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Avatar for Spotlight Electric, LLC
Spotlight Electric, LLC
5.0(
4
)
Fixed Generator - InstallPortable Generator - Install

Serving Jefferson, CO and surrounding areas

Approved

In business since 1999

Small jobs welcome

Credit card accepted

"Spotlight Electric did a great job with our service panel upgrade. Their pricing was reasonable, communication was clear throughout, and the work was completed efficiently. Everything felt straightforward and honest from start to finish."
Custom Lighting
4 neighbors recently requested a quote
Recommended by66%of homeowners
Redrocks Roof and Solar LLC
4.1(
9
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Jefferson, CO and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"Really responsive and prompt, especially in the installation phase. We did have a couple of small hiccups, which in my mind a homeowner should expected on literally any remodeling project, and they were resolved quickly. Communication on final details like inspections could have been smoother, but overall the whole process was very clear, well managed, and well executed. Happy with the choice to go with Red Rocks."
Response time1 day
Response rate89%
Recommended by75%of homeowners
Avatar for Electrical Innovations LLC
Electrical Innovations LLC
New to Angi
Portable Generator - Repair

Serving Jefferson, CO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Electrical innovations provides electrical safety for families homes, and peoples businesses. We are a fully licensed and insured company who’s been in business since 2010. We are a family owned and operated business who strives for making families happy and satisfied returning customers.

Custom Maintenance Experts
4.9(
10
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Jefferson, CO and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Bradley is very professional and very knowledgeable and on time. He was also able to get started on our house right away when others said it would be weeks. Our breaker box was very old and the wiring in our house was a mess and it needed replaced and repaired. We only had a couple of electrical outlets inside the house and we had no power to the bathroom. We also wanted him to also install new ceiling lights and we wanted him to add new outlets. Bradley replaced the old fuse box with a new fuse box and he added new outlets and replaced the old ceiling lights with new ones. He also got power restored to the bathroom. When he was done everything worked like brand-new and his rates were by far the best that we could find. It was the first time ever using an electrician that we felt like we didn't get ripped off."
Electrical Project
Electrical Project
Electrical Project
Electrical Project
Electrical Project

+70

Recommended by100%of homeowners
Avatar for RECO Solar and Electrical Solutions
RECO Solar and Electrical Solutions
5.0(
3
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Jefferson, CO and surrounding areas

In business since 2014

Free estimates

Warranties offered

"Jacob and team were amazing. They carried out a major electrical project and dealt with every aspect, from permits to final sign off, it was completely hassle free for us. I would highly recommend Reco."
Response time3 days
Response rate100%
Recommended by100%of homeowners
Showing 1-10 of 20
Generator Install questions, answered by experts

Whole-house generators need to be installed on level ground several feet away from walls and other objects. Because they tap into the electrical system directly, they usually need to be close to your home electrical panel for a transfer switch installation. It also helps with installation if they are near to a gas line or propane tank installation.

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.

While diesel is relatively stable, it won’t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it’s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn’t always ideal for home use.

If you’re deciding between a solar battery versus a generator for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don’t have many ongoing costs.

Generators are usually sized by running watts and starting watts. Ideally, you’ll want a generator that can offer both the necessary running watts and starting watts for everything you need to power without going beyond 90% of its capacity. Calculate your home’s electrical load based on the breakers in your home or adding up the appliance and lighting needs of connected rooms.

The Jefferson, CO homeowners’ guide to generator installs

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