Penrith's Air Conditioning & Electrical Specialists

When you work with J&M Costa, you’re working with Penrith’s best Air Conditioning and Electrical specialists. Rest assured – we’ve got you covered.

WELCOME TO J&M COSTA

John Costa began his electrical installation and contracting business in 1964. From those humble beginnings, the business now known as J&M Costa Enterprises PTY Limited operates from Western Sydney.

J&M Costa employs over 50 qualified tradespeople, apprentices, technical and administrative staff along with retail sales staff making it one of the largest domestic electrical companies in NSW.

At J&M Costa, we pride ourselves on exceptional customer service and superior installations using only the highest quality products.

OUR SERVICES

AIR CONDITIONING INSTALLATION

At J&M Costa, we pride ourselves on our exceptional customer service and superior quality of work, using only the highest quality products from trusted brands such as ActronAir.

AIR CONDITIONING
SERVICING

Our licensed air conditioning contractors are equipped and experienced to handle all types of air conditioning systems from major brands. Our team can handle all repairs.

RESIDENTIAL ELECTRICIAN SERVICES

J&M Costa’s residential electrician services cover all electrical work inside and out. We provide reliable residential work for Sydney homes. Speak to us today!

LEVEL 2 ELECTRICIAN SERVICES

We offer Level 2 electrician services no matter how big or small the job may be. Our electricians are highly qualified in undertaking all types of level 2 electrical repairs.

Proudly Partnered with Actron Air

J&M Costa are proudly partnered with Actron Air to bring you world class air conditioning products that are 100% Australian made.

Cameron Snape
Cameron Snape
2022-05-05
Attentive and responsive to all our needs
Sheillar Chirape
Sheillar Chirape
2022-05-03
Sivayoganathan Sooriyakumaran
Sivayoganathan Sooriyakumaran
2022-03-03
The Tender process was very easy. Matt explained everything clearly. Whole process was smooth.
Gayan Pathirage
Gayan Pathirage
2022-02-08
It was a pleasure working with Matthew from J&M Costa on finalising the electrical plans for my investment property. He was very patient and responded professionally to all my questions. I had to change the inclusions in the plan multiple times and he responded promptly to those requests. Above all I do appreciate his invaluable personal recommendations for my property which I may have missed without his guidance. Thanks a lot Matt.
Bright cherin Thangapandian
Bright cherin Thangapandian
2022-01-18
Matt helped put together our first home’s electrical plan. Looking forward to the build commencing this year. Appreciate his quick response and the level of detail to all my questions, loved the 3hr electrical appointment with him, way to go. Cheers!!
Ronald Rahiman
Ronald Rahiman
2021-11-23
Syed m Yaqoub
Syed m Yaqoub
2021-11-08
Matthew Vinko was my consultant, great guy. Had to reschedule my appointment 2-3 times owing to wife's work commitments, and he was very accommodating all the times. Top quality service
Bala Kakarla
Bala Kakarla
2021-10-20
From Initial contact till installation, the experience is so great. Site inspection team, installation team and sales teams are so much aligned and made the journey so peaceful. No surprises. Very happy to know this team for my job and would be my 1st preference for my future requirements.
william yonan
william yonan
2021-09-08
Steve Wilson
Steve Wilson
2021-09-01
We had a Daikin Air Conditioner with Wifi Adaptor installed. The guys were quick and friendly and Covid safe. The whole Costa team made the experience very pleasant and were willing to put in that extra effort to ensure we were happy with the installation. The installation guys were on time and kept us informed as the installation progressed. We highly recommend J & M Costa Enterprises.