Transformer repairs, sales, maintanence, sales and service, Johannesburg area, Pretoria, Kempton Park, Boksburg,
sampling on transformers, transformer services, oil sampling, repairs on transformers, switchgear, transformer insulting oil
for sale, transformer companies, company, Benoni,Springs, Gauteng, transformer services and repairs near Johannesburg,
switchgear, electrical, armature winders, Complete Transformer Maintenance, Manufacturing & Repair of Surface and
Underground Mini-Substations Ranging from 50KVA up to 1600KVA including 22KV, Transformer Repairs up to 100MVA,
Coil Windings, HM Transformers,transformer services,transformer repairs, LT Panel,High Tention,Low Tention,High
Tention Panel,Low Tention Panel, respray transformers, Switchgear Maintenance, Supplies & Repairs from 3.3KV up to
132KV, Hydraulic Oil Testing and Purifying, Transformer Rewinding, Transformer Manufacturing, Switchgears,
Transformer Oil Purification
HM TransformersTransformer repairs, sales, services, maintanence,
substations and sampling. Johannesburg,Pretoria,Bloemfontein, Cape Town,
Durban, Port Elizabeth
Gauteng, Johannesburg, Germiston, Isando, Benoni, Brakpan, Pretoria, Springs, Mid Rand,
East Rand,  Edenvale, Heidelburg,Vaal Triangle, Vereeniging,Sasolburg,South Africa
Contact details
We service and repair all makes of transformers
Cell : 071 436 0743
Tel / Fax
(011) 362 2459
Products & Services

Additional Services

Contact Details

Company Profile

The Company agrees to check and clean for the life of this agreement
(minimum twelve months) the substations on a monthly basis.

The following are also included as part of this service:
(a) Provide weed killer for outside the substation.
(b) Testing of Transformer oil to SABS 555 standards (KV, moisture, acid,
gas analysis and PCB contamination will be done.)
(c) Supply Silica gel.


(a) Sampling will be done  and will be tested by an Independent Lab.
(b) A full report will be given as to the condition of the oil.
All copyrights,text and graphics by hm transformers 2011
Dealing with , Silica Gel, high voltage transformers, Transformer oil,
Bushing repairs, Substation maintanence, Boksburg,East Rand,
Brakpan and Benoni areas, Greater Johannesburg, Gauteng