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Top-Rated Generator repair pros in Guilford - Updated Nov 2026

Avatar for R A Buckley & Son Electrical Contractors, LLC
R A Buckley & Son Electrical Contractors, LLC
4.8(
49
)
Fixed Generator - InstallElectric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Not Provided+11 more

Serving Guilford, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2000

Free estimates

Offers commercial services

"Highly recommend contacting them for electrical work! Responded quickly to come and give a quote for a generator hook up. Explained everything thoroughly and gave helpful suggestions as this was my first experience getting a generator to power the house. Very reasonable pricing. From first contact to getting it installed in under 2 weeks. Very happy!!"
Response time5 hrs
Response rate90%
1 neighbors recently requested a quote
Avatar for Cawiamca Heating, Cooling, and Electrical
Cawiamca Heating, Cooling, and Electrical
5.0(
96
)
Electrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation+12 more

Serving Guilford, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"I'd like to give a AAA+ rating to Ron and Jeremy owners of Cawiamca LLC. These guys are top notch! Ron provided competitive pricing for my new furnace system and installation. Jeremy did the install in less than a full day. I've had the system for little over a year. They came back this fall for an annual cleaning and I signed up with them for a service contract. Fast forward to December 24th Christmas eve. We lost power in Essex and my generator tripped the furnace off due to a surge. I called Ron who was out of state at the time. He phoned me back within 15 minutes. He then sent Jeremy over to survey and fix the problem. Jeremy explained he was on his way out for family festivities when Ron called. He got it up and running quickly. It was a very nice Christmas present for me. I can't stress enough how rare great customer service is these days. Cawiamca LLC. provides awesome customer service! —John M, Essex CT"
Variable Refrigerant Flow Cold Weather Heat Pump in East Lyme
VRF Cold Weather Heat Pump in Groton
Additional Photos
Additional Photos
Response time8 hrs
28 neighbors recently requested a quote
Recommended by92%of homeowners
JMP Electric, LLC
4.9(
91
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Switches, Outlets & Fixtures - Install or Repair - For BusinessExterior Building Lighting - Install or Replace - For Business+4 more

Serving Guilford, CT and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"If I could give Jeremy and his team 10 stars I would, they are simply that good! He has installed recess lighting in both of the houses we have owned. Both houses we have owned have a light switch connected to an outlet. He installed new lighting and made sure that the wiring to the outlet works without a switch. He did this for both our living room and upstairs master bedroom. We also asked him if he would install a generator plug outside as well. He installed it and made sure we knew A.) how to run the generator. B.) How to turn the panel off and switch the main breaker on for the generator and C.) Made sure he labeled all breaker switches we were able to use while using the generator to power the house. I will never use anyone but Jeremy and JMP Electric moving forward on any electrical for my house. I would highly recommend him and his company. He is just simply amazing. Look no further when looking to have someone do your electrical. You really won't find anyone better."
Response time5 hrs
Response rate85%
1 neighbors recently requested a quote
Avatar for Power Forward LLC
Power Forward LLC
4.8(
24
)
Electrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Switches, Outlets & Fixtures - Install or Repair+10 more

Serving Guilford, CT and surrounding areas

Approved

Free estimates

Warranties offered

Credit card accepted

"I really loved working with Power Forward. We needed a 50A external connector and interlock fitted for a portable generator, a new floodlight and a smart doorbell wired up. Ian Stewart responded immediately to my request for a quote and was very helpful going over my options and discussing generators at length to ensure I was going to be set up right and I was able to get a fair and detailed quote very quickly. After accepting online, Morgan was very helpful setting up the appointment and Chris Woosley, who was the technician that came around to install everything, was also very knowledgeable, enthusiastically answered all my questions and worked diligently and neatly. Everything was clean and neat after he'd finished. With excellent communication, extremely detailed quote, friendly employees and easy one click online pay options after the job was complete, I was extremely impressed at how slick each part of the process was and the service that I received. Thanks so much! Power Forward are definitely our go-to electricians from now on."
5 neighbors recently requested a quote
Recommended by95%of homeowners
Connect Electric, Inc.
4.8(
33
)
Electrical Wiring or Panel UpgradeElectrical Wiring or Panel Upgrade - For BusinessFixed Generator - Install+4 more

Serving Guilford, CT and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"Mike provided a quote in a reasonable time and his staff completed it in a professional manner with no issues. Work included installing a generator switching system and wiring a home entertainment system."
 Installing conduits out to the gas dispencers
 Kitchen including a real pizza oven!
 Pulling over 20,000 feet of wire
New 200 amp service, alarm system, cable and phone
 175 Watt HID home security light

+2

Recommended by96%of homeowners
Avatar for A & A Electrical Contractors, LLC
A & A Electrical Contractors, LLC
5.0(
35
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel Upgrade+5 more

Serving Guilford, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Offers commercial services

At A & A Electrical Contractors, LLC, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

Tesla charger
Old panel
Old meter
New meter
New panel

+2

Response time3 hrs
Response rate90%
12 neighbors recently requested a quote
Conn West Electric, LLC
4.9(
18
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - For Business - Materials Not ProvidedElectric Vehicle Charging Station Installation - For Business - Materials Provided by Consumer+11 more

Serving Guilford, CT and surrounding areas

Approved

In business since 1994

Free estimates

Customers say: Quick response

Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Conn West Electric, LLC, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

Response time9 hrs
1 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for West Electric, LLC
West Electric, LLC
4.8(
54
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectric Vehicle Charging Station Installation - Materials Provided by ConsumerElectric Vehicle Charging Station Installation - For Business - Materials Not Provided+1 more

Serving Guilford, CT and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

With 40 plus years of experience at West Electric, LLC, our work and customer service far exceeds our competition. We make sure that any concerns that the customer has are addressed quickly and correctly. We treat them the way we would expect to be treated as well.\nYour Home Electrictrification Specialists, providing you with commetive pricing for your EV, SOLAR, AND BATTERY STORAGE needs.

FINAL PROJECT / NICE AND CLEAN
IN WITH THE NEW SMART PANEL
OUT WITH THE OLD
CREW HARD AT WORK
EV Charger Install

+12

Response time2 days
Response rate93%
71 neighbors recently requested a quote
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FAQs for generator repair projects in Guilford, CT

Always start by confirming the pro’s license number, insurance coverage, and experience level. Visit the electrician’s website, scan recent customer reviews, and verify credentials with your local labor department. Request proof of liability insurance and at least two references that you can contact. These quick checks take only a few minutes but go a long way toward ensuring safe, code-compliant work and protecting your home in the event of an issue.

Grouping several electrical jobs into one appointment means you pay a single service-call fee and one set of travel expenses. Instead of asking a pro to return three separate times for outlets, switches, and fixtures, have everything tackled in one visit. The electrician stays productive, and you avoid extra trip charges, often shaving a sizable chunk off the final bill without compromising quality.

DIY electrical work can be dangerous and, in many areas, illegal without a license. One miswired connection risks shocks, fires, or expensive damage. Licensed electricians carry the right tools, follow local code, and know how to shut down power safely before they start. Hiring a pro may cost more upfront, but it protects your home, family, and insurance coverage in the long run.

The Guilford, CT homeowners’ guide to generator repair services

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