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Top-Rated Generator install pros in Bishop - Updated Nov 2026

Avatar for Heinz schlotter
Heinz schlotter
5.0(
1
)
Portable Generator - InstallPortable Generator - Repair

Serving Bishop, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

Looking for reliable, skilled professionals to handle your home projects with care and precision? We specialize in a wide range of services designed to improve, protect, and enhance your home. From everyday handyman tasks and full-scale home remodeling to custom decks, gazebos, and advanced security system installations, our team is committed to delivering quality craftsmanship and dependable service.\n\nWhether you need minor repairs, a complete renovation, or a secure, comfortable outdoor living space, we bring experience, attention to detail, and a customer-first approach to every job. We take pride in turning your vision into reality—on time and within budget—while ensuring your home remains safe, functional, and beautiful.\n\nLet us help you create a space you love and trust.

Outdoor patio
Before
After with staining complete
Outdoor patio
Outdoor patio

+11

Avatar for Volt Electrical Services
Volt Electrical Services
5.0(
3
)
Portable Generator - Install

Serving Bishop, TX and surrounding areas

In business since 2016

Free estimates

Warranties offered

Here at Volt Electrical Services we sustain our business on quality and integrity. We are experts in our trade and our commitment to quality from beginning to end of your project. We look forward to earning your business. Call us at 512-774-1957 anytime with any questions you may have. Guaranteed BEST RATES in Town

Our Work
Our Work
Our Work
Our Work
Response time10 mins
Recommended by100%of homeowners
Avatar for Generator Supercenter of Corpus Christi
Generator Supercenter of Corpus Christi
3.7(
3
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Bishop, TX and surrounding areas

In business since 2018

Offers commercial services

Generator Supercenter of Corpus Christi is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. Call Generator Supercenter of Corpus Christi today!

Response time4 days
Recommended by66%of homeowners
Avatar for Generator Supercenter of Corpus Christi
Generator Supercenter of Corpus Christi
5.0(
1
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Bishop, TX and surrounding areas

In business since 2018

Free estimates

Credit card accepted

Generator Supercenter of Corpus Christi is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. Call Generator Supercenter of Corpus Christi today!

Recommended by100%of homeowners
Owens Power & Control, LLC
2.8(
4
)
Portable Generator - InstallPortable Generator - Repair

Serving Bishop, TX and surrounding areas

In business since 2016

Free estimates

Emergency services offered

With over 40 years of experience, why wouldn't you want your property in the hands of a skilled professional. We pride ourselves in prompt and professional service on all installs and repairs as well as flawless attention to detail and a smile. \n \nCall now for a free estimate.

Response time3 hrs
Recommended by100%of homeowners
Avatar for MJG Master Electrical Contractors
MJG Master Electrical Contractors
3.4(
10
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business

Serving Bishop, TX and surrounding areas

In business since 2015

Emergency services offered

Credit card accepted

MJG Master Electrical Contractors is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

Response time1 day
Recommended by85%of homeowners
Avatar for The Home Depot - Generators
The Home Depot - Generators
2.5(
1
)
Fixed Generator - Install

Serving Bishop, TX and surrounding areas

In business since 2003

Free estimates

Small jobs welcome

Today, we're proud to be the world's largest home improvement retailer. In 2,300 stores across North America, we aspire to excel in service – to our customers, associates, communities and shareholders. That's what leadership means to us. That's The Home Depot difference.

Generators
Generators
Generators
Generator
Generators

+5

Alaniz inc
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Bishop, TX and surrounding areas

In business since 2020

Free estimates

Emergency services offered

Alaniz Electrical Installs is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Showing 1-10 of 20
Generator Install FAQs, answered by experts

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.

It might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you’ll have to pay between $400 and $2,500 to have the transfer switch installed, you’ll recoup that amount later on when you don’t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect hook up of a generator to your home. 

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

Generators are safe to use as long as they are installed and operated correctly according to the manufacturer's recommendations. The most critical safety tips are to never use a portable or fuel-powered generator inside an enclosed space due to the risk of lethal carbon monoxide poisoning; always operate it outdoors where fumes can dissipate away from your home. Additionally, never attempt to connect a generator to your home’s electrical panel yourself—hire a professional to ensure the setup meets safety standards. Finally, avoid overloading the generator by not connecting more appliances than it is rated for, as this can damage your equipment or cause a fire.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

The Bishop, TX homeowners’ guide to generator installs

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