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Top-Rated Generator install pros in Sunbury - Updated Nov 2026

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

Serving Sunbury, 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 TAS Contracting and Mechanical Solutions
TAS Contracting and Mechanical Solutions
New to Angi
Fixed Generator - RepairPortable Generator - Repair

Serving Sunbury, PA and surrounding areas

Approved

Emergency services offered

Warranties offered

Small jobs welcome

We are a family owned and operated company that works closely together to provide the best service possible for every customer we have the opportunity of servicing. \nAt TAS we provide high quality work for an affordable cost to our customers \nWhether you are looking for a remodel of your home or a specific project like HVAC, PLUMBING, ELECTRICAL, service and install; we have someone ready for the job.\nCan supply approximate pricing via photo or through messaging. \nOwner: my name is Blayze, I am 25 years old and have been part of the HVAC Industry for 7 years. I was a salesman and store manager for a HVAC supplier for 2-3 of those years that gave me knowledge of what products in the industry are best quality. you can be assured that you are getting the best of the best when it comes to quality. I work closely with my younger brother Ryder who has also been in the industry for 5 years and is a Ductwork master. We both look forward to meeting with you in the future

Blayze Scheidt
Avatar for Hurricane Home Solutions Southern Tier, Inc.
Hurricane Home Solutions Southern Tier, Inc.
4.6(
206
)
Fixed Generator - Install

Serving Sunbury, PA and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"Office staff was super helpful in getting this generator installed. And, on the day of installation, the technicians never took a break. At the same time, were very accommodating and and answered our questions fully. Great install. I would (and have) recommend Hurricane Homes."
Champion Logo
8.5kW Champion Side Profile
8.5kW Champion Front Profile
Champion Automatic Transfer Switch
Cummins Logo

+9

Response time1 day
Response rate100%
Recommended by94%of homeowners
Avatar for Stovers Electric -   Facebook
Stovers Electric - Facebook
4.9(
14
)
Generator - Install - For Business

Serving Sunbury, PA and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"We had an electrical problem I just couldn t figure out as a DIYer. All our outlets in one room were out, and everything pointed to a neutral wire being off SOMEWHERE. The guys at Stovers came back several times until they found a burned wire on an outlet on the other side of my house. These guys were nice, professional and persistent until they figured it out. Would DEFINITELY hire them again."
Recess Lighting
Upgraded Service Box
Outdated Service Box
Added Outdoor Fans
Added Outdoor Lighting

+3

Response time11 hrs
Recommended by100%of homeowners
Avatar for DK Electrical & Construction
DK Electrical & Construction
5.0(
17
)
Generator - Install - For Business

Serving Sunbury, PA and surrounding areas

In business since 2020

Emergency services offered

Small jobs welcome

"Dustin did an excellent job on our EV charger install and Iâ d definitely hire him again for future projects.. He made the process from consultation to install straightforward and completed the work at a very price. Very professional and great communication. The mounted charger looks really clean and works great!"
Response time12 hrs
Response rate92%
Recommended by100%of homeowners
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Generator Install FAQs, answered by experts

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

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.

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.

The Sunbury, PA homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.