Top-rated generator install pros.

Get matched with top generator install pros in Haverhill, FL

There are 7 highly-rated local generator install pros.

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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon11
    Verified generator installs reviews

Find Generator install pros in Haverhill

Avatar for Reliable Power Systems

Reliable Power Systems

4.50(
327
)
Approved Pro

Reliable Power Systems

4.50(
327
)
Approved Pro
Customers say: Quality work
409 local quotes requested
23 years of experience

Your leading Florida Generac Dealer Servicing & Installing Automatic, Whole Home Standby Generators, not portables. We maintain long-lasting relationships with our customers by exceeding expectations and gaining trust through exceptional performance, unparalleled service, and honest and ethical business practices. Reliable Power Systems is 100 percent dedicated to providing an outstanding experience and your complete satisfaction. About Reliable: We are a team of over 100+ experienced professionals who handle everything from start to finish. We are fully insured and carry General Liability, Fleet Insurance, and Worker’s Compensation. No Outside Contractors. Ever. All our technicians are highly trained and factory certified. We maintain a fully stocked 20,000 sq ft warehouse allowing us to rapidly respond to your needs All our team members undergo extensive background checks as well as drug testing. Reliable offers 24/7/365 service! In an emergency, our LIVE answering service will notify the on-call technician, who will return your call within 15 minutes. In addition to winning the Generac Power Pro Premier Award for the ninth consecutive year, we earned the 2021 Connectivity Kings Award, recognizing our dedication to remotely monitoring all of our customers’ generators. We received our second consecutive Generac Industry Excellence Award, the top award in the Generac organization. The prestigious honor is awarded based on our continued demonstration of excellence in selling, installing, and servicing Generac home standby generators. We thank you for the opportunity to earn your business and hope you make the Reliable choice! We look forward to welcoming you to the Reliable family.

"I hired this company to put in a generator after seeing their commercials on TV, and seeing all the high reviews online. I can say that my experience has been horrible. First off, the permitting process took months, just to get the approval to install the generator. After the install, city permitting workers came out countless times sighting issues that needed to be resolved that seemingly didn’t get resolved because they’d get flagged again for the same issues. The biggest being they installed the generator too close to the natural gas line, which caused them to move the generator over about 18 inches and needing to install a giant junction box on the outside wall of my house. Not a great look. During the install and clearing permits, it’s almost impossible to get ahold of anyone to get a status update. I’d call and leave messages, email – repeatedly – before I’d finally get someone to reply. Fast forward a year, I discovered they installed one of the junction boxes incorrectly to my pool heater, causing it to fill up with water… so another repair. Now after the first year they hit you with a $600 per year contract to continue to monitor the generator for issues. Even after I signed it, I still get an email asking me to sign up every couple of weeks.. I’ve responded a dozen times telling them I’ve signed up for the monitoring program and to stop emailing me. Now the icing on the cake. I’m paying $600 a year for them to 'monitor' for problems. Today we lost power and the generator didn’t turn on. Looked at my mobile app, and it shows the cell signal used to monitor the generator isn’t working. I open the generator and the control panel that runs the entire system is blank and not working. Obviously a major problem… and isn’t that why I’m paying $600 a year for Reliable to monitor for problems and fix them before they cause an issue? This monitoring program is a scam. If they were actually monitoring the system they would've seen that my generator didn't exercise on Monday as scheduled, and that I've been offline over a week! Calling to ask that question just got me on the line with some low level customer service person, who can’t do anything but set an appointment a week from now. If you’re going to install a generator, look elsewhere."

Kyle J on January 2025

Your leading Florida Generac Dealer Servicing & Installing Automatic, Whole Home Standby Generators, not portables. We maintain long-lasting relationships with our customers by exceeding expectations and gaining trust through exceptional performance, unparalleled service, and honest and ethical business practices. Reliable Power Systems is 100 percent dedicated to providing an outstanding experience and your complete satisfaction. About Reliable: We are a team of over 100+ experienced professionals who handle everything from start to finish. We are fully insured and carry General Liability, Fleet Insurance, and Worker’s Compensation. No Outside Contractors. Ever. All our technicians are highly trained and factory certified. We maintain a fully stocked 20,000 sq ft warehouse allowing us to rapidly respond to your needs All our team members undergo extensive background checks as well as drug testing. Reliable offers 24/7/365 service! In an emergency, our LIVE answering service will notify the on-call technician, who will return your call within 15 minutes. In addition to winning the Generac Power Pro Premier Award for the ninth consecutive year, we earned the 2021 Connectivity Kings Award, recognizing our dedication to remotely monitoring all of our customers’ generators. We received our second consecutive Generac Industry Excellence Award, the top award in the Generac organization. The prestigious honor is awarded based on our continued demonstration of excellence in selling, installing, and servicing Generac home standby generators. We thank you for the opportunity to earn your business and hope you make the Reliable choice! We look forward to welcoming you to the Reliable family.

