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  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon33
    Verified generator installs reviews

Find Generator install pros in Ardmore

Avatar for John Gambino Electric
John Gambino Electric
5.0(
24
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Ardmore, PA and surrounding areas

Approved

In business since 1985

Free estimates

Emergency services offered

"Bill H from Gambino Electric showed up promptly on time for the job. There were some edge ceiling tiles that needed to be removed to reach the power line and Bill did very clean work with the removal and disposal. Bill showed cross sections of the older range power line and the new line installed, describing the differences in insulation and safety features of the newer line. Bill went above and beyond by detecting the wrong cord on the new range, and replaced this with the proper range gauge power cord. Bill also helped us to correctly position and level the new range appliance. I would recommend Bill and Gambino Electric for any similar household wiring job where safety and quality of work are a priority."
Electrical
Electrical
Electrical
Additional Photos
Additional Photos

+4

Response time1 day
23 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for BRAD BROWN ELECTRIC
BRAD BROWN ELECTRIC
4.8(
253
)
Portable Generator - Install

Serving Ardmore, PA and surrounding areas

Approved

In business since 2006

Emergency services offered

Warranties offered

"From scheduling through installation had an excellent experience. This was a surprisingly pleasant morning with not only highly-competent and professional electrical services rendered, but done so by two gentlemen operating swiftly and politely with integrity. I would use them again in a heartbeat and absolutely recommend their services."
Recessed Lighting
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+10

Response time7 hrs
Response rate100%
Recommended by98%of homeowners
Avatar for EVOL Electrical Contractors, LLC
EVOL Electrical Contractors, LLC
5.0(
17
)
Fixed Generator - RepairGenerator - Install - For BusinessPortable Generator - Repair

Serving Ardmore, PA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Evol Electric are fantastic electricians. They did major work on our older home. They updated all the electrical including, new recessed lighting, outlets, switches, removed old knob and tube, installed ceiling fans and custom, closet and under mount lighting. It was a big job and we felt we could trust Evol entirely as they are both perfectionists, efficient and incredibly kind. Would highly recommend them for any electrical job you need, big or small."
Kitchen lights
Kitchen lights
Kitchen lights
Response time2 days
Recommended by100%of homeowners
Avatar for GenShield LLC
GenShield LLC
5.0(
7
)
Fixed Generator - Repair

Serving Ardmore, PA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We specialize in generator service and repair and provide unmatched customer service! You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!\n

9 neighbors recently requested a quote
Avatar for Pro Electrician S Corp
Pro Electrician S Corp
4.3(
224
)
Fixed Generator - Install

Serving Ardmore, PA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Carlos is a PRO. Came out installed a new 200 amp electrical panel, conduit protected 200 amp line in, full bonding and grounding system, as well as ran a line and installed a generator interlock kit. He was thorough in showing me how to operate everything, the craftsmanship of his work was next level, everything up and running in a timely manner, and the cost was great. 10/10 would recommend for any and all electrical needs."
320A Electrical Service
320A Electrical Service
320A Electrical Service
320A Electrical Service
320A Electrical Service

+107

2 neighbors recently requested a quote
Recommended by72%of homeowners
Avatar for Craig Service Group
Craig Service Group
4.8(
22
)
Fixed Generator - Install

Serving Ardmore, PA and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

Craig Service Group specializes in mechanical, electrical, and plumbing installation, repair, and maintenance. Serving residential, commercial, and industrial customers across Southeastern Pennsylvania and New Jersey, we bring decades of hands-on experience to every job.\n\nAs a fully licensed, bonded, and insured business, we treat your property as if it were our own, delivering top-quality workmanship and the personalized attention only a family-run business can provide. At Craig Service Group, our commitment to doing what’s right, standing by our clients, and building lasting relationships is at the heart of everything we do.

HVAC
HVAC
HVAC
HVAC
HVAC

+3

7 neighbors recently requested a quote
Recommended by72%of homeowners
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Generator Install questions, answered by experts

In most cases, there are no tax credits available for home generators. However, that’s a general statement that applies to federal tax credits, so you might have access to state or local tax incentives. You can check the Database of State Incentives for Renewables & Efficiency (DSIRE) for more information about your area. If you hire a reliable home generator installer, they should also know if there are any state or local perks you can use to reduce your installation costs, including tax breaks and rebates.

Yes, natural gas generators can work without electricity. Natural gas generators are a common type of backup or whole-house generator that operates when the electrical grid isn’t working. The trick is using a transfer switch (which usually needs to be installed with the generator) that safely switches the home electrical system from the power grid to generator power when needed.

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

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.

The Ardmore, PA homeowners’ guide to generator installs

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