Coastline Electric Company
Company Overview
Replacement of Service Panels Panel Upgrade Services Circuits for Specific Use
Replacement of Main Breakers Closing Repairs for Houses Extra Lighting Solutions
Ceiling Fan Installations Dedicated Appliance Circuits Electrical Outlets and Switches
GFCI Outlets Eliminating Fuse Panels Generators
Old Breakers Sub-Panel Installations Audio System Installations
Cabinet Lighting Solutions Installing Recessed Lights Complete Home Inspections
Designing Landscape Lighting Low Voltage Lighting Options
Lighting for Trees Garden Lights Flood Lights
Pool Circuit Hot Tub Electrical Solutions Backup Battery Systems
Installing Smoke Detectors Receptacles Trouble Shooting
Lighting Ballast Lutron Radio RA Installations Photo Cells
Door Bell Door Bell Transformer Controls for Fan Speed
Installing Track Lights Chandelier Installations General Lighting Services
Business
Hooking Up Cubicles Replacing Lamps Electrical
Electrical Diagnostics Replacing Ballasts Installing Exit Signs
Circuits for Specific Applications Power Under Carpets Power for Copiers
Emergency and Security Lighting Disconnect Lighting UPS Installation
Power for Signage Improvements for Tenants Extra Office Services
Coastline Electric is a family-operated company started in 1995. We specialize in emergency service 24/7 & holidays guaranteeing total customer satisfaction, offering a complete list of electrical services, free estimates, discounts for seniors and monthly specials.
I am Steve Guarnaccia I have been an Electrician since 1983 working for my father's Electrical Company. In 1995, I made the decision to start my own path, earn my contractors license & open my own business. My business is located in Huntington Beach I service all of the O.C & surrounding areas. I believe that being honest, reliable and offering a prompt quality service to my clients is crucial for earning their loyalty and building a solid business foundation! I aim for customer referrals and repeat business as my main focus... No project is too big or too little.
Business Services
- Electric inspection
- Electric installation or replacement
- Electric panel installation
- Electric panel repair
- Electric repair
- Home theater calibration
- Home theater installation
- Light fixture installation
- Light fixture repair
- Outdoor lighting installation
Business Location & Hours
Mon: | Open 24 hours |
Tue: | Open 24 hours |
Wed: | Open 24 hours |
Thu: | Open 24 hours |
Fri: | Open 24 hours |
Sat: | Open 24 hours |
Sun: | Open 24 hours |
Recommended Customer Reviews

CALL THIS COMPANY FIRST 24hr/ 7days a week. Don't waste your time with anyone else. The owner, Steve, helped us during a difficult situation involving our main panel. We called him 11PM one night. Not only was he attentive, but honest and professional and super quick to respond. He gave us a great quote on the main electrical panel for the house that needed to be replaced. And we used him! His team, Mike and Nick, did an excellent job installing it. This company is truly exceptional. They're courteous, professional, quick and skilled. They charge a fair price. We highly recommend them. YOU WILL NOT BE DISAPPOINTED.

This review is well overdue. I needed to have an RV plug installed in my garage, which i already new would also need a electric panel upgrade. Steve came to meet me at the time scheduled, which was not a 2 or 4 hour window a lot of other services give. This was great. His estimates was very reasonable as I had 4 other quotes. When the work was done, the crew did a meticulous job including the clean up. It was like no one was even there. As the exterior wall needed to be expanded for the new panel, he also made sure it was re-patched nicely. A very personable gentleman with an exceptional service. As a bonus, also gave great hiking suggestions and locations!!!
Thank you for the service Steve.

If you are ever in need an electrician at any time of the day, night, or Holiday I highly recommend Coastline Electric Company.. Most professional and honest electricians with quality service
It's 11 pm 4th of July weekend and I directly spoke to the owner ,Steve , who took care of our electric problem right away
We are truly thankful to Coastline Electric Company and recommend them 100%

Very happy with Coastline electric. I have had the opportunity to work with many technicians and electricians opening my studio then relocating. This is the 3rd company I have used for sign installation and coastline was the best. Vincent was very professional and diligent. I would use Coastline Electric for any of my electrical needs.

Our home warranty recommended Coastline Electric due to a faucet problem we were having in our kitchen. I called Coastline on a follow-up service visit and talked to Steve. Our home warranty company needed a supplemental invoice for a faucet head replacement. Instead of trying to help, Steve immediately took a defensive approach and said, ""You realize, it costs me money to do all these requests?"" Not... oh hey let me see about that or let me try to help you. I could see Steve having this reaction had I taken up a significant amount of time. However, this was 30 seconds into a phone call. From the other Yelp reviews it looks like he does great work. Just pray you don't have need any follow-up assistance.

Vincent came to our house. He did a good job and was pretty clean. I mean he cleaned up his messes. He hung a TV and ran wire in the wall. It was about 450.00. He had all the parts.

Steve, the owner, of Coastline Electric Company was so helpful at helping me figure out the best way to hang my new light fixtures. Him and his crew came up with a creative way that I did not have to make any extra holes in my walls. I would recommend them to everybody. They are truly professionals and experts at what they do.

I needed an electrician for a middle of the night emergency, Mr. Guarnaccia responded personally, and almost immediately, got the job done to my complete satisfaction! I would definitely use him again

I called after hours because a home inspector screwed up my electrical panel. They sent Mike to my house. He showed up super quick. He was polite and told me what was wrong as he fixed it. Their prices were very reasonable and I felt safe after the work was completed. Thank you guys so much!!!!

You guys are amazing! Called you for a last minute emergency for a outlet to be installed for our 48inch hood and you came to our rescue:-) Couldn't have had it installed with out you! Great customer service! You will be our electrician forever now:-)