"I hired this company to put in a generator after seeing their commercials on TV, and seeing all the high reviews online. I can say that my experience has been horrible. First off, the permitting process took months, just to get the approval to install the generator. After the install, city permitting workers came out countless times sighting issues that needed to be resolved that seemingly didn’t get resolved because they’d get flagged again for the same issues. The biggest being they installed the generator too close to the natural gas line, which caused them to move the generator over about 18 inches and needing to install a giant junction box on the outside wall of my house. Not a great look. During the install and clearing permits, it’s almost impossible to get ahold of anyone to get a status update. I’d call and leave messages, email – repeatedly – before I’d finally get someone to reply. Fast forward a year, I discovered they installed one of the junction boxes incorrectly to my pool heater, causing it to fill up with water… so another repair. Now after the first year they hit you with a $600 per year contract to continue to monitor the generator for issues. Even after I signed it, I still get an email asking me to sign up every couple of weeks.. I’ve responded a dozen times telling them I’ve signed up for the monitoring program and to stop emailing me. Now the icing on the cake. I’m paying $600 a year for them to 'monitor' for problems. Today we lost power and the generator didn’t turn on. Looked at my mobile app, and it shows the cell signal used to monitor the generator isn’t working. I open the generator and the control panel that runs the entire system is blank and not working. Obviously a major problem… and isn’t that why I’m paying $600 a year for Reliable to monitor for problems and fix them before they cause an issue? This monitoring program is a scam. If they were actually monitoring the system they would've seen that my generator didn't exercise on Monday as scheduled, and that I've been offline over a week! Calling to ask that question just got me on the line with some low level customer service person, who can’t do anything but set an appointment a week from now. If you’re going to install a generator, look elsewhere."

Kyle J on January 2025


Avatar for WiseMinds Electrical Contractors

WiseMinds Electrical Contractors

4.92(
49
)
Approved Pro

WiseMinds Electrical Contractors

4.92(
49
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
90 local quotes requested

WiseMinds Electric brings over a decade of experience in residential and commercial electrical service. From lighting fixtures to complete home automation, commercial building addition wiring to closed circuit camera systems. WiseMinds Electric provides an unmatched level of excellence to clients throughout Miami-Dade, Broward, Palm Beach counties and many communities throughout the state of Florida.

"Everything was done professionally, politely and well. Would highly recommend to all."

David C on February 2025

WiseMinds Electric brings over a decade of experience in residential and commercial electrical service. From lighting fixtures to complete home automation, commercial building addition wiring to closed circuit camera systems. WiseMinds Electric provides an unmatched level of excellence to clients throughout Miami-Dade, Broward, Palm Beach counties and many communities throughout the state of Florida.

"Everything was done professionally, politely and well. Would highly recommend to all."

David C on February 2025


Avatar for Mister Sparky

Mister Sparky

4.29(
567
)
Approved Pro

Mister Sparky

4.29(
567
)
Approved Pro
Customers say: Super punctual
1022 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.

"Never showed for the scheduled appointment"

Michael T on April 2025

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.

"Never showed for the scheduled appointment"

Michael T on April 2025


"Slow but good"

Anthony U on August 2024

We are Perfect Connection Electrical Service LLC . We are  licensed , insured , and bonded electrical contractors serving 4 counties . We specialize in all electrical repairs and installations for residential and commercial properties.

"Slow but good"

Anthony U on August 2024


Gulley Electric LLC

New on AngiNew on Angi
Approved Pro

Gulley Electric LLC

New on AngiNew on Angi
Approved Pro
2 years of experience
Free onsite estimate

At Gulley Electric LLC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!

At Gulley Electric LLC, we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts, and will always keep you educated about the work process. We look forward to earning your business!


Avatar for Global Power & AC Corp.

Global Power & AC Corp.

4.88(
17
)
Approved Pro

Global Power & AC Corp.

4.88(
17
)
Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
17 years of experience

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Global Power strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction. Our 4 year warranty speaks for the level or craftsmanship we offer.

