Get matched with top generator install pros in Dunstable, MA

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4.5

(37 reviews)

Top-rated generator install pros.

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Find Generator install pros in Dunstable

Paul W Chace
4.9(
152
)

Serving Dunstable, MA and surrounding areas

Approved

Super Service Award Winner

In business since 1973

Free estimates

Emergency services offered

"Paul was fantastic! He did an excellent job installing 4 ceiling fans for us. He kept me updated on what steps were needed in each location (e.g., removing existing track lighting, installing a fan box, extending the wiring, etc.) and worked efficiently. Paul was also kind enough to explain things to me, which I really appreciated. He has been in the field for a long time and is a wealth of knowledge. I will definitely reach out to Paul for future projects involving electrical!"
Response time11 hrs
27 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for T K Lyden Electric & Generator, Inc.
T K Lyden Electric & Generator, Inc.
3.9(
114
)

Serving Dunstable, MA and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Very responsive, came out for a quote in a timely manner which I can't say many others did. Has responded quickly to my emails to answer any question I have posed. The crew came on time to position the generator and had it in place as described. As soon as Tim and Robert were notified of gas connection they scheduled final install, showed up exactly on time and completed work in a very professional manner. Very happy with the entire process."
 Your standard 10 circuit
 Generac Whole House 20kW
 Mike and Will with a new 20kW
 Generac 20kW
 A

+45

Response time1 day
30 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Michael Dumas Electric
Michael Dumas Electric
4.9(
28
)

Serving Dunstable, MA and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Mike was amazing to work with. I had a request to service and repair 3 generators and install of a interlock switch for generator cutover to my in law suite. He was the first one to reach out. Mike did it all for me and kept me informed on all the parts needed to complete the job. He was also able to get all the parts himself and keep me informed on each of the costs. All was done on an agreed time table . We were both very flexible with scheduling . Mike was very knowledgeable and a pleasure to work with. I highly recommend Mike and will consider him my electrician moving forward . Great personality and work ethic , really is motivated to help and work out any issue"
Electric vechile charger
Electric Vehicle charger
Response time8 hrs
Response rate100%
8 neighbors recently requested a quote
Avatar for A&A Electrical LLC
A&A Electrical LLC
5.0(
9
)

Serving Dunstable, MA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"Chris and Scott were very professional. They only needed two small holes to install the new wires and light. The cleanup in the kitchen was manageable. The price for the job was reasonable. They finished earlier than quoted. I recommended them to my coworker who needed to rewire her thermostat. She was satisfied with the work. I plan to use them again for other home projects."
Solar installation
Solar installation
Solar installation
Solar installation
Solar installation

+18

Response time10 hrs
4 neighbors recently requested a quote
Avatar for Wilson Brothers Heating & Air Conditioning Inc
Wilson Brothers Heating & Air Conditioning Inc
4.5(
160
)

Serving Dunstable, MA and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"EXCELLENT Wilson Bros. recently installed a second zone A/C unit in our house. In a nutshell, from initial call and sales/estimator Paul coming out to final clean up I've never been more pleased with a contractor and work accomplished. Everyone showed up on time as scheduled, Al & Cliff were outstanding at their installation work, and keeping me updated and involved on schedule and various options and layout necessities. I'm very particular, need to know what and why things are happening, and everyone was great to work with. Can't recommend them highly enough."
Three of the five heads are marked by the numbers in the blue circle. On the inside of the house is where you will find the mounted units. The slim ducts run alongside the white arrows and will eventually be covered to match the exterior of the house.
The slim ducts in the basement ceiling that connect from the branch box all the way to the 5 different heating and cooling units. These will be covered by the ceiling tiles once the job is finished.
8 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Michael J Roberts
Michael J Roberts
5.0(
11
)

Serving Dunstable, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2017

Free estimates

Emergency services offered

"Michael replaced all the dimmers throughout my home and workspace… and he replaced a kitchen fan with lights for me… and fixed an antique lamp that had great sentimental value for me. He was on time and priced each job fairly. I am grateful for his work every time I dim a light and run the fan to cool my home during the warm er months of the year. I am planning on having Michael replace my outdoor walkway lights this spring."
House remodel
House remodel
House remodel
Hot tub
House remodel

+5

Response time8 hrs
Response rate90%
12 neighbors recently requested a quote
Avatar for Charles Czedik Electrician
Charles Czedik Electrician
5.0(
16
)

Serving Dunstable, MA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Small jobs welcome

"Chris was prompt and did a fantastic job. We would definitely hire him again for any electrical need and would recommend him to our friends and neighbors. He is professional and leaves the job site spotless. We are on a fixed income and Chris worked with us and gave us a great price."
Response time1 day
2 neighbors recently requested a quote
Avatar for Modern Light LLC
Modern Light LLC
4.8(
21
)

Serving Dunstable, MA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"After researching and receiving 5 different estimates to install 4 wall mounted flat screen TVs, I selected Montvale TV Install; not only because of their competitive pricing but also the time James and Daniel took to understand my needs and helped me plan out the installs. My living room install was a special install where a frame and motorized artwork were to be installed over my 55” flat screen above the fireplace. James and Daniel did a phenomenal job! Now when the living room TV is not in use, I have a beautiful framed canvas artwork over my fireplace. When the living room TV is in use, the motorized canvas artwork rolls up displaying the TV and could not be happier with the results. James and Daniel are professional, extremely experienced, skilled and knowledgeable in their field. I would highly recommend Montvale TV Install."
project photos
16 neighbors recently requested a quote
Recommended by100%of homeowners
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Showing 1-10 of 337

FAQs for generator install projects in Dunstable, MA

When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.

Installing a whole-house generator costs about $5,000 on average. Prices range from $1,550 to $8,500, depending on size, brand, fuel type, and assembly. The size of your whole-house generator is the most significant cost factor, with large homes with high energy demands costing the most to power. Types of whole-home generators include:

  • Portable generators with 1kW–7.5kW capacity: $500–$2,000

  • Partial generators with 9kW–20kW capacity: $2,000–$6,300

  • Whole-house generators with 22kW–48kW: $5,000–$18,000

When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 watts

Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running. 

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

The value of installing a whole-house generator is that your home has guaranteed power, even if the power grid in your area is down. Whether a whole-house generator is worth installing in your home depends on how often you use it, your home’s location, and your lifestyle. For example, installing a whole-house generator is likely worth it if you:

  • Experience frequent or prolonged power outages

  • Work from home

  • Store a lot of cold food

  • Have a sump pump

  • Have a pump for well water

  • Use electronic medical devices

  • Live in a climate requiring heating or cooling

The Dunstable, MA homeowners’ guide to generator installs

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