
Power Point Installation · Mascot
Complete lighting installation, power supply and outlet setup, data cabling and switchboard upgrade.
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Region · Southern Highlands · NSW
Stewart Electrical Group provides residential, commercial, heritage and rural-residential electrical work across the Wingecarribee Shire.
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Tell us about the electrical work you are planning and the team will be in touch to discuss the next step.
Quick Answer
Stewart Electrical Group is a licensed electrical company servicing the Southern Highlands NSW, covering Bowral, Mittagong, Moss Vale, Robertson, Burradoo, Berrima, Exeter and Bundanoon. For network-side Level 2 work, we coordinate accredited partners alongside our customer-side electrical scope. For a quote, call 0485 028 256.
01 / Servicing the Wingecarribee Shire
The Southern Highlands sits at the top of the Illawarra escarpment, ninety minutes south of Sydney. The Wingecarribee Shire covers Mittagong in the north, through Bowral and Burradoo, west to Berrima, south to Moss Vale, Exeter and Bundanoon, and east to Robertson and the rural escarpment.
Much of the housing stock is heritage or period-built, weatherboard cottages from the 1920s, Federation brick homes, Georgian sandstone in Berrima, plus extensive acreage running out from every town. Switchboard upgrades, rewires, heated-floor controls and EV chargers are common requests as homes are renovated.
We're an established Sydney electrical company expanding our footprint into the Highlands. Same licensed team, same standards, same straightforward way of working. Get in touch for a quote.
0485 028 256
stewartelectricalgroup.com
Bowral · Mittagong · Moss Vale · Robertson · Burradoo · Berrima · Exeter · Bundanoon · Sutton Forest · Werai · Welby · Renwick · Burrawang · Kangaloon · and surrounding Wingecarribee Shire areas
02 / Towns & Villages
03 / Highlands Services
Customer-side electrical work by Stewart, with service mains, point-of-attachment and network connection work completed by accredited Level 2 partners.
Learn moreCeramic-fuse replacement, modern RCDs, surge protection and three-phase upgrades for older Highlands homes.
Learn moreStorm damage, loss of power, sparking outlets, persistent tripping. Realistic on-site times, no inflated emergency surcharges.
Learn more7kW single-phase and 22kW three-phase EV charger installs for Highlands homes, businesses and accommodation.
Learn moreFull and partial rewires for heritage Bowral, Berrima and Burradoo homes. Staged, liveable through the job, certified on completion.
Learn moreRetail and hospitality fit-outs, office tenancies, scheduled maintenance, three-phase, multi-site coordination across the Highlands.
Learn moreAS/NZS 3760 compliant annual test & tag for Highlands hospitality, retail, offices, accommodation, schools and construction sites.
Learn moreSouthern Highlands
What Our Clients Say
Sean W.
"Darcy and Blake are professional in every sense. We've used them now for two rounds of renovation works. Both times the works were completed to a high standard, communication was clear throughout, and pricing was fair and transparent."
Johanna F.
"Darcy and the team at Stewart Electrical were brilliant to deal with from start to finish. Friendly, professional and found the perfect solution within my budget. Communication confirming the job and timing on the day was great."
Albert P.
"It is great dealing with Darcy and Blake, both projects were delivered on time, budget and with great feedback from our clients. We are looking forward to working with you in future."
Laura W.
"Darcy is quick to respond, manages expectations with a time window of arrival and keeps to it, gets the job done quickly. Was professional dealing with a very fragile light fitting. Friendly, good to chat to."
Andrea L.
"I've worked with Darcy and his team across three properties now. Their professionalism, communication and knowledge is outstanding, honestly rare when dealing with trades. They actually care about the work they do. I won't use any other electrician."
Tahira K.
"Fantastic experience with the ceiling fan installation. Smooth, efficient service at a reasonable price, completed quickly without compromising quality. Friendly, helpful staff who answered all my questions. Highly recommend!"
Maryanne P.
"Very impressed, prompt replies, excellent communication and a very high standard of work. The team are professional, friendly and easy to deal with. Highly recommend!"
Amanda W.
"Excellent communication, prompt to the minute, and lovely to deal with. Darcy fixed our tricky issue with creative thinking and we were very satisfied with the result. Fantastic electrician, highly recommend!"
Shanel H.
"Darcy was the only electrician who took the time to contact me when I lost power. He swiftly identified and fixed the issue, with recommendations to prevent it reoccurring. Professional, punctual, and quoted before starting. Happy to give SEG our repeat business."
03 / Recent Projects

Power Point Installation · Mascot
Complete lighting installation, power supply and outlet setup, data cabling and switchboard upgrade.
View service
Commercial Electrical
Electrical upgrades across hotel rooms, shared common areas and the gym in a live hospitality environment.
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Lighting Installation · Balmain
Electrical design and construction for a bathhouse, including lighting, heating systems and an infrastructure upgrade.
View service04 / Popular Services
Residential, commercial and specialised electrical work, planned around the property and completed with close attention to safety and finish.
Modern circuit protection and switchboard work.
→02Methodical diagnosis for electrical faults and outages.
→03Indoor, outdoor and architectural lighting work.
→04New outlets, circuits and practical power upgrades.
→05Smoke alarm installation and compliance work.
→06Full and partial rewiring for established homes.
→Services in This Area

05 / Our Standards
Careful installation, thorough testing and a considered finish.
The scope and next steps are explained in plain language.
A clear written quote sets out the agreed work before it begins.
Work areas are treated carefully and left clean at handover.
Request a quote, call for service, or send through your job details. Licensed, insured, straightforward to deal with across the Highlands.