Top-rated generator installers.

Get matched with top generator installers in Alabaster, AL

There are 3 highly-rated local generator installers.

Generator installers in Alabaster

Avatar for Mister Sparky
Mister Sparky
245 Riverchase Pkwy E
3.94(
17
)
Approved Pro
Mister Sparky
245 Riverchase Pkwy E
3.94(
17
)
Approved Pro
Customers say: True professional
367 local quotes requested
Free onsite estimate

Trusted Electrical Services in Florida & Birmingham—Mister Sparky Gets It Right the First Time! For over a decade, Mister Sparky has been a trusted name in electrical services, delivering safe, reliable, and efficient solutions. With a strong presence across Florida and Birmingham, Alabama, we’ve built a reputation for top-quality service and customer satisfaction. Our licensed, insured electricians handle everything from repairs and installations to maintenance and upgrades, ensuring your home or business stays safe and efficient. We arrive in fully stocked vehicles, ready to complete most jobs on the first visit. Plus, every technician undergoes thorough background checks and drug screenings for your peace of mind. As we grow, our commitment to excellence remains. Need electrical help? Contact us today to schedule an appointment. And remember—don’t put up with any malarky! Call your local Mister Sparky, and we’ll take care of the rest.

"EXPENSIVE, EXPENSIVE AND EXPENSIVE. OVERPRICES NOT WORTH USING THIS COMPANY FOR SMALL ELECTEICAL JOBS. 1 1/2 HOUR OF WORK AND THEY CHARGED MY ELEDERLY PARENTS $1064.00.TO INSTALL 4 DIMMER /SWITCHES AND 2 EXTERIOR MOTION SENSOR LIGHTS......RIDICULOUS..... ESPECIALLY WHEN THEY PROBABLY PAY THERE ELECTRICIANS $22HR-40HR I WOULD NOT RECOMMEND USING THIS COMPANY. LOOK AROUND DO YOUR HOMEWORK BEFOREHAND. I WISH I WOULD HAVE."

Michael B on January 2022

Trusted Electrical Services in Florida & Birmingham—Mister Sparky Gets It Right the First Time! For over a decade, Mister Sparky has been a trusted name in electrical services, delivering safe, reliable, and efficient solutions. With a strong presence across Florida and Birmingham, Alabama, we’ve built a reputation for top-quality service and customer satisfaction. Our licensed, insured electricians handle everything from repairs and installations to maintenance and upgrades, ensuring your home or business stays safe and efficient. We arrive in fully stocked vehicles, ready to complete most jobs on the first visit. Plus, every technician undergoes thorough background checks and drug screenings for your peace of mind. As we grow, our commitment to excellence remains. Need electrical help? Contact us today to schedule an appointment. And remember—don’t put up with any malarky! Call your local Mister Sparky, and we’ll take care of the rest.

"EXPENSIVE, EXPENSIVE AND EXPENSIVE. OVERPRICES NOT WORTH USING THIS COMPANY FOR SMALL ELECTEICAL JOBS. 1 1/2 HOUR OF WORK AND THEY CHARGED MY ELEDERLY PARENTS $1064.00.TO INSTALL 4 DIMMER /SWITCHES AND 2 EXTERIOR MOTION SENSOR LIGHTS......RIDICULOUS..... ESPECIALLY WHEN THEY PROBABLY PAY THERE ELECTRICIANS $22HR-40HR I WOULD NOT RECOMMEND USING THIS COMPANY. LOOK AROUND DO YOUR HOMEWORK BEFOREHAND. I WISH I WOULD HAVE."

Michael B on January 2022


Avatar for Structured Technology LLC
Structured Technology LLC
8316 Parkway Drive Southeast
5.00(
10
)
Approved Pro
Structured Technology LLC
8316 Parkway Drive Southeast
5.00(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
128 local quotes requested

Residential Electrical, Audio/Video Design, Home Theater and Home Automation Serving Birmingham and the entire state of Alabama, Structured Technology LLC offers professional audio/visual design and home automation. In order to help your systems run smoothly, our team works diligently to ensure that your cables and wiring are installed correctly, the first time. With over 19 years of experience, our team has the knowledge to set you up with the most efficient systems for your home or business.

