Get matched with top generator installers in Dallas, TX
There are 7 highly-rated local generator installers.
Verified Reviews for Generator Installation pros in Dallas, TX
*The Angi rating for Generator Installation companies in Dallas, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Installation needs.
*The HomeAdvisor rating for Generator Installation companies in Dallas, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Installation needs.
Last update on July 16, 2025
Generator installers in Dallas
NL Electric is a premier electrical services provider dedicated to enhancing the safety, efficiency, and reliability of residential properties throughout the Dallas Fort Worth area. Specializing in panel upgrades, we bring unmatched expertise and commitment to every project. We pride ourselves on transparent communication, prompt service, and a dedication to exceeding client expectations on every job.
"Nestor did an excellent job around my house! He installed some security equipment, outlets and built a few bookshelves. Great price and fantastic communication throughout the process. Highly recommend!"
Anthony S on July 2024
NL Electric is a premier electrical services provider dedicated to enhancing the safety, efficiency, and reliability of residential properties throughout the Dallas Fort Worth area. Specializing in panel upgrades, we bring unmatched expertise and commitment to every project. We pride ourselves on transparent communication, prompt service, and a dedication to exceeding client expectations on every job.
"Nestor did an excellent job around my house! He installed some security equipment, outlets and built a few bookshelves. Great price and fantastic communication throughout the process. Highly recommend!"
Anthony S on July 2024
With over 40 years of experience, DCG Electric Corp is your trusted partner for all your electrical needs. From the initial consultation to the final touches, our team is dedicated to delivering dynamic, competitive, and groundbreaking service. We treat your property with the same care and attention as if it were our own, ensuring every detail is handled with precision and professionalism. At DCG Electric, we make the process seamless and stress-free, so you can focus on what matters most. Give us a call today—we’re excited to bring your vision to life!
"Quality, efficient and professional service was rendered. I definitely would recommend any electrical installation done by DCG value for money."
Fiona+Green D on May 2025
With over 40 years of experience, DCG Electric Corp is your trusted partner for all your electrical needs. From the initial consultation to the final touches, our team is dedicated to delivering dynamic, competitive, and groundbreaking service. We treat your property with the same care and attention as if it were our own, ensuring every detail is handled with precision and professionalism. At DCG Electric, we make the process seamless and stress-free, so you can focus on what matters most. Give us a call today—we’re excited to bring your vision to life!
"Quality, efficient and professional service was rendered. I definitely would recommend any electrical installation done by DCG value for money."
Fiona+Green D on May 2025
We are here for all of your electric needs! Contact us anytime! There is no job too large or small for M&B Electric! We specialize in everything of the following: -Residential -Commercial -Industrial -Electric Services -Emergency Power & Generator Backup -Solar/Photovoltaic -Motors & Motor Controls -Alternative Power Solutions -Low Voltage & Data Controls -Exterior/Interior Lighting & Controls -Duct Bank Installations -System Grounding -ETC ETC ETC We would love the opportunity to light the way for your next electrical journey! Welcome to the M&B family!!! #electrician #honestwork
We are here for all of your electric needs! Contact us anytime! There is no job too large or small for M&B Electric! We specialize in everything of the following: -Residential -Commercial -Industrial -Electric Services -Emergency Power & Generator Backup -Solar/Photovoltaic -Motors & Motor Controls -Alternative Power Solutions -Low Voltage & Data Controls -Exterior/Interior Lighting & Controls -Duct Bank Installations -System Grounding -ETC ETC ETC We would love the opportunity to light the way for your next electrical journey! Welcome to the M&B family!!! #electrician #honestwork
We are a dedicated team of licensed and insured electricians committed to delivering exceptional service and ensuring the safety and efficiency of your electrical systems. From residential to commercial projects, we offer a comprehensive range of services including installation, repair, and maintenance of wiring, lighting, outlets, switches, circuit breakers, and more. Whether you're renovating your home, upgrading your office, or need urgent repairs, our skilled technicians are equipped to handle jobs of all sizes with precision and expertise.
We are a dedicated team of licensed and insured electricians committed to delivering exceptional service and ensuring the safety and efficiency of your electrical systems. From residential to commercial projects, we offer a comprehensive range of services including installation, repair, and maintenance of wiring, lighting, outlets, switches, circuit breakers, and more. Whether you're renovating your home, upgrading your office, or need urgent repairs, our skilled technicians are equipped to handle jobs of all sizes with precision and expertise.
Generac generator repair Certified warranty repair
Generac generator repair Certified warranty repair
-Residential and commercial work. -Service calls -Contracting services. -Fully licensed and insured. -Electrical Meter Base Replacements. -Electrical Panel Replacements. -Troubleshooting. (Hourly rate). -Standby Generator Installations. (No generator repairs). -Portable Generator power Inlet Installations. (No generator repairs). -Rewiring Services. -Power Surge Protection. - and much more! Car chargers. Reach out to me at 972-977-1449. (Call/Text) [email protected]
"Very well on a timely manner"
Walt L on May 2023
-Residential and commercial work. -Service calls -Contracting services. -Fully licensed and insured. -Electrical Meter Base Replacements. -Electrical Panel Replacements. -Troubleshooting. (Hourly rate). -Standby Generator Installations. (No generator repairs). -Portable Generator power Inlet Installations. (No generator repairs). -Rewiring Services. -Power Surge Protection. - and much more! Car chargers. Reach out to me at 972-977-1449. (Call/Text) [email protected]
"Very well on a timely manner"
Walt L on May 2023
Installs and repairs electrical wiring, systems and fixtures in new and remodeled homes call or message us and ask us about our services
"Amazing. They were on time, explained all steps in the process and cleaned after themselves."
Ashlie F on July 2024
Installs and repairs electrical wiring, systems and fixtures in new and remodeled homes call or message us and ask us about our services
"Amazing. They were on time, explained all steps in the process and cleaned after themselves."
Ashlie F on July 2024
Full line electrical contractor with abilities of performing any kind of electrical service and construction from start to finish
Full line electrical contractor with abilities of performing any kind of electrical service and construction from start to finish
In-Light Electric is a small electrical contractor for commercial and residential services, specialized in Installing, maintaining, troubleshooting, wiring and rewiring electrical systems such as light fixtures, ceiling fans, switches, electrical panel boards, electrical outlets, switchgears, lighting control systems, transformers, generators, GFIC's, surge protection devices, carbon monoxide and smoke detectors, electrical motors, parking lot pole lights, electric vehicle outlets, underground installations and more. Let us satisfy your expectations!
"It was pretty amazing. The way Luis did things, they're clean and on time. We have no issues."
Jonathan P on August 2022
In-Light Electric is a small electrical contractor for commercial and residential services, specialized in Installing, maintaining, troubleshooting, wiring and rewiring electrical systems such as light fixtures, ceiling fans, switches, electrical panel boards, electrical outlets, switchgears, lighting control systems, transformers, generators, GFIC's, surge protection devices, carbon monoxide and smoke detectors, electrical motors, parking lot pole lights, electric vehicle outlets, underground installations and more. Let us satisfy your expectations!
"It was pretty amazing. The way Luis did things, they're clean and on time. We have no issues."
Jonathan P on August 2022
From electrical repairs to electrical panels, you can count on Mathis Electric in Mesquite, TX. We offer affordably priced electrical services by professional, highly-trained electrical contractors
From electrical repairs to electrical panels, you can count on Mathis Electric in Mesquite, TX. We offer affordably priced electrical services by professional, highly-trained electrical contractors
FAQs for generator installation projects in Dallas, 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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