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JHACS Electric, Inc.

Founded 1992 • With Angi since January 2006


(23) Verified Reviews

Business Highlights

Emergency Services OfferedEmergency Services Offered


At JHACS Electric we pride ourselves on reliability, delivering individualized quality services. We are licensed electrical contractors, bonded, and insured with nearly forty years of professional expertise. We are an authorized Generac generator dealer providing product sales and service for over 20 years. We are owner operated serving residential, commercial and municipal clients on Long Island with the highest standards of electrical practice and workmanship. We provide quality, expert workmanship making our services one of the best values for electrical work and generator installation, repair and maintenance on Long Island....

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Verified Reviews

A few reviews for this pro...


This company needs a credit card information before they send a technician. The non union technician was billed at $ 177/hr. A 1.5 hour rounded to 2 hr, diagnosis for my 17 KW Generator was initially billed $500.00. (labor) for a technician and an assistant. A ground fault control wire was diagnosed. No estimate for repair was given. No repair was carried out except replacing 5 feet of wire which ...

Description of Work
Trickle charger not charging the Generator battery and no auto cycling of Generator.

Category generator service

Service Provider Response

Yes, this is true that we need a customers credit card information on file before sending a technician; however, we do not charge anything to said card without the cardholders authorization. In your case we could not give an estimate for the work because you had an issue with your generator not working properly and we didn't know the scope of work involved to solve the problem. Neither the technic...


JHACS is probably expecting this review since I voiced my unhappiness with their service and they refused to remedy it. I hired them to install an outdoor outlet for an electric vehicle. I told them I need an enclosure with a 14-50 outlet. Install day they showed up 3 hours late and gave me some lame excuse about an emergency when in fact they booked me for the wrong time. I would feel better if y...

Description of Work
Outdoor outlet for Electric Vehicle

Category electrician

Service Provider Response

Thank you for taking the time to write your review, we value your feedback. I'm sorry to hear you had a sub-par experience with our service and I hope we can make it up to you. We actually did have an emergency related to an automatic standby generator for one of our good clients in which one of the technicians involved in your job was a part of. We are sorry for the delay but existing clients who...


Chris was very professional and helpful as he walked my through the process of having a generator installed. JHACS took care of preparing all of the paperwork for the town permits and arranging the inspections. The electrical and plumping work was high quality. I highly recommend using JHACS.

Description of Work
Install a whole house generator

Category generator service



Been using them for almost 2 years now. First found them when my generator stopped working and did not know how to fix. Called, they came out fixed the problem. Did go with a service contract with them and would highly suggest it. It is worth every penny and then some. They come out twice a year for maintenance. Highly recommended.

Description of Work
annual service of my generator

Category electrician,generator service



They have people specifically trained for that type of generator.

Description of Work
They installed my generator.


    Services Offered

    We provide a broad range of services including installation, parts and service of automatic standby generators for residential, commercial, and municipal use, electric service upgrades, electric wiring, electrical panels, lightning and surge protection, lighting design and installation, electric ice and snow melt systems, and much,much more!

    Services Not Offered

    We do not service home appliances.

    General Information
    Free Estimates
    Eco-Friendly Accreditations
    Payment Options
    Check, Visa, MasterCard, American Express, Discover, Financing Available
    Senior Discount
    Emergency Service