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TRUSTED BY DEDHAM, MA HOMEOWNERS

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    Average homeowner rating
  • Verified reviews icon15
    Verified generator installs reviews

Find Generator install pros in Dedham

Paul W Chace
4.9(
152
)

Serving Dedham, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1973

Free estimates

Emergency services offered

"Paul has done many projects around our home, from installing outlets, installing a ceiling fan, adding outlets and hanging tvs, to wiring a garbage disposal and each time the work has been very high quality. He is always available to help and provides great service at a great price. I highly recommend Paul for all of your electrical needs!"
Response time11 hrs
27 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for T & G Electrical
T & G Electrical
4.9(
174
)

Serving Dedham, MA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"George and his team did a great job with out project. We got some recessed lighting installed and some other miscellaneous tasks. The work they did was great. I would definitely hire them again for my future projects."
Local Owner-Operator George Boukouvalas
Services Offered
Residential Electrical Services
Commercial Electrical Services
General Electrical Troubleshooting & Repairs

+23

Response time1 day
1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
53
)

Serving Dedham, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Jason, has been an important resource for us over the last 7 years as we have renovated 2 old homes. Panel upgrades, wiring, appliance installation, stand by generator installation, electrical inspections etc. etc. He and his firm are very trustworthy, professional and skilled."
My jobs
My jobs
My jobs
My jobs
My jobs

+19

Response time1 day
120 neighbors recently requested a quote
Avatar for CL Electric Inc
CL Electric Inc
5.0(
38
)

Serving Dedham, MA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"CL Electric responded quickly and was great with communication throughout. Highly professional and did a great job with our 240 V outlet installation. Very fair pricing and a quick turnaround. Will use again if we have electrical work and highly recommend to anyone in the area."
Before
Before
Before
Before
Before

+69

Response time2 days
Recommended by92%of homeowners
Avatar for DES Systems
DES Systems
4.7(
159
)

Serving Dedham, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1986

Free estimates

Emergency services offered

"Steve and team covered up all the tasks quickly and they did a great job installing switches, lights, fixing reverse polarities etc. Will definitely be hiring them again in the future"
New Electric Panel & Generator Tra
Automatic gas powered standby generator
Generator  Transf. Switch ., Elec. & Alarm pan
Response time8 hrs
1 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for PW DiMasi Electric
PW DiMasi Electric
4.6(
38
)

Serving Dedham, MA and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"We hired PW DiMasi to install receded lighting in an upstairs office and could not be happier with the results. Peter, the owner, was prompt in scheduling a time to provide a project estimate and quoted us a fair price. He also showed up on the day of the project to introduce the two electricians that would be doing the work. The team was courteous, professional, and did a great job installing the lights. They also were careful to cover the room with tarps to minimize dust and cleaned up the workspace afterwards. If we have a future need for an electrician, PW DiMasi will be our first call."
Voted 'BEST OF THE BEST' in the greater Waltham area.
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Kevin Burns Electrician
Kevin Burns Electrician
5.0(
27
)

Serving Dedham, MA and surrounding areas

Approved

In business since 2019

Free estimates

Offers commercial services

"Kevin did an exceptional job installing an EV charger in my garage. His work was meticulously neat, ensuring everything was perfectly straight and tidy throughout. He skillfully managed the setup, maintaining clean and professional aesthetics from the electrical panel to the charger itself. From our initial call to the completed install, the process was smooth and swift, with Kevin keeping communication open and clear. His dedication to detail and quality work was evident in every aspect, making the whole experience impressive. Highly recommend him for his straightforward, professional service. Also, a shout out to Angi’s. This is my 3rd successful project via this service."
Duxbury Standby generator
Panel interlock 200a
Panel interlock and panel change 200a
100a generator transfer switch
Commercial relay cabinet

+4

Response time2 hrs
Recommended by100%of homeowners
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Showing 1-10 of 534
Generator Install questions, answered by experts

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

Setting up utilities on a vacant property usually takes at least a few months, or between 6 weeks to 16 weeks. This process requires working with the local planning and zoning department, hiring a building contractor or engineer to design the utility layout, securing permits, laying the lines, and connecting the utilities.

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, 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.

You may need a permit for a portable generator if you’ll be installing a transfer switch for your primary residence or similar work. Otherwise, a permit for other uses may not be necessary. Check your local building codes or ask a local generator installer for more information about your local regulations.

The Dedham, MA homeowners’ guide to generator installs

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