"Everything was wonderful"

Charles E on April 2025

Residential Electrical, Audio/Video Design, Home Theater and Home Automation Serving Birmingham and the entire state of Alabama, Structured Technology LLC offers professional audio/visual design and home automation. In order to help your systems run smoothly, our team works diligently to ensure that your cables and wiring are installed correctly, the first time. With over 19 years of experience, our team has the knowledge to set you up with the most efficient systems for your home or business.

"Everything was wonderful"

Charles E on April 2025


Avatar for Ontime Service - Electrical, Heating & Cooling, & Plumbing
Ontime Service - Electrical, Heating & Cooling, & Plumbing
2668 Old Rocky Ridge Rd
4.64(
162
)
Approved Pro
Ontime Service - Electrical, Heating & Cooling, & Plumbing
2668 Old Rocky Ridge Rd
4.64(
162
)
Approved Pro
Customers say: Super punctual
261 local quotes requested
50 years of experience

We specialize in home electrical, plumbing, heating & cooling and major appliance service and repair. We provide up front, guaranteed pricing on every job. If our technician ever smokes, swears or leaves any mess in your home the service is free! And you always get our OnTime guaranty - Service OnTime or we pay YOU 59!. We have earned Angie's List Super Service Awards for 2009, 2010, 2011, 2012, 2013, 2014, 2016, 2017, 2018 & 2020.. We are members of the BBB with an A+ rating. We have been locally owned and operated since 1975. Our service area includes most of Jefferson, Shelby, Baldwin & Mobile counties. For more information please check our website, www.ontime59.com.

"OnTime is good as always. They always do a great job."

Joe W on August 2024

We specialize in home electrical, plumbing, heating & cooling and major appliance service and repair. We provide up front, guaranteed pricing on every job. If our technician ever smokes, swears or leaves any mess in your home the service is free! And you always get our OnTime guaranty - Service OnTime or we pay YOU 59!. We have earned Angie's List Super Service Awards for 2009, 2010, 2011, 2012, 2013, 2014, 2016, 2017, 2018 & 2020.. We are members of the BBB with an A+ rating. We have been locally owned and operated since 1975. Our service area includes most of Jefferson, Shelby, Baldwin & Mobile counties. For more information please check our website, www.ontime59.com.

"OnTime is good as always. They always do a great job."

Joe W on August 2024


Avatar for NCharge Electrical Services
NCharge Electrical Services
5.00(
7
)
Approved Pro
NCharge Electrical Services
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
91 local quotes requested

Providing electrical repairs, maintenance, and installation for residential and commercial customers. Ask us about our military and senior discounts.

"Professional, outstanding service & available immediately: Trouble shoot electrical panel fuse trip after lightening storm; identified problem with ground wire between multiple 3-way outlets, made repairs, communicated cause & remedies & made repair. I can’t give NCharge a high enough rating; this is the second successful experience with them after the whole house generator installation. One stop shopping for all your electrical needs, don’t lose their number(!!!)"

FUGERE P on July 2023

Providing electrical repairs, maintenance, and installation for residential and commercial customers. Ask us about our military and senior discounts.

"Professional, outstanding service & available immediately: Trouble shoot electrical panel fuse trip after lightening storm; identified problem with ground wire between multiple 3-way outlets, made repairs, communicated cause & remedies & made repair. I can’t give NCharge a high enough rating; this is the second successful experience with them after the whole house generator installation. One stop shopping for all your electrical needs, don’t lose their number(!!!)"

FUGERE P on July 2023


Avatar for Lovelady Electrical Contractors LLC
Lovelady Electrical Contractors LLC
3691 Pine Ln
4.18(
11
)
Approved Pro
Lovelady Electrical Contractors LLC
3691 Pine Ln
4.18(
11
)
Approved Pro
Customers say: Super punctual
92 local quotes requested
14 years of experience

Lovelady Electrical Contractors, LLC succeeds because of our strong commitment and experience. Our installers hold an average of five or more years of experience on the job. We handle both residential and commercial electrical jobs and provide the lowest rates possible on both general and emergency repairs. Whether you need an entire re-wiring or just have a switch that is not operating properly, our courteous professionals are here to help home and business owners throughout the greater Bessemer, AL area.

