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Complete On-Site Generator Services
Generator Installation and Maintenance for Homes and Businesses
Amptex supplies and installs generator systems for residential and commercial properties across Johannesburg and Gauteng.
We install for backup power, planned load management, and essential services.
What we can help you with:
Generator installation (new or replacement)
Changeover integration (manual or automatic)
Correct sizing advice for your load requirements
On-site commissioning and functional testing
Ongoing servicing and maintenance plans
What are you looking for today?
New installation for home backup
Installation for business continuity
Changeover switch installation or upgrade
Routine servicing and testing
Ongoing maintenance plan
We work across Johannesburg, Pretoria, Randburg, Sandton, and Midrand.
Call or WhatsApp to book an installation assessment or maintenance visit.
Prevent Failures with Regular Servicing
Why Generator Maintenance Matters
A generator is only useful if it starts and carries load when required. Without regular servicing, common failures happen at the worst time.
Planned maintenance helps reduce:
Non-start issues (battery, charging, control faults)
Fuel-related problems (blocked lines, contamination, stale fuel)
Overheating and shutdown faults
Wear on filters, belts, hoses, and electrical connections
Unexpected breakdowns and downtime
Typical service checks include:
Visual inspection and safety checks
Battery and charging test
Fuel system and leak inspection
Filters and consumables inspection (replace if required)
Load testing and performance checks
Reporting with recommendations
Book a maintenance service to keep your generator ready for outages.
Experienced Installers and Maintenance Teams
Why Choose Amptex for Generator Installation and Maintenance?
Amptex has been operating since 1999, supporting Gauteng clients with reliable electrical and generator solutions.
What you can expect:
Practical site-based advice before installation
Safe integration with your electrical system and changeover setup
Clear communication on scope, timing, and next steps
Professional on-site servicing and fault prevention
Maintenance plans matched to your usage and generator type
Whether you need a new generator installed or a dependable servicing partner, Amptex provides a complete on-site solution.
Schedule your generator installation or maintenance service today.
Testimonials
Real People,
Real Results.
Marianne de Beer
1 week ago
If you are looking for an electrician company that treats you like family, it is Amptex. Quick responses, friendly advice and good service.
Hennie Maree
6 month ago
1st Class service, no nonsense diagnostics and to the point repairs, everything done within expected time frame with prices as per discussion with initial introduction. Thank you Amptex Projects
nilayan moodley
1 year ago
Had a serious generator failure at my business. Called Amptex to help . Fast response, picked it up , was back before close of business the following day good as new. Customer service on the phone and WhatsApp was great too. Highly Recommended
Sacks Inthecity
4 month ago
Purchased bulk drinking (potable) water from Amptex to refill residential Jojo tanks during extended council water outage. Easy to deal and communicate with Rita from Amptex, pricing was transparent, and delivery occurred on time on same day as order was confirmed. Very professional service.
James Mujeni
6 months ago
Thank you to Amptex. They fixed my inverter in less than an hour after taking back my inverter to the supplier twice for 21 days with no results.
Beaudine Hanson
7 months ago
Amptex Projects installed a municiple backup water solution for us. Their service was friendly, efficient and responsive. More importantly their advice was on point and matched our requirements 100%. Great team to work with
Iselle Combrink
7 months ago
Logged a call at 6:30 and had confirmation of the job order shortly after. Ephraim arrived at 1pm as arranged and had the entire hot water issue sorted in under an hour. Super efficient, friendly and affordable. I won't go anywhere else in future. Thank you so much Amptex team!
Gavin Langley
1 Year Ago
Fast service from the moment they answered the phone to the moment they arrived at my door. Great staff. Sorted me out. Simple and clear comms. Great experience.
Donovan Wright
8 months ago
True family business of father and son(second generation) providing a professional service with a family business touch of warmth and care. Support them...
" Amptex runs your project with true professionalism and family warmth. For me; they removed all uphills in my race for wining electrical compliance certification. I endorse their work quality and service with a gold medal"
Jackie Briel
6 month ago
Thank you Amprex Projects. Very happy with the service. Thanks Ria, for the quick assistance and Ephraim for the good work.
Contact Us
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Help Now
For quick assistance with your electrical, plumbing, generator, or water needs, just fill out the form with your details and the service you require.
Our expert team will contact you promptly to provide swift and effective solutions. Connect with us today and experience the Amptex difference.
Blairgowrie
Bordeaux
Bryanston
Craighall Park
Douglasdale
Fourways
Houghton
Hyde Park
Kyalami
Linden
Lonehill
Melrose
Morningside
North Gate
Northcliff
Northriding
Parkhurst
Randburg
Rivonia
Rosebank
Sandhurst
Sandton
Saxonwold
Sunninghill
Victory Park
Northern Suburbs
Bedfordview
Edenvale
Greenstone Hill
Kensington
Modderfontein
Bruma
Linksfield
Parktown
Observatory
Eastern Suburbs
Roodepoort
Randpark Ridge
Weltevreden Park
Wilgeheuwel
Florida
Constantia Kloof
Western Suburbs
Carlswald
Kyalami
Noordwyk
Halfway Gardens
Blue Hills
Glen Austin
Summerset
Country View
Waterfall Estate
Midstream
Centurion
Midrand & Centurion Suburbs
Areas of Service