large eating area for 12 all different seats with hanging plants above in kitchen area
A modern kitchen come dining area

Domestic & commercial electrical applications in Somerset & the South West

Working in close collaboration with a team of highly trained mechanical engineers and electricians, their combined experience and insider knowledge of all things electrical is unmatched in every aspect. Combining effective technical talents and outstanding problem-solving skills, you can expect nothing less than exceptional residential electrical design optimised for quality, safety, and thermal efficiency – whilst considerably reducing time spent on the project, which, in turn, lowers your project costs too.

Whether your home is modern or traditionally styled, from uprating existing systems to full and part building rewiring and fuse board and earthing upgrades to well-designed electrical installations for new build developments, making your dream home sparkle is a cinch with Griffiths & Barnard by your side.

Electrical image of diagram & tools
Another image of office space in new Channel 4 building
HVAC Technician Finishing System Assembly Inside Commercial Building
Disaiblity bathroom with emergency pull cord and adaptions
Ventilation ducts system painted in white composition of fire protection under the ceiling

Electrical solutions for commercial construction projects

Our exceptional commercial electrical solutions have become synonymous with practical, high performance, large and complex commercial electrical requirements amidst astute property developers, businesses, and healthcare providers across Bristol and Somerset. Firmly concentrated on providing specialist commercial electrical work to optimise your specific business needs, employee safety, and sustainability targets, we guarantee faster, safer, and fully insured results for absolute peace of mind your project will remain on target and within budget, whilst having a positive commercial and environmental impact upon your business.

From access and door entry systems to NICEIC testing and inspection and disabled refuge communication to reliable nurse call systems, right through to expert design, testing, and hand over tailored to the new build developments of tomorrow, allow our commercial electrical experts to lead the way towards a safe, compliant, and low energy commercial property that lasts far into the future.

man standing on scaffolding with torch
professional kitchen extractor hood
exposed pipes and electrics being renovated - commercial
Large commercial air conditioning units on a roof
finished renovation of industrial/commercial workspace

Reliable & efficient commercial mechanical services in Bristol

Our dependable mechanical systems are designed to improve your business environment and create a happier, healthier atmosphere for your colleagues, visitors, and stakeholders. With decades of experience successfully delivering high performance mechanical projects to a diverse range of public and private sector clients, Griffiths & Barnard is leading the way in delivering sustainable, cost-effective, high quality mechanical services.

Working closely with you from the start, we will identify the best solution for your specific environment and design each system to the unique requirements of your premises. An innovative approach coupled with the latest modern technology enables our team of in-house specialists to deliver thermally sound services at excellent value. Expertly delivering mechanical works in ‘live and critical’ environments, you can rest assured all works are methodically planned out and backed up by mindful contingency measures to prevent unplanned disruptions to your operations.

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large eating area for 12 all different seats with hanging plants above in kitchen area
Looking at achitecture designs
tiered wooden seating with cusions
Technical Drawing
Another image of office space in new Channel 4 building
man with construction plans

Electrical engineering estimating & design

If your project requires advanced, specialist information, including a detailed breakdown of competitively based costs to suit, you are in the right place! Offering high quality bespoke solutions, our approach to delivering environmentally conscious mechanical and electrical packages with swift turnaround times is undeniably refreshing.

Encompassing all aspects of electrical engineering, from the design and installation to commissioning and maintenance, our concise estimate and design process includes:

  • Preparation of fully detailed estimates
  • Preparation of quantified schedule of rates
  • A detailed description of all clarifications, proposals, and qualifications
  • Preparation of tender design drawings for D&B partnered projects
  • Accurate feasibility and budget costing
  • Contract cost controls (variations)
Pluming groundworks
Kitchen extension at house in Bristol
Electrical image of diagram & tools
diagram depicting a home with a recycling image on the top
exposed pipes and electrics being renovated - commercial
Exterior with scaffolding erected at Cadbury
Bathroom including disabled adaptions and emergency alarm pull
Air conditioning units at groundfloor level for commercial
Finished renovation of a kitchen for commercial building
completed office workspace fully renovated
home energy rating app on tablet

Services we offer:

Specialising in the design and installation of all types of commercial, domestic, and high-end residential electrical and mechanical applications, from industrial to healthcare and hospitality to educational settings, the services we offer include:

  • Building Control Systems
  • Energy distribution
  • Energy supply (gas, electricity, green energy renewables: solar (PV), wind, geothermal, and Biomass)
  • Facade engineering (such as building shading)
  • Fire safety, detection, and protection
  • Heating, ventilation, and air conditioning (HVAC)
  • Refrigeration
  • Water, drainage, and plumbing (including sustainable urban drainage systems (SUDS)
  • Lighting (natural & artificial)
  • Lightning protection
  • Information and communications technology (ICT networks)
  • Security and alarm systems
Get in touch
A round security camera mounted to the side of a building
Three men wearing hard hats and hi viz vests looking at plans in a factory
A women hands inserting a key card in to a electronic lock
A woman controlling her home with video cameras and digi keypad
A video door phone with electrical switch
Delivery man through a home door bell on a mobile phone

Further services:

  • Power Installations
  • Interior & Exterior Lighting Systems
  • Installation of New Distribution Boards
  • Updating of Existing Systems
  • Access & Door Entry Systems
  • Design & Installation of new LED lighting systems
  • Lightning Protection Systems
  • NICEIC Testing & Inspection
  • CCTV Installation
  • Full and Part Building Rewire
A fire extinguisher on a white stairwell
A HVAC worker wearing a safety harness checking a floor
A fire sprinkler on the ceiling
A red fire alarm glass break mounted on a wall
An emergency exit door with a alarm and a fire extinguisher next to it

Even more……

  • Fuseboard & Earthing Upgrades
  • Fire & Intruder Alarms
  • Security & Emergency
  • Disabled Refuge Communications
  • Low Voltage Lighting
  • Solar PV
  • Audio Visual, Television and Telephone Installation
  • Central Heating Wiring
  • Full Electrical Installation
  • Nurse Call Systems
Get in touch

Our Process

High performance, efficient & professional electrical services for savvy architects, property developers & homeowners.

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Electrical Design

Following an in-depth introduction to determine your unique requirements, our experienced team of engineers & electricians will translate your vision into a detailed electrical plan.

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Project Management

Our organised & supportive project managers will keep you in the loop at every stage of the process, ensuring specific timeframe and financial targets are met.

Dedicated Aftercare

Carrying out a comprehensive snagging list before sign off, in the unlikely event there are any issues further down the line, we will promptly address these for you.

Let’s work together

Together we can do so much. So, if you seek high performance, sustainable construction methods coupled with unique, proactive design, let’s unite.