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Avatar for DMS Generator Service and Repairs
DMS Generator Service and Repairs
4.0(
1
)
Generator - Install - For BusinessGenerator - Repair - For Business

Serving Rockefeller, PA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

Serving central Pennsylvania for all your generator needs from sales to service to installations. We sell and service any size or brand of generators to meet your needs. Specializing in agricultural generators also setting up annual maintenance plans to keep your standby generator ready for when you need it most. Contact us today for a quote on a new or used generator or to schedule your yearly maintenance.

Load banking 150kW generator
RV generator
Control panel upgrade
Motor home generator
400kW Caterpillar

+1

Response time5 hrs
Recommended by100%of homeowners
Avatar for Any Electrical Needs, LLC
Any Electrical Needs, LLC
4.4(
8
)
Portable Generator - Install

Serving Rockefeller, PA and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"Donovan did fantastic work, reasonable prices, immaculate cleanup. Went above & beyond to disclose a serious Comcast wiring issue where transformer was missing on outside of house while there major wire & grounding wire was inside my home! He helped me put together a report to BBB who immediately got Comcast to rectify the non-code compliant & dangerous situation. I just thought my poor internet was something I had to live with because seven b years of Comcast techs coming to my home said nothing was wrong. Seven years & dozens of techs who were not even aware let alone fixed the non-code compliant install they did! Thank God that Donovan at Any Electrical Need & the BBB got Comcast to rectify things. Clearly all those Comcast techs needed retraining."
Vanity Lights
Old Kitchen Light Fixture
New LED Intergrade Kitchen Light Fixture
Broken Exhaust Fan
New Exhaust fan with Heater

+5

Recommended by71%of homeowners
Keystone Electrical Services LLC
5.0(
3
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Rockefeller, PA and surrounding areas

In business since 2024

Free estimates

Offers commercial services

"Keystone Electric arrived when they said they would and did the job in a timely manner. Ty cleaned up afterwards and left no trace he was ever there. Most importantly, his work was quality and affordable. I will use him again and gladly refer him to others."
Recommended by100%of homeowners
Newtown Heating & Air Conditioning Inc
3.6(
24
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Rockefeller, PA and surrounding areas

In business since 1994

Emergency services offered

Credit card accepted

"Don and his crew at Newtown Heating and Air were terrific.
Their quote for the job was fair and reasonable.
We had gotten estimates from other companies for more costly units.
Don explained why a smaller unit would work for us, saving us thousands of dollars.
When small modifications were needed, he stuck by his quote , which you rarely see in this field. Strong integrity.
They took steps to protect the cleanliness of our house, when work was required inside..
His group of co-workers were friendly and efficient.
They took the time to test the unit and make sure we were educated on its features and usage
All in all it was an A+ experience from start to finish and I would HIGHLY RECOMMEND them!"
Recommended by77%of homeowners
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Generator Install questions, answered by experts

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

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 some situations, yes. Never try to put biofuel into any home generator without checking the specifics first. If a generator has the ability to run on diesel, it can also run pure biofuel (the clear kind made from seed oils, for example). But if you are using biofuel made from animal fats or vegetable oils, the generator will need significant modifications before it can handle a sludgier type of biofuel.

The Rockefeller, PA homeowners’ guide to generator installs

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