J & M Costa

At J&M Costa, we're proud to be one of the largest domestic electrical companies in NSW, with over 50 qualified tradespeople, apprentices, technical, and administrative staff, along with retail sales staff. Since John Costa began his electrical installation and contracting business in 1964, we've grown to become Penrith's trusted Air Conditioning and Electrical specialists.

Our Services

Our team is dedicated to providing exceptional customer service and superior installations using only the highest quality products from trusted brands like ActronAir. We offer a range of services, including:

• Air Conditioning Installation: Our licensed air conditioning contractors are equipped to handle all types of air conditioning systems from major brands. We pride ourselves on our exceptional customer service and superior quality of work.
• Air Conditioning Servicing: Our team can handle all repairs and servicing of air conditioning systems, ensuring your home or office stays comfortable and efficient.
• Residential Electrician Services: We provide reliable residential work for Sydney homes, covering all electrical work inside and out.
• Level 2 Electrician Services: We offer Level 2 electrician services for all types of electrical repairs, no matter how big or small the job may be.

Our Commitment

At J&M Costa, we're committed to providing our customers with exceptional service and superior installations. We believe in building long-term relationships with our customers, and we're dedicated to ensuring that every interaction with us is a positive one. Whether you need air conditioning installation, servicing, or electrical work, we've got you covered.