Get matched with top generator install pros in Union Bridge, MD

Q: How much does it cost to install a whole-house generator?

• <div><p>The <a href="https://www.angi.com/articles/how-much-does-it-cost-install-generator.htm">cost to install a whole-house generator</a> averages at <b>$5,200</b>, but costs can range from <b>$1,500 to $8,900,</b> depending on the type and size of the generator, and the labor required to install it. To find the best deal while still ensuring the unit meets all the needs of your household, hire an electrician to calculate the electrical load of your must-have appliances and electronics beforehand so you don&rsquo;t pay for more power than you need. As always, be sure to get at least three quotes to find the ideal fit for your needs and budget.</p></div>

Q: How do I know what size generator I need?

• <div><p>When <a href="https://www.angi.com/articles/what-size-generator-do-i-need.htm">choosing the right size generator</a> for your needs, consider a few items to help calculate the wattage you&rsquo;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:</p><ul><li><p>Refrigerator: 600 watts</p></li><li><p>Large dehumidifier: 700 watts</p></li><li><p>Large window air conditioner: 1,400 watts</p></li><li><p>Water heater: 3,000 watts</p></li></ul><p>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. </p></div>

Q: How much energy can I expect a home wind turbine to generate?

• <div><p>Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home&rsquo;s needs. Accurate output estimates require a professional wind assessment and a review of your household&rsquo;s energy usage patterns.</p></div>

Q: How much does it cost to install a generator?

• <div><p>The typical <a href="https://www.angi.com/articles/how-much-does-it-cost-install-generator.htm">cost of a home generator</a> is around <b>$5,000</b>, but prices range from <b>$400 up to $13,000</b>, depending on a few factors. The most significant cost factor is the generator size, as larger generators that can support more square footage usually cost more. You can install an emergency backup generator for between <b>$500 and $2,000</b> or a partial-home generator for between <b>$2,000 and $6,500</b>. Whole-home generators usually total between <b>$5,000 and $13,000</b>, with some models climbing as high as <b>$18,000</b>.</p></div>

Q: Do natural gas generators produce carbon monoxide?

• <div><p>If you&rsquo;re wondering <a href="https://www.angi.com/articles/do-natural-gas-generators-produce-carbon-monoxide.htm">whether gas generators produce carbon monoxide</a>, 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<b> 6 to 12 months</b>. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.</p></div>

There are 8 highly-rated local generator install pros.

Verified Reviews for Generator Install pros in Union Bridge, MD

*The Angi rating for Generator Install companies in Union Bridge, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Union Bridge, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on October 24, 2025

Reviewed in August 2024
Thompson Creek replaced the siding/trim for my whole house about 10 years ago. They also did a patio door and a number of windows. At the time of install, they indicated that the siding and patio door would have the same (lifetime) warranty as the windows. Within the first 10 years they came out...
Thompson Creek Window Company
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Reviewed in July 2024
Microwave install
Bradshaw Repair
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Reviewed in September 2023
Edwin and his team are fantastic. I have been working with Edwin for nearly 10 years. He is the only person I go to for routine landscaping, stone work, hardscaping, and general â handymanâ work around my home. On his most recent project for me, he completely transformed the exterior of my...
The Geo Real Deal
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Reviewed in December 2021
Eduardo and team were very prompt and professional. They arrived at my home to help me fix several small projects, made sure I understood what was going on, and I am pleased with their work. I will definitely contact them in the future and recommend them for any general services that you may...
Dream General Contractors, LLC
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Reviewed in December 2020
Technician could not diagnose the problem. He said everything looked right and he spent considerable time trying to locate the issue. However, he thought it could be connected to an issue with our generator system and offered to speak with our generator company to try and solve it. He was very...
Bethany Air Heating & Air Conditioning
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Reviewed in April 2017
CClassic Marble and Granite delivered and installed three quartz counter tops in our new kitchen and one quartz counter top in our master bathroom. On the appointed day (1/12/17) Classic sent a representative to measure for the new countertops and agree on the details of the installation with...
Classic Granite & Marble
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Reviewed in August 2015
I found Design Expo through Angie's List. i called the store and Scott came to my house that very afternoon. He made an excellent recommendation for carpet. I stopped in the store to pick out the carpet color and Gene was very helpful with that. The installers did an awesome job, were very...
The Design Expo - Flooring Center of Bowie
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Reviewed in October 2014
Installing a residential photovoltaic (PV) system, i.e., solar panels, is not a straight forward home improvement project. The industry is still maturing as the technology is changing rapidly and the federal and state incentives have not stabilized. It still takes about 7 or 8 years to recoup...
Maryland Solar Solutions Inc
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Reviewed in June 2014
They're great, very nice. In general, he seems super super nice I'll be glad to use them with trees also, he was punctual in returning the call.
Arbormasters Tree and Landscape
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Reviewed in May 2013
Gene and his crew were awesome! We were impressed with Gene from his initial visit when he came out to give us an estimate. The bathroom is in the loft of a cottage and is kind of a funky space that initially had a weird layout. Within 2 minutes of first looking at it, Gene came up with a whole...
Stowe Contracting -Transformative Innovations
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