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Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
54
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Repair+2 more

Serving Webster, MA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

At Champion Electrical Services, we believe homeowners deserve better. No more no-shows, rushed work, or upsells you don't need. We built this company to do things right - with respect, craftsmanship, and pride. Every project is treated like it's being done in our own home: clean, code-compliant, and built to last. Whether you need a panel upgrade, EV charger, generator, or quick repair, we show up when it counts and earn your trust every time. \nLicensed, insured, and proudly serving MA & RI. \nWhen the lights go out, don't call just anyone. Call the Champ.\n\n(774) 331-3500 \nCalltheChamp.com \[email protected]

My jobs
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+17

274 neighbors recently requested a quote
Jeffrey Masi
4.8(
50
)
Portable Generator - Install

Serving Webster, MA and surrounding areas

Approved

In business since 1996

Free estimates

Emergency services offered

"Jeffrey Masi is a total gentleman and a Pro of the highest quality. He has been punctual, courteous, knowledgeable, and professional. When I first called him he responded immediately and came to inspect the site. He offered me his estimation and I accepted. He found time on a weekend to do the project because I was not available on weekdays. He also called Ashland Town Hall for inspection and paid the fees. Everything went as smoothly as a whistle. I will strongly recommend him for any electrical project and I am sure you will never go to another electrician. In this context, I should mention another electrician, named Matt from LITelectric whom I contacted along with Jeffrey. I am going to cite a passage "as is" of his texting to me. He wrote, "Honestly, my impression of you is that you are a jack *** hence why I never showed up you seem to think you know everything about a tesla charger when you don't know jack shit we will not be installing anything for you sir take your cheap ass somewhere else." This was when I asked him why he did not turn up after he confirmed appointments twice. Later, I read comments about him and found he was exactly what I thought he would be from his foul-mouthed error-prone texting. If and when it is needed, I will present screenshots of his texting. Please stay away from this person, if you do not want to repent later."
 One of many New Homes !!
 Tray Ceiling with LED Rope Lighting
 Family Room with LED Lighting
 Finished Basement with LED Lighting
 Underground Service Trench

+8

Response time7 hrs
Response rate100%
Recommended by97%of homeowners
David M. Maynard
4.7(
16
)
Fixed Generator - InstallPortable Generator - Install

Serving Webster, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Offers commercial services

"David did a great job completing the installation of a new smart thermostat to replace my old standard programmable thermostat. He was quick, professional and found quick solutions to a few challenges to make the thermostat work with my particular HVAC unit. I would definitely recommend."
Response time5 hrs
Recommended by50%of homeowners
Avatar for DYNAMIC POWER SOLUTIONS, LLC
DYNAMIC POWER SOLUTIONS, LLC
4.8(
5
)
Fixed Generator - Install

Serving Webster, MA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Quick assessment & install, worker was friendly and answered all our questions clearly and with detail. The outlet installed works perfectly. Price was very reasonable, I will always call this technician in the future."
Recommended by80%of homeowners
Avatar for Advanced Energy Concepts of Worcester, Inc.
Advanced Energy Concepts of Worcester, Inc.
3.9(
138
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business

Serving Webster, MA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"I called them for a basic service the day after Snomagedon2015 fully expecting not to get anyone out for at least a few days. Someone was at my door within 3hrs! Answers all my silly questions, provided helpful information and advice and cleaned up when he was done. Will definitely be calling them back for future service and installation when the time comes!"
Response time3 days
Response rate85%
31 neighbors recently requested a quote
Avatar for Heritage Home Service
Heritage Home Service
4.6(
22
)
Fixed Generator - InstallFixed Generator - Repair

Serving Webster, MA and surrounding areas

Approved (Corporate)

In business since 2018

Free estimates

Emergency services offered

"We hired Loudon Mechanical to install Daikin mini-splits in our home. The quote was reasonable. Each person in their crew was courteous, prompt, and efficient. They completed our job in two days and left the job site clean. W are extremely pleased with Loudon Mechanical and would highly recommend this company."
Garbage disposal
Bathroom plumbing
Water heater
Water Filtration
Plumbing maintenance

+19

Response time9 hrs
Recommended by84%of homeowners
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Generator Install questions, answered by experts

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

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.

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.

The Webster, MA homeowners’ guide to generator installs

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