ReliableProfessionalSafety focused
Air conditioning installation in Essex
Professional air conditioning installation and servicing for homes and businesses. Every system is fitted by qualified engineers and connected by our own electricians, with a focus on safety, quality and a tidy finish.
We're a Team of Certified Engineers
Our engineers are fully qualified and experienced in air conditioning and electrical installation. Every system is installed to the manufacturer's instructions and current regulations, with neat pipework and a clean finish. We take pride in delivering safe, reliable air conditioning that keeps your home or workplace comfortable.
Enquire nowSee our air conditioning installation in action
Watch how our experienced engineers install air conditioning systems for homes and businesses across Essex. From initial setup to final testing, we ensure a clean, professional installation with a high-quality finish.
What we do
Our services
Air conditioning installation and servicing for homes, offices, shops and other commercial premises, with the electrical work carried out by our own qualified electricians.
Air conditioning installation
Wall-mounted split air conditioning for bedrooms, living rooms, kitchens, offices and shops, installed with neat pipework and its own electrical supply.
Enquire about installationServicing & maintenance
Regular servicing and maintenance that keeps your air conditioning clean, efficient and running reliably, year after year.
Enquire about servicingElectrical work
Electrical installations, maintenance, and testing and inspection (EICR) for homes and commercial premises, carried out to the latest wiring regulations.
Enquire about electrical work
Get in touch with us today
Our team would love to help
Need air conditioning for your home or business? Get your free quote today. Tell us about your installation, servicing or electrical work and we'll get back to your enquiry within 1 business day.
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ExperienceQualityReliability
Why choose ELECTRICAL777?
We provide professional air conditioning installation and servicing for homes and businesses. Because we're qualified electricians too, we take care of the whole job ourselves, from the electrical supply to the finished system.
- Experienced & qualified engineers
- High standards of workmanship
- Electrical work done in-house
- Reliable, on time & within budget
Joint venture partner
In partnership with J Dullee Heating Ltd
ELECTRICAL777 works in a joint venture with J Dullee Heating Ltd, plumbing and heating engineers. If your project needs plumbing or heating as well as air conditioning or electrical work, we can take care of it together.
Enquire about a joint projectAreas we cover
Where we work
At ELECTRICAL777, we provide air conditioning installation and electrical services for homes and businesses across Essex and the surrounding areas. Our team regularly work in the following locations, but we also cover other areas on request.
- Chelmsford
- Colchester
- Brentwood
- Basildon
- Southend
- Essex & surrounding areas
- Other areas: ask us about your location
Our projects
Bedroom air conditioning
Air conditioning installation
Wall-mounted indoor unit fitted on a bedroom feature wall.
Garden outdoor unit
Air conditioning installation
Outdoor unit on ground-level feet, with the pipework run neatly up the wall.
Under-eaves outdoor unit
Air conditioning installation
Outdoor unit on a wall bracket under the eaves, with the pipework in white trunking.
Wall-bracket outdoor unit
Air conditioning installation
Outdoor unit fixed on a wall bracket beside a downpipe.
Testimonials
What our customers say
Quality installation
Very impressed with the quality of the installation and attention to detail. The electricians were knowledgeable, efficient, and worked carefully to minimise disruption to our business.
Sarah ThompsonBusiness Owner Excellent maintenance
ELECTRICAL777 provided a professional and efficient electrical maintenance service. The team explained everything clearly and completed the work with minimal disruption to our operations.
David HarrisFacilities Manager Testing and inspection
The team was thorough, punctual, and professional throughout the inspection process. We appreciated their clear communication and reliable service.
Mark EdwardsProperty Manager