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Clear costs, no surprises
We provide certified electrics, delivered as part of your construction by our skilled team right here in Portishead.
Done right, no shortcuts.
If you’re extending your home and require the electrics managed as part of the overall build instead of tacked on later, this service is crafted for you. We integrate electrics into the construction schedule from the outset, ensuring first and second fix occur on time without interrupting the larger project. You’ll appreciate dealing with one contractor, having one point of accountability, and receiving a finished extension that is fully certified and ready to use.
For loft conversions, timely project advancement is essential. Those in Portishead know how stalling can occur when trades fail to coordinate. By incorporating electrics in the build programme, installation keeps pace with the structure instead of lagging behind. We handle the sequencing, ensuring every circuit, consumer unit, and lighting position is resolved before walls are sealed.
For landlords managing HMOs or large renovations, proper electrics are essential - they’re crucial for safety certification and rental viability. We provide electrics as part of a fully coordinated refurbishment, guaranteeing compliance with current regulations and certification upon completion by our experienced electricians. This approach is ideal for investors seeking dependable delivery across multiple properties in the area without dealing with multiple electrical contractors.


We deliver electrics as a vital component of every build programme, covering new circuits, consumer units, containment, lighting, sockets, and rewiring as necessary. First and second fix are tactically scheduled, allowing electrical work to progress along with the structure rather than waiting for completion. Each installation is performed by certified electricians and is documented for your insurer and conveyancer. Electrics are planned from the start and executed with the same precision seen in every other aspect of the project.
Since electrics are part of a managed programme at our company, there’s no need to seek or coordinate with a separate electrical contractor. Our electricians collaborate closely with the structural, plumbing, and finishing teams, eliminating the delays common when trades operate alone. This coordination is invaluable for extensions, loft conversions, and new constructions, as the timing directly influences project duration and costs. The electrics are delivered as an entire unit - cleanly, effectively, and without disruption.
Electrics are included from the start, allowing first and second fix to proceed in sequence with other trades instead of waiting for an outside contractor.
With our team managing the entire project, there’s clarity regarding responsibility when decisions and adjustments need to be made on site.
All electrical installations undergo testing and certification by our qualified electricians upon completion, providing you with the necessary documentation for compliance and future property dealings.
From new circuits to sockets, the electrics are treated with the same care and attention to detail given to every other project element.
Our electricians collaborate with builders, plasterers, and finishing teams under clear project management, reducing miscommunication and rework that can arise when trades work in silos.
With over 20 years of managing construction projects of all sizes, we apply sound judgement to the planning and routing of electrics within the broader build programme.
Dust settles everywhere during structural alterations. When executing electrics in Portishead, we repeatedly ask homeowners to lift floor coverings and clear storage boxes away from floorboards, joists, and under-stairs cupboards so our crew can trace circuits freely. Moving large wardrobes or heavy sideboards to the middle of the room prevents accidental damage from falling plaster. Fragile glassware belongs packed inside sealed plastic crates. That simple precaution saves hours of careful maneuvering.
Circuit isolation triggers brief surges across older distribution units. We pull every appliance plug before shutting main switches, keeping desktop computers, smart televisions, and modern induction cookers safe from unexpected trips while tradesmen run fresh cables through bare ceiling voids. Fridges need cool bags for a short afternoon spell. Dusty wall chases also choke exposed media consoles. Cover any sensitive hardware with thick cotton sheets instead of thin polythene that traps fine grit against cooling fans.

At the start, we assess the property's electrical needs, determining circuit requirements, consumer unit locations, and containment routes prior to commencing work.
The electrics are established as part of the overall build programme, ensuring first fix is scheduled appropriately to avoid delays for other trades.
Our qualified electricians install all conduit, cabling, back boxes, and consumer units in harmony with structural and plastering workflows, keeping the project timeline intact.
After finishes are applied, we come back to finalize all electrics, installing sockets, switches, lighting, and any control systems to meet the quality standards expected of the completed property.
Each electrical setup is thoroughly tested and certified by our qualified electricians at completion, providing full documentation that meets Building Regulations and aids insurance along with property transactions.
Consumer units quietly run homes. Regular testing of the mechanical reset buttons reveals weak internal components before actual circuit failures trap family members in the dark during winter storms, especially across coastal properties facing humid air from the channel. We suggest pushing test trips every few months. Noticeable humming from a fuse box demands attention. When inspecting electrics in Portishead, our tradesmen check terminal tightness behind metal faceplates.
Extension leads invite fire hazards when owners cascade multiple multi-way blocks beneath television stands. Drawing heavy current through small socket rings strains wall points, causing loose internal contacts that scorch plastic faces over time. Heat builds quickly behind closed cabinet doors. Run washing machines, tumble dryers, and garden power tools on dedicated wall spurs instead of temporary adapters. Noticeably warm plug pins warn that the internal spring clamps have slackened through steady daily vibration.


