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Generator installers in Cibolo

Avatar for GoGEN
GoGEN
5.00(
21
)
Approved Pro
GoGEN
5.00(
21
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
511 local quotes requested

We are GoGEN a fully stocked & full-service electrical contractor with a focus at home standby generators. GoGEN has been in business for over 30 years, and in the San Antonio area for over 20 years. We have several locations in Texas and Louisiana to better serve our customers. Offering the very best customer service and pricing. Gogen will do whatever it takes to earn and keep your business for years to come. Our prompt, professional, licensed technicians are exactly what your business/residence deserves. We appreciate your time and look forward to helping you with all your electrical needs.

"David was amazing and did high quality work. From start to finish, it was only a few hours."

Crystal K on March 2025

We are GoGEN a fully stocked & full-service electrical contractor with a focus at home standby generators. GoGEN has been in business for over 30 years, and in the San Antonio area for over 20 years. We have several locations in Texas and Louisiana to better serve our customers. Offering the very best customer service and pricing. Gogen will do whatever it takes to earn and keep your business for years to come. Our prompt, professional, licensed technicians are exactly what your business/residence deserves. We appreciate your time and look forward to helping you with all your electrical needs.

"David was amazing and did high quality work. From start to finish, it was only a few hours."

Crystal K on March 2025


Avatar for Allgood Electric
Allgood Electric
12106 Valliant Dr
4.62(
1,007
)
Approved Pro
Allgood Electric
12106 Valliant Dr
4.62(
1,007
)
Approved Pro
Customers say: Quality work
107 local quotes requested
22 years of experience

Why should you consider Allgood Electric? Live friendly people answering our phones, we will take care of your Property by wearing floor protectors and work mats or tarps Courtesy call when tech is on way We will listen to your concerns with non-technical language. Upfront agreed upon price before any work is done .

"Allgood Electric is an excellent company to do business with. I had a few questions and they answered any concerns I may have had. I felt comfortable with them doing the job. They were professional, friendly and completed the job in a very reasonable time. I would recommend Allgood Electric to anyone needing electrical work. Thank you, Bob"

Robert O on April 2025

Why should you consider Allgood Electric? Live friendly people answering our phones, we will take care of your Property by wearing floor protectors and work mats or tarps Courtesy call when tech is on way We will listen to your concerns with non-technical language. Upfront agreed upon price before any work is done .

"Allgood Electric is an excellent company to do business with. I had a few questions and they answered any concerns I may have had. I felt comfortable with them doing the job. They were professional, friendly and completed the job in a very reasonable time. I would recommend Allgood Electric to anyone needing electrical work. Thank you, Bob"

Robert O on April 2025


Avatar for Jon Wayne Service Company
Jon Wayne Service Company
9272 US Hwy 87 E
4.48(
968
)
Approved Pro
Jon Wayne Service Company
9272 US Hwy 87 E
4.48(
968
)
Approved Pro
Customers say: Super punctual
951 local quotes requested
24 years of experience

We are proud to be San Antonio's largest residential heating and air conditioning contractor. From the moment you call until the job is done, our goal is your 100% satisfaction. If the job is not done right, we will make it right.

"Very prompt and professional. Project was completed quickly; everything was left, clean and functional."

Dallas H on April 2025

We are proud to be San Antonio's largest residential heating and air conditioning contractor. From the moment you call until the job is done, our goal is your 100% satisfaction. If the job is not done right, we will make it right.

"Very prompt and professional. Project was completed quickly; everything was left, clean and functional."

Dallas H on April 2025


Avatar for E & D Electric llc
E & D Electric llc
4803 Flicker Street
5.00(
13
)
Approved Pro
E & D Electric llc
4803 Flicker Street
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
41 local quotes requested

⚡ Mr. G Electric ⚡ With 29 years of seasoned expertise, Mr. G Electric is your trusted choice for residential and commercial electrical work in San Antonio, TX.  Our master-licensed team specializes in: Panel upgrades Remodeling Lighting solutions Generators, troubleshooting, with Breakers, Outlets, lighting, switches and more! We proudly serve in both English and Spanish, offering discounts to seniors, teachers, and military personnel.  Energize your space today! Call (210) 573-0661 for a project quote. Let's light up your world! 

"Gonzalo found the problem and resolved it for far less than what I expected to pay. He is my go to electrician from now on."

Benjamin D on April 2025

⚡ Mr. G Electric ⚡ With 29 years of seasoned expertise, Mr. G Electric is your trusted choice for residential and commercial electrical work in San Antonio, TX.  Our master-licensed team specializes in: Panel upgrades Remodeling Lighting solutions Generators, troubleshooting, with Breakers, Outlets, lighting, switches and more! We proudly serve in both English and Spanish, offering discounts to seniors, teachers, and military personnel.  Energize your space today! Call (210) 573-0661 for a project quote. Let's light up your world! 

