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TRUSTED BY WARMINSTER, PA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon33
    Verified generator installs reviews

Find Generator install pros in Warminster

Avatar for Trinity Generators & Electrical, Inc.
Trinity Generators & Electrical, Inc.
4.3(
28
)

Serving Warminster, PA and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"I had initially gotten a quote for the purchase and installation of my 22KW Generac generator from an electrician. He suggested contacting a Generac dealer to purchase and install my generator. Since I would have to contact a dealer if I had a problem with my generator after installation anyway, it seemed like a good idea. I got a quote from Trinity Generators which was substantially less than my previous quote. Getting the generator from Trinity was an easy choice. They did an outstanding job of installing the generator. Trinity handled all the paperwork and permits all the way to the final inspection of the installation. Trinity sent 4 technicians to install the generator. They started at 9am and finished right after lunch. The installation was fast and neat. They treated the installation as if my home was theirs. They removed all packing material and trash and left my home just as it was before they were there. I couldnâ t be more satisfied and happy with my decision to have them add a generator to my home. 5 Stars!!!!"
Response time2 days
1 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for GJC Electric, LLC
GJC Electric, LLC
5.0(
16
)

Serving Warminster, PA and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"GJC is professional, reliable and dependable. I've had GJC upgrade the wire in two houses as well as install countless motion detectors, outlets and lights. I highly recommend Greg and his company."
Automatic transfer switch / meter
portable 10 kw
22 kw generator
22 kw generator
400 amp automatic transfer switch

+43

Response time10 mins
Recommended by100%of homeowners
Avatar for Murray Brothers Electric, Inc.
Murray Brothers Electric, Inc.
4.6(
42
)

Serving Warminster, PA and surrounding areas

Approved

In business since 1999

Free estimates

Emergency services offered

"Nick Murray, one of the Murray brothers, replaced a circuit breakers panel in the basement and installed a full house generator with switch panel on my house. Nick did a great job! Very professional and courteous. I would definitely recommend this company for electric works."
Response time1 day
7 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Lights On Electric
Lights On Electric
4.9(
16
)

Serving Warminster, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"Lights On was first class from the initial diagnosis of my issue to coming out to do the work. They let me know what was wrong, what needed to be fixed, and how they will do it all clearly. I had fixtures replaces, bulbs replaced, and a new ground installed. When there was an issue afterwards, they came back and took care of issue. I would highly recommend."
Response time6 hrs
Recommended by26%of homeowners
Avatar for Michelbacher Contracting, LLC
Michelbacher Contracting, LLC
4.8(
9
)

Serving Warminster, PA and surrounding areas

Approved

In business since 1992

Free estimates

Customers say: Quality work

"Dave and his guys did a great job, as always. He came out next day. Fixed an outdoor outlet by my pool and installed a Ring flood light and camera for my side yard. Done within an hour at a very reasonable price. Can't recommend them enough."
Master Suite  rough in
Master Suite
roughed in bath
Finished bath
Relaxing Tub area

+4

Response time1 day
4 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for MJZ Electric
MJZ Electric
5.0(
4
)

Serving Warminster, PA and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: Quick response

"Matthew and his crew came over and did a kitchen rewire as well as light fixture installation. They did a phenomenal job at a fraction of what others bided. If you are looking for a solid and honest company that stands by their work, look no further!"
Response time1 hour
3 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for AMF Electric, LLC
AMF Electric, LLC
5.0(
3
)

Serving Warminster, PA and surrounding areas

Approved

In business since 2009

Free estimates

Warranties offered

"Highly recommend AMF for all your electrical needs. The whole crew were very professional. Took the time to explain everything from existing issues they found and the steps they would take to repair. They had to move some furniture and other things and paid close attention to detail while cleaning up after themselves and putting everything back exactly how it was. Top notch craftsmanship"
Additional Photos
Additional Photos
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Additional Photos

+7

10 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Deshko Services LLC
Deshko Services LLC
5.0(
7
)

Serving Warminster, PA and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"We had personal EV charging station installed by this business' technician. He is very professional, explained all options how to get wires from main electric panel to the other side of the house where it would be convenient for us to charge the car. Provided all required materials and get job done fast and safely, made sure everything works properly."
33 neighbors recently requested a quote
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Showing 1-10 of 175
Generator Install questions, answered by experts

Carbon monoxide emissions aren’t only dangerous to human life, but they also harm our planet. While natural gas generators emit lower levels of CO than other fuel sources, there are still ways to reduce emission levels. For example, shop around for an eco-friendly generator that complies with current emission standards. Also, make sure your generator is serviced regularly to avoid CO buildup. 

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

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

  • Partial-Home Generators (9kW–20kW): $2,000–$6,500

  • Whole-House Generators (22kW–48kW): $5,000–$18,000

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.

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

The Warminster, PA homeowners’ guide to generator installs

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