Serving Key Largo, FL and surrounding areas
Angi Approved
Super Service Award Winner
In business since 1941
Free estimates
Warranties offered
"Awesome job! Friendly, fast, and expertly done work. Could not have asked for a better experience!"

Serving Key Largo, FL and surrounding areas
Angi Approved
Super Service Award Winner
In business since 1941
Free estimates
Warranties offered
"Awesome job! Friendly, fast, and expertly done work. Could not have asked for a better experience!"

Serving Key Largo, FL and surrounding areas
Angi Approved
In business since 2001
Free estimates
Warranties offered
"Great company, they were fast, friendly, & accommodating. I would definitely use them again."





+79

Serving Key Largo, FL and surrounding areas
Angi Approved
In business since 2005
Free estimates
Emergency services offered
"In May of 2023 I had a system installed. When hurricane Milton ? came through the system failed. Called for emergency repair. Was told for an upfront payment, a technician would arrive within 48 hours. Technician did not come. After repeated calls. I was told because of an over abundance of calls I was pushed back a week. Duke Energy restored power to our home before Genrex came by. Mind you the Generx is supposed to perform during emergency. Now to get a service for a annual check up, to maintain warranty. Was told my last service person used superior parts. Why would they not supply quality products initially? I am very unhappy with Generx. I will not recommend Generx. In fact I will strongly advocate against this company to family and friends. "





+4

Serving Key Largo, FL and surrounding areas
Angi Approved
Super Service Award Winner
In business since 2004
Free estimates
Credit card accepted
"Andrew came out and he was very courteous and punctual, and he got the job done. I highly recommend the company. "
Serving Key Largo, FL and surrounding areas
Angi Approved
In business since 2010
Free estimates
Credit card accepted
"Family owned and the owner, as well as the technicians are very courteous, personable and extremely knowledgeable. We hire CIMAS to do our Generator Service twice a year. They are excellent and do fantastic work."

Serving Key Largo, FL and surrounding areas
Angi Approved
In business since 2010
Free estimates
Emergency services offered
"Carlos is amazing trusted and reliable 👏 we replace our old electrical panel and the experience was great punctuality, smooth service and very good price. Totally recommend this company "

Serving Key Largo, FL and surrounding areas
Angi Approved
In business since 2006
Free estimates
Credit card accepted
"Very good experience. Professional, courteous, and competent."

Serving Key Largo, FL and surrounding areas
Angi Approved
In business since 1998
Free estimates
Credit card accepted
"They are so professional and will tell you upfront what can and cannot be done. Great prices and fantastic customer service. Would recommend to anyone I know."

Serving Key Largo, FL and surrounding areas
Angi Approved
In business since 2024
Free estimates
Emergency services offered
"Florida Standby Power Systems is A great company to work with. They are professional and have very high standards. The work they do is done correctly, on time, and professionally. I would recommend them for anyone who has industrial generators that need to be serviced or repaired."





Serving Key Largo, FL and surrounding areas
Angi Approved
In business since 2015
Free estimates
Credit card accepted
"Great job on installing my lightning ⚡️ protection system great price and we could not be more satisfied with the system looks great thank u again Peter!!"
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