We work across both public and private sectors including education, healthcare, commercial developments, and residential projects.
How do you handle project timelines?
Our proven project management approach ensures timely delivery through rigorous planning, resource allocation, and regular client communication throughout the project lifecycle.