Home Generators: How Much Do They Really Cost? (Homeowner’s Guide)

In today’s world, home generators are more than just a luxury; they’ve become a necessity for many households. With the increasing incidence of power outages due to natural disasters, aging power grids, and unpredictable weather patterns, having a reliable source of backup power can provide peace of mind and ensure the safety and comfort of your family.

However, when considering the purchase of a home generator, one of the primary concerns is cost. Understanding the various components that contribute to the overall expense can help homeowners make informed decisions. This guide will break down the different factors that influence of home generator cost factors, from:

  • Initial purchase
  • Installation
  • Maintenance

2 Types of Home Generators

A standby generator is installed on a paved area next to a house with stone and stucco exterior walls. The generator is connected with a yellow pipe and is elevated on a small concrete platform. The surrounding area is clean and well-maintained.

Not all home generators are created equal. We’re breaking down the different types of generators available to you.

1) Portable Generators

Portable generators are an economical option and are typically used for short-term, emergency power. They are versatile and can be moved to different locations as needed.

💰 Cost: Ranges from $500 to $2,500.

✅ Pros:

  • Lower initial cost.
  • Flexibility to use at different locations.
  • Ideal for small homes or short-term power needs.

❌ Cons:

  • Limited power output.
  • Manual startup and refueling required.
  • Not suitable for long-term use.

2) Standby Generators

Standby generators are permanent installations that automatically provide power during an outage. They are designed to power an entire home and can run on natural gas or propane.

💰 Cost: Ranges from $3,000 to $10,000 (excluding installation).

✅ Pros:

  • Automatic operation.
  • Can power the whole house.
  • Longer runtime and reliability.

❌ Cons:

  • Higher initial cost.
  • Requires professional installation.
  • Ongoing maintenance costs.

Factors Influencing Generator Costs

Want to budget for a generator? Here are some cost factors to keep in mind.

Power Output

The power output of a generator is measured in kilowatts (kW). The higher the wattage, the more expensive the generator. For instance:

  • 7-10 kW generators (suitable for small homes) typically cost between $2,000 and $3,500.
  • 20-22 kW generators (for medium to large homes) can cost between $4,000 and $5,500.
  • 30-50 kW generators (for very large homes) can range from $6,000 to $15,000.

Fuel Type

Generators can run on various fuels, including gasoline, diesel, natural gas, and propane. The cost of the generator can vary based on the fuel type:

  • Gasoline:
    • Typically cheaper but less efficient for long-term use.
    • Cost ranges from $500 to $3,000.
  • Diesel:
    • More efficient and durable but higher upfront costs.
    • Cost ranges from $3,000 to $10,000.
  • Natural Gas/Propane:
    • Convenient and reliable for standby generators.
    • Cost ranges from $2,500 to $10,000.

Installation Costs

Installation is a significant part of the total cost, especially for standby generators. This includes site preparation, electrical work, and connection to the fuel source:

  • Basic Installation:
    • Includes mounting the generator and basic electrical connections.
    • Cost ranges from $1,000 to $2,500.
  • Comprehensive Installation:
    • Includes all electrical work, permits, and connection to a fuel line.
    • Cost ranges from $3,000 to $5,000.

Maintenance and Operating Costs

Ongoing maintenance and operating costs are essential considerations for homeowners:

  • Maintenance:
    • Annual maintenance includes oil changes, filter replacements, and inspection.
    • Cost ranges from $200 to $600 per year.
  • Fuel Costs:
    • Operating a generator can be costly, depending on the fuel type and usage.
    • For example, running a 20 kW generator on natural gas can cost around $50 to $100 per day.

Additional Features

Modern generators come with various features that can affect the cost:

  • Automatic Transfer Switch (ATS):
    • Automatically switches power to the generator during an outage.
    • Cost ranges from $500 to $1,500.
  • Remote Monitoring:
    • Allows homeowners to monitor the generator remotely via smartphone apps.
    • Cost ranges from $200 to $500.
  • Noise Reduction Features:
    • Quieter operation through advanced noise reduction technology.
    • Can add $300 to $1,000 to the overall cost.

Real-World Examples

To give you a better idea of what to expect, here are some real-world examples of popular home generator models and their costs:

Generac Guardian Series 22 kW

  • Price: Around $4,500
  • Installation: Approximately $2,000
  • Total Cost: ~$6,500
  • Features:
    • Runs on natural gas or propane.
    • Includes ATS.
    • Remote monitoring capability.

Honda EU2200i Portable Generator

  • Price: Around $1,200
  • Installation: No professional installation required.
  • Total Cost: ~$1,200
  • Features:
    • Lightweight and portable.
    • Quiet operation.
    • Ideal for small power needs.

Tips for Homeowners

Need help making a decision for your whole home generator? Here are some tips to help keep you on track.

Assess Your Power Needs

Before purchasing a generator, determine your power needs. Create a list of essential appliances and systems you want to keep running during an outage. This will help you choose the right generator size and avoid unnecessary expenses.

