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Verified Reviews for Generator Install pros in Saint David, AZ

*The Angi rating for Generator Install companies in Saint David, AZ 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 Saint David, AZ 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 February 15, 2025

Find Generator install pros in Saint David

Worker Bee Home Services
New to Angi
Portable Generator - Repair

Serving Saint David, AZ and surrounding areas

Approved

Servicing Southern Arizona for fifteen years, we can handle most residential concerns from remodels to TV installs at a fair rate with a workmanship guarantee! \n\nAny size job can find a place on our schedule, just reach out and we'll lend a hand. We can help you build, plumb, drywall, remodel, paint, or trim your home or install electronics, repair appliances, and get your small engines running again! \n\nWe at Worker Bee believe in integrity and fairness at all times, and our first priority is always the client's happiness and trust. We come with experience, references, and knowledge to help guide you through any task or project. \n\nCall us today, and see for yourself!

Porch Rebuild
Porch Rebuild
Porch Rebuild
Porch Rebuild
Porch Rebuild

+18

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Avatar for Promised Land Electric
Promised Land Electric
5.0(
29
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Saint David, AZ and surrounding areas

In business since 2018

Free estimates

Emergency services offered

"Promised Land Electric did a great job installing these remote controlled ceiling fans in my home. Customer service was impeccable. Would definitely hire again."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+3

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

Serving Saint David, AZ 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
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Bronc fix
0.5(
1
)
Portable Generator - Repair

Serving Saint David, AZ and surrounding areas

In business since 2010

Free estimates

Offers commercial services

Professional, the best at what we do. Honest and fair pricing. We take pride in what we do and make sure that when we do a job we get it done right the first time. We make sure that when you hire us to do a job you're getting the best quality work, at the best rate. We look forward to working with you and building a long lasting relationship!\ndetailed, love what I do, trustworthy, pride in work. Honest

Response time10 mins
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Sun country floors
New to Angi
Portable Generator - Repair

Serving Saint David, AZ and surrounding areas

I work with Sun county flooring, we work with the University of Arizona basketball courts and a lot of school in the Pima county area and we are able to travel! we do hard wood flooring, laminates, glue downs, manufacture wood, logos, basketball courts with regulation lines and other court lines. we do repairs of all sizes! We screen and clean after. we offer these services for residential and commercial customers. Increase the value of your home or business and customize your space! we offer professional cleaning before leaving, and as a independent service! But wait, there’s more yes we can do basketball court and logos in your home and your business!

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Generator Install questions, answered by experts

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.

If you have a transfer switch properly installed, the generator and main electrical power cannot feed the system at the same time. However, you should still shut off the power at your main circuit breaker panel before activating the generator. If you do that, you’ll simply need to shut off the generator and reset your circuit breaker once the local power comes back on.

As a safety measure, you should always turn off the main breaker while operating your generator’s backup breaker. In addition, you should also switch off all appliance breakers so you don't have a power surge when the main breaker turns back on. And finally, turning off the main breaker prevents back-feeding, which endangers utility workers with the risk of electrocution. Back-feeding could also destroy the electrical circuits of your neighbors if they use the same power network.

Generally, you’ll want to keep between 60 and 70 feet between the generator and the transfer switch. There are a few reasons for this, including:

  • The distance reduces the noise coming from the generator into your home.

  • It increases efficiency because you won’t have a voltage drop from this short of a distance.

  • Prevents carbon monoxide poisoning: keep at least 15 feet between your generator and an open window. 

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

The Saint David, AZ 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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