Get matched with top generator installers in San Antonio, TX
There are 6 highly-rated local generator installers.
Generator installers in San Antonio
Full service electrical and construction contractor.
Full service electrical and construction contractor.
Family owned and operated. We strive for customer satisfaction while providing low costs for High efficient quality work. We accept all forms of payment to satisfy your needs: Cash, Check, Visa, MasterCard, Discover, and American Express. For small jobs, no payment is required until job is completed. Larger jobs may require a deposite. Give us a call, we are here to serve you.
Family owned and operated. We strive for customer satisfaction while providing low costs for High efficient quality work. We accept all forms of payment to satisfy your needs: Cash, Check, Visa, MasterCard, Discover, and American Express. For small jobs, no payment is required until job is completed. Larger jobs may require a deposite. Give us a call, we are here to serve you.
Texas Decks is has been serving the San Antonio area for over 12 years. We are licensed and insured.
Texas Decks is has been serving the San Antonio area for over 12 years. We are licensed and insured.
Houston Natural Energy, (HNE), sells and installs stand-by power generator systems of all sizes, for residential, commercial and industrial use. These generators are fueled by natural gas or propane and are fully automatic.
Houston Natural Energy, (HNE), sells and installs stand-by power generator systems of all sizes, for residential, commercial and industrial use. These generators are fueled by natural gas or propane and are fully automatic.
We are a well known electrical contractor in San Antonio. We are certified and licensed electricians. Hire the best electrical company in the city! Here at Classic Electric Repairs. we believe that the quality of our San Antonio electric repairs is important to our client’s occupation. Be assured that our team of trained professionals will make your critical systems up and running when you want them.
"Great! Went above and beyond."
Jessica R on November 2024
We are a well known electrical contractor in San Antonio. We are certified and licensed electricians. Hire the best electrical company in the city! Here at Classic Electric Repairs. we believe that the quality of our San Antonio electric repairs is important to our client’s occupation. Be assured that our team of trained professionals will make your critical systems up and running when you want them.
"Great! Went above and beyond."
Jessica R on November 2024
Hodge Electric can service all your Electrical needs and repairs. Specializing in light commercial, oil fields, industrial and residential in Stockdale, Texas and surrounding areas. Hodge Electric Services Include: * Electrical Repair & Upgrades * Custom Landscape Lighting & Design * Pool & Spa Hookups * Ceiling Fans * Appliances * Circuits * TV's * New Electrical Construction * Remodel * Troubleshooting It is our desire and goal to maintain and operate a first rate electrical construction company with the quality of work and ethics that keep our customers turning to us for all their electrical needs. Call today to schedule your appointment time that suits your needs.
"They did great work, high ratings for the company. Been working with them for 10 years"
cooper b on August 2020
Hodge Electric can service all your Electrical needs and repairs. Specializing in light commercial, oil fields, industrial and residential in Stockdale, Texas and surrounding areas. Hodge Electric Services Include: * Electrical Repair & Upgrades * Custom Landscape Lighting & Design * Pool & Spa Hookups * Ceiling Fans * Appliances * Circuits * TV's * New Electrical Construction * Remodel * Troubleshooting It is our desire and goal to maintain and operate a first rate electrical construction company with the quality of work and ethics that keep our customers turning to us for all their electrical needs. Call today to schedule your appointment time that suits your needs.
"They did great work, high ratings for the company. Been working with them for 10 years"
cooper b on August 2020
Approved electrical has over 5 licensed tech and in business for over 20 years. We accept cash, cc, amex and cashier check.
"Very well. Efficient and professional."
Ryan K on October 2024
Approved electrical has over 5 licensed tech and in business for over 20 years. We accept cash, cc, amex and cashier check.
"Very well. Efficient and professional."
Ryan K on October 2024
Servicing Commercial - Residential Properties , New construction and remodeling / 1 to 3 employees / Texas Master License / Insured / Senior discount / Cash or check
"It was simple and he got it done quickly."
paul r on February 2020
Servicing Commercial - Residential Properties , New construction and remodeling / 1 to 3 employees / Texas Master License / Insured / Senior discount / Cash or check
"It was simple and he got it done quickly."
paul r on February 2020
Mister Sparky is unlike any other residential electrical service company in San Antonio. We believe it’s all the small things we do that end up making the BIG difference. Everyone at Mister Sparky — from schedulers to service electricians — respects the value of your time and home. If you aren’t fully satisfied for any reason, we’l l make it right. Guaranteed. We mean it when we say your satisfaction is 100% guaranteed. Additional phones - (210) 767-3934, (210) 767-3935.
"Ryan did an excellent job! He added a light fixture inside my home to better display a Nativity Scene for Christmas. In addition, he updated my back yard with new light fixtures with LED lights. Things look great now!"
Jesus T on December 2019
Mister Sparky is unlike any other residential electrical service company in San Antonio. We believe it’s all the small things we do that end up making the BIG difference. Everyone at Mister Sparky — from schedulers to service electricians — respects the value of your time and home. If you aren’t fully satisfied for any reason, we’l l make it right. Guaranteed. We mean it when we say your satisfaction is 100% guaranteed. Additional phones - (210) 767-3934, (210) 767-3935.
"Ryan did an excellent job! He added a light fixture inside my home to better display a Nativity Scene for Christmas. In addition, he updated my back yard with new light fixtures with LED lights. Things look great now!"
Jesus T on December 2019
CAM SOLAR is Central Texas’s local solar expert. We are the premier design and installation firm for residential and commercial solar energy systems, allowing homeowners and businesses to harness the power of the sun to supply up to 100% of all electrical needs. Solar power is the fastest growing industry in the US, and Texas is embracing solar electric systems in homes, multi-unit housing, production homebuilding, condominiums, apartments and businesses large and small. Our staff includes NABCEP Certified PV Installation Professionals and CAM Solar is a licensed and insured Texas Electrical Contractor.
"HAD CAM SOLAR INSTALL 28 PANELS IN 2019. Currently our panels have been off line since July 11, 2023. I have tried to reach them over and over again. Finally Angel the service manager arrived and told me the inverter is bad. The Inverter is under warranty for 12 years, why did I get an invoice for $500 to install a warrantied inverter??? W**???"
Glenn B on August 2023
CAM SOLAR is Central Texas’s local solar expert. We are the premier design and installation firm for residential and commercial solar energy systems, allowing homeowners and businesses to harness the power of the sun to supply up to 100% of all electrical needs. Solar power is the fastest growing industry in the US, and Texas is embracing solar electric systems in homes, multi-unit housing, production homebuilding, condominiums, apartments and businesses large and small. Our staff includes NABCEP Certified PV Installation Professionals and CAM Solar is a licensed and insured Texas Electrical Contractor.
"HAD CAM SOLAR INSTALL 28 PANELS IN 2019. Currently our panels have been off line since July 11, 2023. I have tried to reach them over and over again. Finally Angel the service manager arrived and told me the inverter is bad. The Inverter is under warranty for 12 years, why did I get an invoice for $500 to install a warrantied inverter??? W**???"
Glenn B on August 2023
FAQs for generator installation projects in San Antonio, TX
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.
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 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
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