Budget for Installation and Maintenance

Remember that the initial purchase price is just one part of the total cost. Be sure to budget for installation and ongoing maintenance to ensure your generator operates efficiently and reliably.

Explore Financing Options

Many manufacturers and retailers offer financing options for home generators. Look for promotional financing deals that can help spread out the cost over time.

Consider Long-Term Savings

While the initial investment in a home generator may seem high, consider the long-term savings and benefits. Avoiding spoilage of perishable foods, maintaining home security, and staying comfortable during power outages can offset the upfront costs.

Let Us Install Your Whole House Generator

A gray electrical utility box is situated outside next to a large stone wall and the side of a house. Surrounding the box are dense, green plants and a bed of mulch. Trees and shrubs are visible in the background.

Investing in a home generator is a smart decision for homeowners looking to ensure uninterrupted power during outages. By understanding the various cost factors and making informed choices, you can find a generator that fits your needs and budget.

If you’re ready to take the next step, consider consulting with a professional to assess your specific requirements and receive personalized recommendations. With the right generator, you’ll enjoy peace of mind, knowing your home is always prepared for any power interruption.Reach out to Aquarius Home Services today to learn more about your potential generator costs!

Nicholas Kintigh
Nicholas Kintigh
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Wyatt was very knowledgeable and friendly. He seemed to know what needed to be done and explained everything.
Jodi Powell
Jodi Powell
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Great customer service!!!! I would highly recommend!!!!
Charlie Cremers
Charlie Cremers
1739835727
Justin from Aquarius Kincetico was great. He was very knowledgeable about our drinking water system, and our water softener system. He walked through everything with me. Thank you again for all your services
Diane Chaussee
Diane Chaussee
1739834775
Derk was so informative and always asked if we had any questions. He answered every question that we asked him. He was pleasant, knowledgeable, and very nice. It was a wonderful experience and we are so happy we have this system now to drink good water! Thank you!!!
Rod S
Rod S
1739831646
Very friendly and knowledgeable. Nick is a great representative of your company.
Jim Molitor
Jim Molitor
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Very knowledgeable and helpful
J Carroll
J Carroll
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On time, professional, and efficient. Ryan / Aquarius knows what he is doing!
kurt nyberg
kurt nyberg
1739827475
The people there are supper great and did a great job explaining what we needed to know about it and installing in the time he said
Greg Wax
Greg Wax
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Rena Shepard
Rena Shepard
1739827174
Anthony was very nice and patient with all. Did a great job and explained everything to me. Thank you
Robert Boyle
Robert Boyle
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Great and professional installation.
jane larson
jane larson
1739823632
Mike was very thorough and explained everything he was doing. He was a great representative of Aquarius Home Services.
Erik Johnson
Erik Johnson
1739818756
Great service
Maria Fernandes
Maria Fernandes
1739818541
Technician was awesome and did a great thorough job with routine maintenance and system inspection, including taking sensor measurement data at a ceiling vent. World-Class professional knowledge, talent, and technical skill. Thank you, Alec! We look forward to AC inspection in the approaching season, as well...
Gail Brandt
Gail Brandt
1739817675
Gordy provided great service.
Donna Kodet
Donna Kodet
1739810757
Great experience with work done today.Excellent explanations on systemThey were happy to make adjustments as requested. Highly recommend them
Andrew Blattner
Andrew Blattner
1739747698
Great service and experience! Andrew was awesome!
DAN KOLAND
DAN KOLAND
1739683557
Nick repaired our furnace on a Saturday night. He walked me through what was was wrong and had it working after a short period of time. Nick and Aquarius are the best! It would have been a cold night without them.
Christopher Sobraske
Christopher Sobraske
1739658824
Ryan Kahl did a phenomenal job! Extremely knowledgeable about our system and was able to answer all my questions. He was very professional and helpful especially with taking the time to make sure I was 100% confident in our system along with giving me helpful tips above and beyond our system. He really exceeded the value we expected from our service plan.
Corinne Klitzke
Corinne Klitzke
1739645858
Heather Reynolds
Heather Reynolds
1739644317
Max was very helpful!
Bill Enloe
Bill Enloe
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Pete Hayes
Pete Hayes
1739565324
Was a bit hesitant on keeping up with Kinetico!! But your two service techs ( Justin and Hannah)went above and beyond what I was expecting!! They spent so much energy and information related to my issues , making it a pleasant experience. Like I gained two new friends. Plus explained how a different service should take care further issues. Definitely would like to see them for my next service!!! Even got my wife back on board. Thanks again. Pete Hayes
Debbie Doyle
Debbie Doyle
1739561479
Aquarius came out this morning and replaced two toilets and did some plumbing work downstairs all in one morning. The plumber, Joe, was efficient, answers questions, provided helpful information, and was very friendly and personable. I will DEFINITELY use Aquarius again.
