"We really like the professional job done by Paul, James III and Nate, they answered all our questions and explained everything to our understanding. They are no doubt well-trained in their field and dedicated to the reputation of the company. Kudos to our saleperson Tom, who also happens to be the president. We had on-location visits from 3 companies to have a whole-house generator installed and no doubt picked the best company."
"They were fantastic! They were polite, fast, organized, good clean up, and explained everything. The quality of the generator looks durable, and could last longer. They are the only company who told me that the generator needed to be serviced for every 2 years instead of every year. They also installed it on a stoned pad instead of a concrete which saved me a lot of money. The piping inside of the house was a flexible steel coil. They also do service calls."
"DES added several connections to the main breaker console. Responded timely to my request. Very professional and efficient. Also provided very welcome insights on the operation of the generator equipment, services and overall master system. Outstanding! Very highly recommended."
"I recently had my generator repaired and serviced, and I was very impressed with the quality of work. Johnny was professional, knowledgeable, and took the time to make sure everything was running properly before he left. My generator is now running great, and I appreciate the honest, reliable service. I highly recommend him for generator repair and maintenance needs."
"Sierra did a great job. Ran new electric and installed our Govee lights. Even took the time to help us download app on phone so we can control the lights."
"They were on time, very professional, courteous and had all of the proper tools and a perfect knowledge of the generator that they were repairing. Was extremely pleased with the entire experience."
"Excellent service on my generator and an explanation of every step he took to correct my issue. Quick response by phone and in person. Definitely recommend his service and his price!"
"I found Newsource through home advisor. Morgan contacted me within 24 hours and came out within 2 days to walk through the house with us and let us know exactly what all needed to be done to solve our electrical issues. He sent us 3 quotes within a couple of days. He kept in communication with us the whole time. Within a week (due to decisions and weather delays) Morgan and his crew were here and worked professionally and efficiently. They were all very courteous and professional. They finished upgrading the electrical service to the house as well as installing a new panel and some dedicated lines. The job was done that day! I will definitely be using them again for some more electrical projects I have for my home. FAST, EFFICIENT AND PROFESSIONAL!"
At Praymen Electric, we believe quality electrical work is the foundation of every safe and comfortable space. Our team provides dependable electrical installations, repairs, and upgrades with attention to detail and honest service. Whether it's a small fix or a full project, we're here to keep your power running smoothly.
"He helped install a kitchen farmhouse sink, and he had to do some custom cuts into the cabinets to make just the perfect fit! He did a remarkable job, he was professional and I would hire him again!"
The average cost to install a home generator is $5,200, but total costs can range from $500 to $18,000 or more. The final price depends on several factors, including the generator's size, type, brand, fuel source, and the cost of labor and assembly. The generator's size is the most significant cost factor, as units that can power larger homes with higher energy demands cost more.
Cost breakdowns by generator type are typically as follows:
Portable or Emergency Backup Generators (1kW–7.5kW): $500–$2,000
To ensure you get the right size unit for your needs without overpaying, consider hiring an electrician to calculate the electrical load of your essential appliances. It is also recommended to get at least three quotes from qualified installers to find the best fit for your budget.
Whole-house generators can run continuously for extended periods, even for weeks at a time (around 400 to 500 hours), as long as they have a sufficient fuel supply. However, this type of extensive use will increase wear and tear and can shorten the generator's overall lifespan. During long periods of operation, it's important to check and refill the engine oil as needed, potentially as frequently as daily depending on the model. If your generator uses a fuel tank, ensure it is kept full to prevent unexpected shutdowns.
In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between $50 and $250, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you—and might be required to do so by your building department—but you’ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.
If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.
Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.
The Sanborn, NY homeowners’ guide to generator installs
From average costs to expert advice, get all the answers you need to get your job done.
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
Generators should give you peace of mind, but you’ll only get that if your installer knows what they’re doing. Learn how to hire a pro and what red flags to look for.
Thinking about a generator installation? Learn about backup power options, costs to expect, and how to hire the right local pro to keep your home running.
