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TRUSTED BY BROOKLINE, NH HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon15
    Verified generator installs reviews

Find Generator install pros in Brookline

Avatar for Pellerin Electric, LLC
Pellerin Electric, LLC
4.6(
84
)
Fixed Generator - InstallPortable Generator - Install

Serving Brookline, NH and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Very accommodating and helpful with suggestions when it was noticed that the fan we purchased was defective..our installer came back in the afternoon to install the replacement fan. Check your purchases at Home Depot before you leave the store...our Hunter Fan was definitely returned by a previous customer and then put back on the shelf. The Company and installer handled the job very efficiently and professionally and we would highly recommend."
3 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for Electrical & Security Solutions, LLC
Electrical & Security Solutions, LLC
5.0(
13
)
Fixed Generator - InstallFixed Generator - Repair

Serving Brookline, NH and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Electrical & Security Solutions are the best! I have needed their services more than once to replace lights, a ceiling fan and also to install a new electrical box and breaker for our garbage disposal. Tyler promptly responded every time I called and he and Casey are both friendly, efficient and skillful. Aside from the excellent service, the qualities I appreciate the most is honesty for what work needs to be done and how Tyler is also very budget consciousness."
Landscape lighting
Landscape lighting
Landscape lighting
Landscape lighting
Landscape lighting

+10

Response time7 hrs
Response rate100%
9 neighbors recently requested a quote
Avatar for Wilson Brothers Heating & Air Conditioning Inc
Wilson Brothers Heating & Air Conditioning Inc
4.5(
160
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+2 more

Serving Brookline, NH and surrounding areas

Approved

In business since 1987

Free estimates

Emergency services offered

"Wilson brothers came out to look at the project and provide a bid. They scheduled the inspection with little delay and arrived on time. The man who came was friendly but was very critical of the duct work in my home, which had been installed in a major renovation two years prior by a different company. I'll describe that impact below. He went away promising to provide a bid in two days' time. A week later, I still hadn't heard word and contacted the company. They replied that they would not be able to provide a cost estimate as they were too busy to do the work for several months' time. They indicated that my project was more involved than most A/C installations and for that reason they were choosing not to bid during their high volume time. I was appreciative that they didn't string me along, though frustrated to have to wait a week and then get this answer. The conversation about my previous duct-work project was also worrisome. He described it as an unprofessional job and claimed that it was not up to the building code. The new ducts were flexible, insulated ducts which he stated the code did not permit beyond a run of 12 feet. (Many were much longer than this.) He also pointed out half a dozen places where he believed the ducts had been kinked due to a tight bend. This information obviously led to quite a bit of concern on my part, as well as surprise due to the good heating performance after the previous renovation. I both called the previous contractor and researched the building code on my own. I learned that the Wilson Bros. estimator was incorrect about the building code: flexible *connectors* are limited to 12 feet in length; flexible *ducts* such as what I had are not length-limited. Additionally, all but one of the ducts he had claimed were kinked were not -- the insulation was pinched, but the duct itself was not deformed. The previous contractor noted one kinked duct that they replaced. My suspicion is that the technician does not work with flexible ducts and this led to the competing information. I appreciated the information and it did lead to the repair of one kinked duct. I also appreciated the honesty regarding their ability to do the work in a timely manner, though I would have liked better communication on the topic rather than my having to chase them down."
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.
4 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for The Speedy Sparky LLC
The Speedy Sparky LLC
5.0(
8
)
Fixed Generator - Install

Serving Brookline, NH and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

With over 10 years of experience, we pride our company on our quality of work. We are owner operated, and believe in building long-term relationships with our clients by delivering tasks that are accomplished in a neat and workman like manner. Give us a call today. We look forward to working with you!

Camper outlet & breakers
Camper outlet & breakers
Response time11 hrs
Response rate90%
1 neighbors recently requested a quote
Avatar for IDEAL ELECTRICAL SERVICES LLC
IDEAL ELECTRICAL SERVICES LLC
5.0(
11
)
Portable Generator - Install

Serving Brookline, NH and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"The work was done unbelievably I have a old trailer/camp The fuse box was terrible the breaker box for the hot water heater was from I don't know 50 years ago and he came in and fixed everything wonderfully I would recommend him to anybody he was fantastic"
Service upgrade
Ev charger
Adu new construction
Adu new construction
Lighting upgrades

+8

Avatar for Evan Jones- Master Electrician, LLC
Evan Jones- Master Electrician, LLC
4.0(
22
)
Portable Generator - Install

Serving Brookline, NH and surrounding areas

Approved

In business since 2004

Free estimates

Small jobs welcome

"The electrician Dave did a great job replacing light fixtures and changing out transformers - we hit a snag but he was able to troubleshoot to figure out and fix the problem - he is a really good electrician and I would recommend Evan Jones to anyone that wants electrical work done"
Response time3 days
Recommended by88%of homeowners
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Generator Install questions, answered by experts

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

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.

Natural gas generators are designed to run for extended periods of time, such as power outages during a natural disaster. Since there’s no limit to the supply of natural gas, they don’t need to stop for refills. However, generators do need maintenance, including pauses to check and add oil. Constantly running them will also cause a lot more wear and tear, leading to a shorter lifespan.

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

No, you should never plug a generator directly into a wall outlet in your house. This practice is extremely dangerous, often illegal, and can cause "back-feeding," where power from the generator flows back into utility lines, creating a life-threatening hazard for utility workers. It can also damage your home's electrical system, including appliances like pumps and HVAC fans. If the main power is restored while the generator is connected, it can destroy the generator and cause an electrical fire. To safely connect a generator, you must use a professionally installed transfer switch or an interlocking kit, which prevents back-feeding by disconnecting your home from the utility grid before the generator provides power.

The Brookline, NH homeowners’ guide to generator installs

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