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Avatar for Rebuilders
Rebuilders
4.5(
2
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Flintstone, MD and surrounding areas

In business since 1993

Emergency services offered

Credit card accepted

"Judd and his team are responsive and reliable. We are very pleased with the quality of work as well as the time needed to finish the job. Their online portal and punctuality are added bonuses that separates them from other area providers. We will definitely hire them again."
Mountaineer Field-house
Mountaineer Field-house
After restoration of this charming bungalow!
Mountaineer Field-house
Mountaineer Field-house

+13

Recommended by100%of homeowners
Online Electric, Inc.
New to Angi
Generator - Install - For BusinessGenerator - Repair - For Business

Serving Flintstone, MD and surrounding areas

In business since 2002

Free estimates

Emergency services offered

Since, 2002, Online Electric has earned a reputation for prompt, reliable, residential and commercial services. We consider attention to detail to be the most important aspect to our work. Together our owners and employees represent over 50 years of experience in Electrical Contracting industry. We specialize in Home Stand-by systems (Emergency generators) and commercial generators sets. We are a distributor for Briggs and Staton, Generac, and Caterpillar generator sets. We install and service home stand-by systems and commercial Gen Sets. Our commitment to quality is evident from the beginning to the completion of your electrical project. Our top quality work will gain your trust for a lifetime. We believe in making all of our clients repeat clients. \n\nIf you're looking for a electrical contractor that follows business practices such as promptly returning phone calls, arriving on time for appointments, and following through on promises then Online Electric should be the one and only electrical contractor you'll ever need. Call Alan today you'll be pleased you did.\n

Avatar for Colatos electric
Colatos electric
New to Angi
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Flintstone, MD and surrounding areas

Emergency services offered

Small jobs welcome

Credit card accepted

Colatos Electric provides reliable, professional electrical services with a strong focus on safety, quality workmanship, and customer satisfaction. We handle residential electrical projects including lighting, recessed lights, ceiling fans, outlets, switches, EV chargers, panel work, troubleshooting, dedicated circuits, and more. We take pride in clear communication, fair pricing, clean installations, and treating every home with respect. No job is too small, and we’re happy to discuss your project and help find the right solution for your needs.

SMK Construction
New to Angi
Generator - Install - For BusinessGenerator - Repair - For Business

Serving Flintstone, MD and surrounding areas

At SMK Construction LLC, we take pride in delivering reliable, high-quality electrical services for commercial and residential projects. With a focus on safety, efficiency, and precision, our team is committed to getting the job done right the first time.\n\nFrom remodels and upgrades to new installations and troubleshooting, we bring experience, attention to detail, and a strong work ethic to every project. We understand the importance of staying on schedule and within budget, and we work closely with our clients to ensure their vision becomes a reality.\n\nAt SMK Construction LLC, no job is too big or too small—we power your projects with professionalism you can trust.

Clark Electric
New to Angi
Generator - Install - For BusinessPortable Generator - InstallPortable Generator - Repair

Serving Flintstone, MD and surrounding areas

In business since 2021

Free estimates

Offers commercial services

Clark Electric 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.

Genesis electric service LLC
New to Angi
Generator - Install - For Business

Serving Flintstone, MD and surrounding areas

In business since 2018

Free estimates

Credit card accepted

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.

Ferguson Services
New to Angi
Fixed Generator - Install

Serving Flintstone, MD and surrounding areas

In business since 2022

Free estimates

Offers commercial services

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. \nWe offer a variety of home improvement services that are customized to each individual project. \nWe pride ourselves on the quality of our work, as well as our commitment to outstanding results. \nWe look forward to building lasting relationships with our clients and guarantee your satisfaction!

Generator Install questions, answered by experts

Potential benefits of using a natural gas generator include reducing your carbon footprint, lower likelihood of carbon monoxide exposure, budget-friendly operating costs, and low-maintenance, continuous fuel supply. Some possible drawbacks, though, include higher initial installation costs, dependency on a natural gas supply, and installation complexity. Keep in mind that pros and cons will vary based on the type and brand of natural gas generator. 

Portable generators provide backup power for essential appliances during outages and are easy to relocate.

The cost to install a whole-house generator averages $5,200, with a typical price range of $1,500 to $8,900. However, total costs can vary from $400 for a small portable unit to over $18,000 for a large-capacity system. The most significant cost factor is the generator's size and capacity, but other variables include the brand, fuel type, and labor for assembly and installation.

Generator costs can be broken down by type:

  • Portable or Emergency Backup Generators (1kW–7.5kW): $500 to $2,000

  • Partial-Home Generators (9kW–20kW): $2,000 to $6,500

  • Whole-House Generators (22kW–48kW): $5,000 to $18,000

To avoid paying for more power than you need, consider hiring an electrician to calculate the electrical load for your essential appliances. It is also recommended to get at least three quotes to find the best deal for your specific needs and budget.

Carbon monoxide emissions aren’t only dangerous to human life, but they also harm our planet. While natural gas generators emit lower levels of CO than other fuel sources, there are still ways to reduce emission levels. For example, shop around for an eco-friendly generator that complies with current emission standards. Also, make sure your generator is serviced regularly to avoid CO buildup. 

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 Flintstone, MD homeowners’ guide to generator installs

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