Generator Services in Birmingham, AL

Generator Contractor

At Guin, your family’s comfort and safety is our number one priority. It is also Generac’s, that’s why we install Generac’s #1 selling home standby generator. The Generac standby generator senses outages and turns itself on within seconds when there’s a utility power outage.

However, while we specialize in Generac generators our technicians can handle the repair, installation, and maintenance needs of any make or brand generator. We have decades of experience handling the generator needs of our customers.

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Over 60 years in business

We’ve served the Birmingham area since 1958.


Guin Guard Maintenance Plan

Rest-easy with Priority Service regular system maintenance.


Seasoned Expert Technicians

Technicians with the experience to get it right the first time.


Serving the Birmingham area

We serve all communities in and around Birmingham.

Checkout our financing options!

Checkout our financing options!

Generator Services – Birmingham

Generator Repair

A generator, much like any tool or machine that is regularly used, will need to undergo the occasional repair from time to time. Repairing your generator is often a much more affordable option then completely replacing it, so if you have a generator that is not working correctly or is simply broken, be sure to call Guin Service. We have generator technicians who have experience repairing generators of numerous makes, models, and sizes. From commercial generators to the generator you may use for your RV or travel trailer, our team can help get your generator back into working order.

We provide full transparency on our repairs and will discuss the work we did and the results you can expect to see from the repair. For more questions about our generator repair services, be sure to contact us today and one of our technicians will be in touch to help resolve your generator repair issue.

Generator Installation

A properly sized and installed generator can make the difference between being out of power during the storm or safe and comfortable. Incorrect installation can result in a failing generator or a generator that is overworked which leads to a shortened life expectancy for the appliance. This is in addition to the extra you’ll be paying in repairs and replacement parts, creates a risk that your generator won’t operate correctly when you need it most. In case a situation arises, like a hurricane or other type of powerful storm, you’ll be glad you had Guin Service install your generator because you know the job was done correctly the first time.

General Maintenance

In addition to the importance of proper installation, undergoing regular generator maintenance is incredibly important for homeowners and businesses who want their generator to last as long as possible and operate as efficiently as possible. Regular maintenance ensures your generator will never fail to operate as issues such as broken parts, electric malfunctions, and wear and tear as a result of age and usage, can be identified and fixed before they become a problem. While our technicians specialize in Generac, we are able to provide regular generator maintenance services to any make or model generator. As well, our generator maintenance services are available to both residential and commercial customers.

Our team’s skill, dedication to quick turn arounds, and extensive knowledge of gas, propane, standby, or portable generator models has helped make us one of the most trusted generator maintenance service providers in the area. If you’re interested in owning the most reliable generator on the block, be sure to contact Guin Service and let us know you’re interested in our generator maintenance services.

I have used Guin service several times. they are prompt, courteous and they fix things the first time the right way. I appreciate their service. Their prices are also VERY reasonable!

- Marion

Never Feel Powerless with the #1 Selling Home Standby Generator.

At Guin, your family’s comfort and safety is our number one priority. It is also Generac’s, that’s why we install Generac’s #1 selling home standby generator. The Generac standby generator senses outages and turns itself on within seconds when there’s a utility power outage.

Premium features are standard for the ultimate standby generator. Thanks to the low-speed engine, it’s so quiet you’ll forget you own a generator until you need it. Ideal for large residential and small to medium commercial applications. Choose the generator four out of five families have already installed. Protect your home or business with the preferred 24/7 backup power protection of Generac.

Generator Features Include

  • Low speed, automotive style liquid-cooled engine runs at only 1800 rpm during a power outage for a substantially quieter generator, greater fuel efficiency, and longer engine and alternator life.
  • Super quiet, super efficient, patented Quiet-Test™ mode for a weekly test mode that’s quieter than other brands, consumes less fuel and helps make your Generac generator the most environmentally friendly on the market.
  • Standard aluminum, all-weather enclosure provides the ultimate protection from the elements. Aluminum’s natural corrosion resistance prolongs the life of your generator and is recommended for salt-air, coastal locations.
  • Automatic, hands-free backup power supply for home or business.
  • Kicks in within ten seconds of determining power loss. Your life won’t miss a beat.
  • Powered by Generac’s OHVI® engine – designed specifically for generators. Lasts three to four times longer than many competitive engines.
  • Easiest installation and best value on the market – many models pre-packaged with a pre-wired transfer switch. All models include mounting pad.
  • TruePower™ Technology provides clean, smooth operation of sensitive electronics and appliances.
  • Quiet-Test™ mode for a weekly self-test that’s quieter than other brands.