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Verified Reviews for Generator Install pros in Cambridge, MD

*The Angi rating for Generator Install companies in Cambridge, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Cambridge, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on May 23, 2025

Find Generator install pros in Cambridge

Avatar for Resolute Electric
Resolute Electric
4.9(
32
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Cambridge, MD and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Klaus, owner of Resolute Electric, showed up initially to complete the estimate. Klaus was on time, professional and left us feeling we chose the right guy for the job. Klaus provided an estimate within 24 hours, we scheduled the date of the installation and Klaus arrived exactly when he said he would be there. He was very knowledgeable about what needed to be done, did not hesitate to get started and completed installing the flood light in exactly the area we wanted and removed power to the base board heating at the junction box. The flood light needed to be hard wired and Klaus was nothing less than stellar from the moment we met him to the time he left after completing everything we requested. Resolute's pricing is very fair and anyone that uses Resolute will 100% be satisfied with the price and work performed."
Braemar Towers remodel
Salvation Army
Reoccurring customer
Outdoor lighting
Braemar Towers remodel

+19

Response time9 hrs
8 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Legendary Services, Inc.
Legendary Services, Inc.
5.0(
28
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Cambridge, MD and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"I converted an attic into a 1 bedroom apartment with private bath, kitchen and laundry area years ago and contracted Brandon Oakley to do all of the electrical work. The job was completed timely, professionally and without any issues. Since then his company, Legendary Services, has expanded its services to now include installing back up generator systems and solar systems for sustaining your electrical needs during power outages. I have discussed these options with him and he is very knowledgeable and I am considering installing one or both of these systems in my home. I trust his judgement and his work based on great past experience."
Response time7 hrs
Response rate88%
Recommended by96%of homeowners
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Avatar for Service Today Heating, Air Conditioning, Plumbing and Electrical
Service Today Heating, Air Conditioning, Plumbing and Electrical
3.9(
36
)
Fixed Generator - Install

Serving Cambridge, MD and surrounding areas

Approved (Corporate)

In business since 2000

Emergency services offered

Credit card accepted

Service Today is a leading plumbing and drain company serving Maryland, Delaware, and Pennsylvania. Our certified professional plumbers are available same day to assist residential customers with their plumbing and drain needs. We have over 25 years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, as well as sewer, water, and gas lines. We make it right...right now!

36 neighbors recently requested a quote
Recommended by77%of homeowners
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Avatar for DET Electric
DET Electric
5.0(
1
)
Fixed Generator - InstallGenerator - Install - For BusinessGenerator - Repair - For Business

Serving Cambridge, MD and surrounding areas

Approved

In business since 1992

Free estimates

Credit card accepted

"They were excellent and I will hire them again"
Metal Stud Rough in
Metal Stud rough in 2
New panel install
Connecting new wiring
Final Product

+3

Response time1 day
Recommended by100%of homeowners
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Calvert Generator
New to Angi
Generator - Install - For Business

Serving Cambridge, MD and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

Calvert Generator is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.\n

Response time10 hrs
1 neighbors recently requested a quote
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Bramble's Electric, Inc.
0.5(
2
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Cambridge, MD and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

Bramble's Electric Inc., was established in 2000 and provides over 15 years of professional experience. We handle both residential and commercial projects from major installs to minor electrical repairs. Our company has a commitment to the consumer to deliver excellence not only in the quality but the satisfaction of our work. Let us know how we can provide you with world class service today.

9 neighbors recently requested a quote
Recommended by100%of homeowners
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Showing 1-10 of 23
Generator Install questions, answered by experts

Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It’s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator’s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.

With proper maintenance, a whole-house generator can last between 20 and 40 years. The specific lifespan depends on how often and for how long the generator is used, and some models may have their life expectancy rated in hours of operation. To maximize its lifespan, expect to spend around $150 to $300 per year for annual maintenance checks from a qualified technician. During these checks, a technician will inspect the engine filter, starting mechanism, fuel, lubrication, and coolant levels. Consulting your installer and choosing a low-impact fuel like natural gas or diesel can also help ensure your generator lasts as long as possible.

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.

Many services include assembling the unit and securing it in the window. Confirm with your provider.

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

The Cambridge, MD homeowners’ guide to generator installs

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

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