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Avatar for Peoples electric
Peoples electric
New to Angi
Portable Generator - InstallPortable Generator - Repair

Serving Mcallen, TX and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

People’s Electric is a licensed electrical contractor proudly serving the Rio Grande Valley. We specialize in residential and light commercial electrical work, including panel upgrades, lighting installations, troubleshooting, remodel wiring, and code-compliant repairs.\n\nWe take pride in clean workmanship, clear communication, and doing the job right the first time. Safety, reliability, and attention to detail are at the core of everything we do.\n\nWhether you need a small repair, a new construction or a full installation, you can count on honest pricing and professional service.\n\nSe habla español

A & A Electric
New to Angi
Fixed Generator - Install

Serving Mcallen, TX and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

With over 15 years of experience, We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Avatar for Elite Electric & Automatic Gate of South Texas
Elite Electric & Automatic Gate of South Texas
4.9(
39
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Mcallen, TX and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"Robert Rodriguez arrived 1:00 PM, April 12, 2017 to diagnose problems w our security lights. He switched out sensors, bulbs for two rather dated lights and installed a junction box where he found exposed wires. He's an excellent electrician and highly recommend him to anyone who needs electrical work performed in the Rio Grande Valley."
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+9

Recommended by100%of homeowners
Avatar for Casas Bros Electric, LLC
Casas Bros Electric, LLC
4.9(
16
)
Portable Generator - InstallPortable Generator - Repair

Serving Mcallen, TX and surrounding areas

In business since 2024

Free estimates

Offers commercial services

"They were very helpful on checking what happened. Replaced several electrical outlets, cleaned up afterwards and also went one step further by repairing the frig plug that was damaged. Very nice electricians."
Response time5 hrs
Recommended by7%of homeowners
Avatar for AG Electric
AG Electric
5.0(
8
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Mcallen, TX and surrounding areas

In business since 1980

Emergency services offered

Warranties offered

"I am so happy I chose AG Electric to help me with my project. They responded in a timely manner. They did such a great job. I was very pleased with their knowledge and professional professionalism, and their courtesy. I will definitely turn to them for any future electrical work I may need. They were a great choice."
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+11

Response time1 day
8 neighbors recently requested a quote
Recommended by85%of homeowners
Showing 1-10 of 49
Generator Install questions, answered by experts

Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

A portable generator can supply power to selected appliances and circuits in a home, but it's generally not designed to handle the entire household's electrical needs simultaneously. Portable generators have limited wattage capacity, so they are only designed to power essential devices and electronics temporarily until local power is restored. If your power needs outweigh the capabilities of a portable generator, consider installing a whole-home generator instead.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

The Mcallen, TX homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.