Matt Van Beusekom
Matt Van Beusekom
1739558449
Excellent and efficient work. Would definitely recommend!
Josey Dooley
Josey Dooley
1739557030
Amazing service!
Jessica Tracy
Jessica Tracy
1739556713
Gordon was very friendly and knowledgeable - makes the visit/process so much easier.
James M
James M
1739555300
After months of high water bills and feeling itchy, the Aquarius team came to the rescue. My 25 year old kinetico softener finally gave up and was constantly cycling. At the end of the service call we realized the old unit wasn't worth repairing. They sent out a salesperson the same day, providing a great range of options to fit my price point. My new softener arrived early so we were able to move up the install date. Install was flawless and we're back to having the softest water ever. I'm super happy with every interaction I've had with the Aquarius team. They are all super friendly, knowledgeable, and professional. I rarely leave reviews and only leave them when I'm really impressed. That's definitely the case with this company.
Brian Hagen
Brian Hagen
1739551834
Steve Sherwood
Steve Sherwood
1739551765
Great service. Prompt and knowledgeable
Peter T
Peter T
1739551605
Dirk did a good job communicating and installing the system. Recommend.
Nancy Lahmann
Nancy Lahmann
1739551066
Dylan checked boiler and did a thorough inspection. Very polite. He also knocked off a big ice chunk outside …extra service and much appreciated.
Ann Marie Haerter
Ann Marie Haerter
1739550777
Friendly, efficient, knowledgeable
Kenneth Schwebach
Kenneth Schwebach
1739498359
Great service tec! She was very knowledgeable and helpful.
Neal Kempel
Neal Kempel
1739497034
First, Aquarius responded to my interest in an RO system promptly. After deciding to commit to their solution, the installation, Including a water softner solution, it was scheduled the same week. Michael was the installer and he called when in transit and arrived right on schedule. We went over the work to be done and the placement of the equipment with only one issue that arose. The RO and water softener installation would not be a problem, but plumbing for the outdoor outlets would require additional material and labor, not included in the quote. I was looking forward to using the outdoor faucets without switching the system over. We elected to continue with the installation and Michael kept us informed throughout the day of his progress and completion time. He had everything cleaned up and provided us with a review of the system. To date, we are very pleased with the system and want to thank Michael for a great install. My only recommendation to Aquarius would be to take an additional step, during the initial meeting possibly, and physically look at the plumbing to ensure the quote covers all the materials to meet the customer request.
Jacqueline Garberg
Jacqueline Garberg
1739496644
Wyatt was thorough, considerate, a trusted service professional! Thank you!
Deb N
Deb N
1739489085
Tyler from Aquarius Home Services did a great job! He was extremely knowledgeable and helpful.
Jeffrey Ek
Jeffrey Ek
1739486327
The techs are always very cordial, explain what they are doing, and in and out as quickly as makes sense. Having said that, I’ve never felt that they rushed through their work.
Keith Wolff
Keith Wolff
1739485872
Everything was checked out and explained the tech was very informative would recommend them. Thank you!
Jessica Fisher
Jessica Fisher
1739484813
We have had our Aquarius services longer than a decade. During this time, the equipment has never failed us, but more importantly we have received absolutely outstanding customer service anytime we have needed anything. Today was no different, Wyatt came to our house to do our periodic inspection and was able to help troubleshoot a problem and find a solution the very same day. The entire time he was here, he kept his workspace, clean and orderly, and he was very polite and respectful of our home. The shocker came when he was about to leave and told me this was his fifth day On his own! Very impressed, not only with him as a person, but the quality of employees that come out out of Aquarius. Highly recommend this company.
Jane Ogren
Jane Ogren
1739484717
Friendly and knowledgeable
Mike Gunderson
Mike Gunderson
1739483907
I had an old furnace that was on its last legs and needed to be replaced ASAP.Day one: Service Tech arrived 2 hours after initial contact with Aquarius. Sales Rep arrived within an hour of the request. Deal was made and installation appointment scheduled for the NEXT DAY!Day two: Contacted by the installation team at 7:00 am. Arrived at 7:30. Finished up by 2:30.All of the staff that I dealt with were friendly, professional and great to work with. They explained everything very well. I was expecting to wait 2-3 weeks for a new furnace and A/C. This was all done inside of two days. I would 100% recommend Aquarius to anyone needing any type of home service.Tall Mike, Mike Sippel, Chris Oigard, Dave and Luke it was great to work with you. Thanks for everything!Oh, they like dogs too.
Katie Raymond
Katie Raymond
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Sue Ufheil
Sue Ufheil
1739471348
Colton was very professional and explained everything he was doing. Very happy with service today.
Jarrod Wieland
Jarrod Wieland
1739470866
James Grant
James Grant
1739469886
Wonderful experience with Andrew & Joey , installed new efficient electric water heater . Courteous , clean , efficient, highly recommended
Jeremy Ruth
Jeremy Ruth
1739468208
Justin and Hana were super friendly and they helped figure out an issue with our RO system. Great appt
James Dixon
James Dixon
1739466779
Creative problem solver, pleasant personality, efficient and cleaned up well.
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