Copper water supplies sweat inside unheated partition walls. When we lay fresh electrics in Portishead, our installers maintain deliberate separation gaps between metallic pipework and flexible conduit to prevent condensation moisture from bridging onto live insulation sheathing inside dark service ducts. Moisture ruins terminal screws. A dripping compression elbow can quickly soak unsealed junction boxes tucked away beneath loose timber floors.
Parallel cabling invites unwanted electromagnetic disturbance. Running power cables tight against unshielded internet leads causes patchy network connections, dropped conference calls, and slow file transfers across modern home offices. Crossed pathways must intersect strictly at right angles. Keeping mains power lines isolated inside dedicated partition cavities preserves clean broadband signals for every desk. Shielded conduits reduce humming noise across audio speakers.
Thick loft mineral wool traps heat around buried supply cables. Laying wiring directly beneath heavy roll insulation without adequate derating causes internal conductors to overheat under constant domestic load. Heat degrades outer PVC jacketing prematurely. We route feeds over ceiling joists or through open ventilated air channels. Airflow protects the system against premature thermal breakdown.
Electrics at our company are part of the overall construction schedule, not an add-on arranged separately. Our qualified electricians manage first and second fix sequentially, allowing the project to advance without unnecessary hold-ups. From new circuits to sockets, every aspect of the electrics is planned, installed, and certified within a well-coordinated process.
When electrics are managed under the same contract as structural and finishing work, the results are evident. With over two decades of refining coordination between trades, our electrical installations are seamless. Our electricians work closely with builders and plasterers from the beginning, ensuring that every circuit and fitting is precisely positioned and meets certification standards. You'll receive complete documentation upon completion for compliance and future transactions.
We operate locally in Portishead, providing expert electrical services. Contact us for a free estimate or to schedule a visit with our team, just 10 miles from Henbury.
approx. 10 milesDistance from our base · Henbury
Call us+44 7723 542170Email usinfo@muchaconstruction.co.ukWe serve your areaPortishead and the surroundings
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Our Services
One team, from groundworks to final finish. New builds, extensions, loft conversions and full renovations.
New homes built to the engineer's calculations and signed off at every stage.
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House and kitchen extensions that add space, light and lasting value.
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Dormer, hip-to-gable and mansard conversions that turn lofts into rooms.
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Full renovations and modernisations, from HMOs to tired homes made new.
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RSJ installation, core drilling and crack stitching, built to proper standards.
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Kitchens, bathrooms and wet rooms finished with care and clean detail.
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Plumbing, electrics, ventilation and heating handled by one coordinated team.
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Ongoing building maintenance for landlords, investors and managed properties.
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Each project by our Construction Company leaves clients with refined spaces, enduring quality, and elevated comfort.
It depends on moisture and usage, because unlacquered metal sockets corrode near damp coastal drafts while basic plastic switches discolor under direct sun. High-draw appliances demand thicker copper conductors, whereas outdoor garden circuits require armored sheathing against garden tools and accidental spade cuts.
Clear photographs of the main fuse board and meter cupboard save time, because supply capacity dictates whether extra consumer units are needed. Knowing your planned kitchen layout or outdoor power additions allows accurate planning without tearing open recently plastered walls later.
First comes an on-site survey of existing cable paths, followed by chasing brickwork and laying conduit before wet plasterers arrive. Once walls dry out, second-fix accessories get connected, followed by instrument checks and complete Building control sign-off documentation.
Persistent rainfall only interferes when exterior trenches or outbuilding cables remain open to muddy puddles, because trench collapses slow underground conduit runs. For indoor upgrades across Portishead, damp air merely extends plaster patch drying before backboxes can receive final faceplates.