"They were able to send someone the next day. It was a small job (replace a light switch and a gfi outlet). Chase was very courteous and professional. He completed the job quickly. I felt the price was competitive. I’ll likely hire them again when I need electrical work."

Lisa F on July 2025

Lovelady Electrical Contractors, LLC succeeds because of our strong commitment and experience. Our installers hold an average of five or more years of experience on the job. We handle both residential and commercial electrical jobs and provide the lowest rates possible on both general and emergency repairs. Whether you need an entire re-wiring or just have a switch that is not operating properly, our courteous professionals are here to help home and business owners throughout the greater Bessemer, AL area.

"They were able to send someone the next day. It was a small job (replace a light switch and a gfi outlet). Chase was very courteous and professional. He completed the job quickly. I felt the price was competitive. I’ll likely hire them again when I need electrical work."

Lisa F on July 2025


NightLight Electric LLC
5238 Old Springville Road
5.00(
9
)
Approved Pro
NightLight Electric LLC
5238 Old Springville Road
5.00(
9
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
53 local quotes requested

Here at NightLight Electric LLC, we strive to meet and exceed our customers expectations. 21 years of expertise in residential and light commercial. We provide a variety of services from a small repair to an entire home rewire. No job is too big or too small. We are a fully licensed, bonded and insured company in the state of Alabama. Our office is located in Pinson, Al. You can rest your mind and know that if you're in the dark, we'll turn the light on for you.

"Brian did an excellent job installing the electrical panel and lights. He was able to get to the work very quickly. He was knowledgeable and easy to work with. He gave me a quote within a day, and handled the job with great care. He communicated with me well. I would recommend him highly!"

THOMAS G on November 2024

Here at NightLight Electric LLC, we strive to meet and exceed our customers expectations. 21 years of expertise in residential and light commercial. We provide a variety of services from a small repair to an entire home rewire. No job is too big or too small. We are a fully licensed, bonded and insured company in the state of Alabama. Our office is located in Pinson, Al. You can rest your mind and know that if you're in the dark, we'll turn the light on for you.

"Brian did an excellent job installing the electrical panel and lights. He was able to get to the work very quickly. He was knowledgeable and easy to work with. He gave me a quote within a day, and handled the job with great care. He communicated with me well. I would recommend him highly!"

THOMAS G on November 2024


Porter Tech LLC
306 W Wilson St
5.00(
3
)
Approved Pro
Porter Tech LLC
306 W Wilson St
5.00(
3
)
Approved Pro
Customers say: Quick response
5 years of experience
Free onsite estimate

Porter Tech offers security and computer networking to power your business. Whether you need to establish or expand your network connectivity, we can consult, design, order, and install everything from network cabling and other networking equipment to power your Wi-Fi, to audio-visual solutions and security cameras. We do high-quality work and take pride in treating every customer with respect. Porter Tech proudly serves businesses of every size, in any place—even in the middle of nowhere. Get in touch. Get connected

"Aaron came out and installed everything quickly . He was very helpful and knowledgeable of everything. We will be using in the future ."

Rashaan C on May 2024

Porter Tech offers security and computer networking to power your business. Whether you need to establish or expand your network connectivity, we can consult, design, order, and install everything from network cabling and other networking equipment to power your Wi-Fi, to audio-visual solutions and security cameras. We do high-quality work and take pride in treating every customer with respect. Porter Tech proudly serves businesses of every size, in any place—even in the middle of nowhere. Get in touch. Get connected

"Aaron came out and installed everything quickly . He was very helpful and knowledgeable of everything. We will be using in the future ."