"Very professional and personable. Once I made the decision to have the work done they scheduled it for the very next day. They arrived on time, completed all the work, explained everything and left the area cleaner than when they arrived. I definitely will use them for my electrical needs in the future. Love that they guarantee their work for 4 years. Thanks Carlos for the estimate and Zoltran for the service. It was a pleasure working with you."

Vicki G on June 2023

We have the experience and we are committed to providing quality workmanship and superior customer service on all our applications. We at Global Power strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction. Our 4 year warranty speaks for the level or craftsmanship we offer.

"Very professional and personable. Once I made the decision to have the work done they scheduled it for the very next day. They arrived on time, completed all the work, explained everything and left the area cleaner than when they arrived. I definitely will use them for my electrical needs in the future. Love that they guarantee their work for 4 years. Thanks Carlos for the estimate and Zoltran for the service. It was a pleasure working with you."

Vicki G on June 2023



Rich Electric

5.00(
3
)
Approved Pro

Rich Electric

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
15 years of experience

Rich Electric has been business since 2010 with 20 years of experience. We specialize in all form of electrical work and are ready to help you at any time. Between quality and price we can't beat.

"Quality work!"

Robert V on August 2021

Rich Electric has been business since 2010 with 20 years of experience. We specialize in all form of electrical work and are ready to help you at any time. Between quality and price we can't beat.

"Quality work!"

Robert V on August 2021


Avatar for Gold Standard Electric

Gold Standard Electric

4.91(
63
)
Approved Pro

Gold Standard Electric

4.91(
63
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
7 years of experience

Specializing in generator installation and service along with electrical service and panel changes. Gold Standard Electric provides expert service and exceptional quality for all of your electrical needs. Trust Gold Standard Electric for all of your electrical needs. From generator installation and service, panel changes and upgrades, along with surge suppression, power distribution, infrared thermography, low voltage (voice, data, video), LED lighting, fire alarm/Life safety systems, repair code violations, landscape lighting, and parking lot lighting and sign services. From residential to commercial, Gold Standard Electric offers top quality craftsmanship you need when it comes to your electrical needs.

"Jason always does a great job. He has worked on several projects for me and he is the only electrician I trust in my home!"

Maurice M on October 2021

Specializing in generator installation and service along with electrical service and panel changes. Gold Standard Electric provides expert service and exceptional quality for all of your electrical needs. Trust Gold Standard Electric for all of your electrical needs. From generator installation and service, panel changes and upgrades, along with surge suppression, power distribution, infrared thermography, low voltage (voice, data, video), LED lighting, fire alarm/Life safety systems, repair code violations, landscape lighting, and parking lot lighting and sign services. From residential to commercial, Gold Standard Electric offers top quality craftsmanship you need when it comes to your electrical needs.

"Jason always does a great job. He has worked on several projects for me and he is the only electrician I trust in my home!"

Maurice M on October 2021


Avatar for Florida Standby Power Systems

Florida Standby Power Systems

5.00(
2
)
Approved Pro

Florida Standby Power Systems

5.00(
2
)
Approved Pro
1 years of experience
Free onsite estimate

We offer over 30 years of experience in the power generation industry, from installs to maintenance and repairs. We are committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Florida Standby Power Systems is A great company to work with. They are professional and have very high standards. The work they do is done correctly, on time, and professionally. I would recommend them for anyone who has industrial generators that need to be serviced or repaired."

Mike K on November 2025

We offer over 30 years of experience in the power generation industry, from installs to maintenance and repairs. We are committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"Florida Standby Power Systems is A great company to work with. They are professional and have very high standards. The work they do is done correctly, on time, and professionally. I would recommend them for anyone who has industrial generators that need to be serviced or repaired."

Mike K on November 2025

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Generator Install questions, answered by experts

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

No, this is extremely dangerous, often illegal, and you should never attempt it. If you connect your generator to your home without a transfer switch, the generated power can backfeed, essentially flowing back into the utility lines. Backfeeding exposes a significant threat of fatalities or harm to you and utility personnel, in addition to jeopardizing the structural integrity of your home.

If you’re wondering whether gas generators produce carbon monoxide, know that natural gas generators do not produce carbon monoxide if they are functioning properly, as natural gas burns cleanly. However, if the generator malfunctions and the gas does not burn completely, there is potential for carbon dioxide to be produced. To prevent malfunctions, it's crucial to perform regular maintenance, including running the generator weekly and scheduling professional inspections every 6 to 12 months. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

The Haverhill, FL homeowners’ guide to generator installs

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