"Gonzalo found the problem and resolved it for far less than what I expected to pay. He is my go to electrician from now on."

Benjamin D on April 2025


Avatar for Alamo Lighting & Electric
Alamo Lighting & Electric
25020 Toutant Beauregard Rd
4.93(
39
)
Approved Pro
Alamo Lighting & Electric
25020 Toutant Beauregard Rd
4.93(
39
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
2 years of experience

Alamo Lighting & Electrical, Inc., should be your 1st choice for all of your commercial, residential lighting and electrical needs. We are hands on qualified neighborhood contractor. Honesty, reliability, excellence is what we do.

"Great customer service."

Debra R on October 2013

Alamo Lighting & Electrical, Inc., should be your 1st choice for all of your commercial, residential lighting and electrical needs. We are hands on qualified neighborhood contractor. Honesty, reliability, excellence is what we do.

"Great customer service."

Debra R on October 2013


Holt Data Solutions, LLC
5900 Balcones Dr #100
5.00(
1
)
Approved Pro
Holt Data Solutions, LLC
5900 Balcones Dr #100
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Holt Data Solutions 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 customer's interests, and make their concerns the basis of our business.

"The did a great job."

Lisa H on November 2022

Holt Data Solutions 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 customer's interests, and make their concerns the basis of our business.

"The did a great job."

Lisa H on November 2022


Avatar for Cross-Wired Computers
Cross-Wired Computers
850 Mission Hills Drive
New on HomeAdvisorNew on Angi
Approved Pro
Cross-Wired Computers
850 Mission Hills Drive
New on AngiNew on HomeAdvisor
Approved Pro
13 years of experience
Free onsite estimate

Cross-Wired Computers is the new name in the New Braunfels area for professional commercial I.T. services. We provide a full compliment of traditional I.T. services but also provide strategic planning & consultation services to really partner with you in the success of your business by taking the stresses of your technological needs off of your shoulders. Our services are specifically designed to give local small & medium size businesses the same benefits larger businesses get from having their own I.T. department, as if we were just right down the hall. By not outsourcing cable & wire installations, we're also able to work on a host of ancillary systems such as audio/video, in-ceiling audio/music, surveillance cameras, physical access systems (like key cards), phones (VoIP or traditional), etc. Catering to the needs of churches and other live music venues, we also provide support for PA & stage lighting systems. Please see our website at cross-wiredcomputers.com for more details.

Cross-Wired Computers is the new name in the New Braunfels area for professional commercial I.T. services. We provide a full compliment of traditional I.T. services but also provide strategic planning & consultation services to really partner with you in the success of your business by taking the stresses of your technological needs off of your shoulders. Our services are specifically designed to give local small & medium size businesses the same benefits larger businesses get from having their own I.T. department, as if we were just right down the hall. By not outsourcing cable & wire installations, we're also able to work on a host of ancillary systems such as audio/video, in-ceiling audio/music, surveillance cameras, physical access systems (like key cards), phones (VoIP or traditional), etc. Catering to the needs of churches and other live music venues, we also provide support for PA & stage lighting systems. Please see our website at cross-wiredcomputers.com for more details.


Nick Morales
224 Nomad Lane
5.00(
1
)
Approved Pro
Nick Morales
224 Nomad Lane
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

We are a locally owned and operated company with over 15 years of industry experience. We value honesty and integrity in all aspects of our business. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Nick was very professional and efficient! I thought his prices were good as well."

Hilaria D on August 2019

We are a locally owned and operated company with over 15 years of industry experience. We value honesty and integrity in all aspects of our business. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

"Nick was very professional and efficient! I thought his prices were good as well."

Hilaria D on August 2019


Avatar for Velocity Communications
Velocity Communications
9207 Marbach Road
4.82(
57
)
Approved Pro
Velocity Communications
9207 Marbach Road
4.82(
57
)
Approved Pro
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
10 years of experience

At Velocity Communications, we specialize in voice and telephone systems. We also do low voltage home services, including home theater and audio video projects, TV and speaker installations, concealing wiring, and antenna installations. Velocity Communications takes pride in our work, and customer satisfaction is a top priority. Give us a call regarding your project today!

"This company was amazing! Fast! And juss are t all around wonderful!"

Angelic S on February 2022

At Velocity Communications, we specialize in voice and telephone systems. We also do low voltage home services, including home theater and audio video projects, TV and speaker installations, concealing wiring, and antenna installations. Velocity Communications takes pride in our work, and customer satisfaction is a top priority. Give us a call regarding your project today!

"This company was amazing! Fast! And juss are t all around wonderful!"