Rashaan C on May 2024


Avatar for Accent Tel USA
Accent Tel USA
3501 Bessie Coleman Blvd, Suite 25203
4.88(
8
)
Approved Pro
Accent Tel USA
3501 Bessie Coleman Blvd, Suite 25203
4.88(
8
)
Approved Pro
Customers say: Quick response
19 local quotes requested
16 years of experience

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Joe, Mark, and Their Team did a Splendid Job for Us on this Business Phone Line Install. There are Very Knowledgeable and provided the Needed Assessment and "Fix" in a Very Timely Manner. I Highly Recommend Accent Tel USA! God Bless You! Philippians 1:3-6! Have a Wonderful Day in the Neighborhood & "Stay on the Nice List"! :)"

Buck B on August 2024

Our Company provides a one-stop solution for all of your voice, internet, and telecom needs. Leveraging the Cloud we provide your Office state-of-the-art telephones for little or no upfront cost striving to keep your monthly costs the same. Sound too good to be true? Give us a call and we will show you how.

"Joe, Mark, and Their Team did a Splendid Job for Us on this Business Phone Line Install. There are Very Knowledgeable and provided the Needed Assessment and "Fix" in a Very Timely Manner. I Highly Recommend Accent Tel USA! God Bless You! Philippians 1:3-6! Have a Wonderful Day in the Neighborhood & "Stay on the Nice List"! :)"

Buck B on August 2024


Avatar for Premier Lightning Protection
Premier Lightning Protection
2870 Peachtree Road, Box 935
4.98(
23
)
Approved Pro
Premier Lightning Protection
2870 Peachtree Road, Box 935
4.98(
23
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
30 local quotes requested

Premier Lightning Protection is a family owned and operated fourth generation company. We take pride in designing and installing lightning protection systems that will not only protect your home from the devastation of a lightning strike but also give you peace of mind during the fierce lightning storms we experience. Lightning is a catastrophic phenomenon, contact us to see how you can protect your home from it. WE DO NOT DO ELECTRICAL WORK.

"Patrick was very understanding of all our inquiries/questions about lightning protection. Answers to our questions and much additional information provided in an educated (I want to you understand) manner. Highly Recommend and would do business with again!!!"

Chad M on June 2021

Premier Lightning Protection is a family owned and operated fourth generation company. We take pride in designing and installing lightning protection systems that will not only protect your home from the devastation of a lightning strike but also give you peace of mind during the fierce lightning storms we experience. Lightning is a catastrophic phenomenon, contact us to see how you can protect your home from it. WE DO NOT DO ELECTRICAL WORK.

"Patrick was very understanding of all our inquiries/questions about lightning protection. Answers to our questions and much additional information provided in an educated (I want to you understand) manner. Highly Recommend and would do business with again!!!"

Chad M on June 2021


RDB Electric
74437 Wilkinson Rd
New on HomeAdvisorNew on Angi
Approved Pro
RDB Electric
74437 Wilkinson Rd
New on AngiNew on HomeAdvisor
Approved Pro
23 local quotes requested
2 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.

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.

Showing 1-10 of 31

FAQs for generator installation projects in Alabaster, AL

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

The Alabaster, AL homeowners’ guide to generator installations
From average costs to expert advice, get all the answers you need to get your job done.
Generator transfer switch
Feb 10, 2025
Feb 10, 2025
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
A mother assisting her daughter with homework
Jul 24, 2024
Jul 24, 2024
Keeping on top of generator maintenance and repairs gives you extra peace of mind as a homeowner. Find out how much regular generator maintenance costs.
A portable inverter generator
May 22, 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.
Generator and propane tanks installed outside of the house
Mar 13, 2025
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If you’re investing in a large power alternative for your home, it deserves the right fuel for your job. Here are the top options for a whole home generator.
A residential standby generator installed on a concrete pad
Feb 26, 2025
Feb 26, 2025
Wondering who to hire to install a generator? Consult this guide to learn who to hire to install a generator or a transfer switch.
Man tasting and cooking supper on the stove
Mar 14, 2025
Mar 14, 2025
Whole house generator sizing can be tricky to figure out if you don’t know a few key factors. Our guide can help you determine what size works best for your needs.
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