Angelic S on February 2022


Avatar for DTS Remodeling, LLC
DTS Remodeling, LLC
13907 Hunters Hawk
4.93(
82
)
Approved Pro
DTS Remodeling, LLC
13907 Hunters Hawk
4.93(
82
)
Approved Pro
Customers say: Quick response
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
23 local quotes requested

DTS Remodeling, LLC is a San Antonio Home Remodeling company. Whether you're looking for a luxurious retreat or remodeling on a budget, we combines your personal ideas with our crews experience to provide the best value for your dollar. We can provide services from beginning to completion of your vision. Our fields of experience include, but not limited to, remodeling of; Bathrooms, kitchen, floor installation, roofing, paint, customer made vanities and closet systems, trim and anything that is house related. We promise to make your remodeling experience as smooth as possible by delivering good quality work, keeping you on a budget, maintaining the construction site as clean possible, and by respecting your personal space. Call for a free estimate.

"We recently completed a full kitchen remodel with David, and the experience exceeded all of our expectations. From the very beginning, David demonstrated an incredible vision—he took just a few ideas that my wife and I gave him and turned them into a stunning, original, and modern design that truly transformed our home. His creative approach brought out possibilities we never would have imagined on our own. One of the most impressive aspects of working with David was his commitment to the timeline. His crew of laborers deserves special recognition—not only did they do top-notch work with incredible attention to detail, but they were also some of the friendliest people we've had the pleasure of working with. Whenever we requested a change, David was upfront and transparent about any additional costs. There were no surprises, no hidden fees—just honest communication. Great work and timely completion by an honest contractor!"

Delius R on May 2025

DTS Remodeling, LLC is a San Antonio Home Remodeling company. Whether you're looking for a luxurious retreat or remodeling on a budget, we combines your personal ideas with our crews experience to provide the best value for your dollar. We can provide services from beginning to completion of your vision. Our fields of experience include, but not limited to, remodeling of; Bathrooms, kitchen, floor installation, roofing, paint, customer made vanities and closet systems, trim and anything that is house related. We promise to make your remodeling experience as smooth as possible by delivering good quality work, keeping you on a budget, maintaining the construction site as clean possible, and by respecting your personal space. Call for a free estimate.

"We recently completed a full kitchen remodel with David, and the experience exceeded all of our expectations. From the very beginning, David demonstrated an incredible vision—he took just a few ideas that my wife and I gave him and turned them into a stunning, original, and modern design that truly transformed our home. His creative approach brought out possibilities we never would have imagined on our own. One of the most impressive aspects of working with David was his commitment to the timeline. His crew of laborers deserves special recognition—not only did they do top-notch work with incredible attention to detail, but they were also some of the friendliest people we've had the pleasure of working with. Whenever we requested a change, David was upfront and transparent about any additional costs. There were no surprises, no hidden fees—just honest communication. Great work and timely completion by an honest contractor!"

Delius R on May 2025

Showing 1-10 of 49

Generator installations FAQs

Installing a whole-house generator costs about $5,000 on average. Prices range from $1,550 to $8,500, depending on size, brand, fuel type, and assembly. The size of your whole-house generator is the most significant cost factor, with large homes with high energy demands costing the most to power. Types of whole-home generators include:

  • Portable generators with 1kW–7.5kW capacity: $500–$2,000

  • Partial generators with 9kW–20kW capacity: $2,000–$6,300

  • Whole-house generators with 22kW–48kW: $5,000–$18,000

When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.

When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 watts

Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running. 

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

The value of installing a whole-house generator is that your home has guaranteed power, even if the power grid in your area is down. Whether a whole-house generator is worth installing in your home depends on how often you use it, your home’s location, and your lifestyle. For example, installing a whole-house generator is likely worth it if you:

  • Experience frequent or prolonged power outages

  • Work from home

  • Store a lot of cold food

  • Have a sump pump

  • Have a pump for well water

  • Use electronic medical devices

  • Live in a climate requiring heating or cooling

The homeowners guide to generator installations
From average costs to expert advice, get all the answers you need to get your job done.
A portable inverter generator
Mar 3, 2025
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The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Boy and girl jumping on the couch sofa
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A whole house generator can keep your home running during a power outage, but can it handle the energy demands of an air conditioner? Here’s what to consider.
A natural gas generator outside a house
Apr 1, 2025
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Natural gas generators emit carbon monoxide, a harmful gas. Learn about what carbon monoxide is and tips to operate your generator safely.
A house generator in the backyard of a house
Apr 1, 2025
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Is a whole-house generator worth it? Discover the key factors influencing ROI and whether it's the right choice for your home.
outdoor diesel power generator
Apr 1, 2025
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Diesel remains a popular fuel option for a variety of home generators, but you will need to plan your maintenance carefully. Here’s how it works.
emergency power supply outside home
Apr 4, 2025
Apr 4, 2025
How much does it cost to run a standby generator? The answer varies based on the type and size of the generator. Find out more.
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