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Avatar for WireOne, LLC
WireOne, LLC
4.3(
148
)

Serving Preston, IA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Good service. Got reminders of technician arrival day and time. Call from dispatch on day of service. Fantastic technician. Took me through what I saw as needs, made suggestions that I had no way of knowing that made way more sense. Provided thorough analysis of our home electrical service and made corrections along with suggestions for what next service improvement could be after this completed job. Most important, when work was all done it got a big smile of approval from my wife. Super deal. Will call on them again."
Wiring
Outlets
TV Mounting
Training
Design

+5

Response time11 hrs
141 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Weigant Home Improvement
Weigant Home Improvement
4.3(
6
)

Serving Preston, IA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Would highly recommend this company we needed our living room completely gutted and re-insulated due to the weather during the winter they came in and removed our whole living room installed new wiring and recessed lights and insulation in a timely manner and very professional. We will be having more work completed by this company again thank you so much"
48 neighbors recently requested a quote
Avatar for Powerup Electric
Powerup Electric
5.0(
9
)

Serving Preston, IA and surrounding areas

In business since 2024

Free estimates

Warranties offered

"Fantastic service, and competitive prices. The powered up guys did a great job installing my new electrical panel. They were very professional and took the time to make sure I got everything I needed taken care of. I will be using them again and again."
Whole Home Generator Installation
Added Can Lighting to Kitchen
Bathroom Light Fixture
Whole Home Generator Installation
Vanity Light

+7

Response time11 hrs
Response rate87%
Recommended by42%of homeowners
Wille Electric, LLC
4.7(
3
)

Serving Preston, IA and surrounding areas

In business since 2025

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. Call us today!

Response time5 hrs
Avatar for My Computer Works, Inc.
My Computer Works, Inc.
4.0(
630
)

Serving Preston, IA and surrounding areas

In business since 2005

Free estimates

Credit card accepted

"I was contacted by a Tech at the assigned time and had to run to the store for a cable I needed. When I called back, I had a different Tech, but he was able to continue right where I had left off. There was no need to explain anything again. Awesome."
Training and Support
Recommended by86%of homeowners
Avatar for AIO Integrations LLC
AIO Integrations LLC
4.6(
18
)

Serving Preston, IA and surrounding areas

In business since 2020

Emergency services offered

Credit card accepted

"There were many things wrong in my computer (my fault and letting grandchildren on computer) Robert was so helpful, gave me many good instructions to keep everything safe, which I have written down, feel like I have a new computer. He was so excellent and experienced, took his time and was meticulous about what needed to be done. He was a pleasure to work with and I will use this company again! Linda Disy"
Helping a Victim who was being Cyber-stocked
WIndows Update Broken
Computer Tune-up
Additional Photos
Recommended by91%of homeowners
Avatar for Meister Electric
Meister Electric
5.0(
2
)

Serving Preston, IA and surrounding areas

In business since 1991

Free estimates

Emergency services offered

Customer satisfaction is what determines our success, which is why we take a hands on approach. When interacting with Meister Electric, you will notice that we are 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 time10 hrs
Recommended by100%of homeowners
Avatar for Unytel, Inc.
Unytel, Inc.
3.7(
11
)

Serving Preston, IA and surrounding areas

In business since 2011

Free estimates

Unytel is recognized nationally for our telecommunication services that consistently exceed customer expectations. Our commitment to innovation has yielded a comprehensive portfolio of solutions that include a wide range of IT, Telecommunications, Construction, and Building Management services.We have over 16 years of experience in the telecommunications industry and look forward to working with you and your company.

Recommended by100%of homeowners
Showing 1-10 of 19
Electrical questions, answered by experts

Heated floors use less electricity than traditional heating systems. The average electric bill for running radiant floor heating nonstop is around $3 per day. For example, a 1,500-watt electric space heater costs around $4.80 per day, a 27,000-BTU electric boiler costs around $6.25 per day, and a 100,000-BTU electric heater costs $46 per day.

Though they may seem similar at a quick glance, outdoor electrical outlets are different from indoor electrical outlets in that they have extra safety precautions to prevent electrical hazards. These include GFCIs, which some indoor outlets have, and a watertight cover that allows you to use electricity from the outlet even on a rainy day.

The National Electrical Codebook indicates that there should be at least 6 inches of wiring in the breaker box for connecting purposes. When in doubt, err on the side more, because you can always cut some wire off but you can never add it back on, and if you don’t have enough you may struggle to finish wiring your breaker box properly.

If your home already has wires for a ceiling fan (and optional light kit), then it’s quite safe to wire and install it yourself. Always be very careful to shut off the power before you begin, and confirm that the power is safely off with a non-contact voltage tester before touching anything. It’s also highly recommended to use eye protection, rubberized gloves, and tools with rubber handles to keep yourself safe from electric shock.

When combined with a substantial solar system, if you have enough Powerwalls, you could go off-grid and be energy independent. But remember, you'd need enough Powerwalls to power your whole home continuously because a single Powerwall can’t power large appliances for extended periods. One Powerwall is able to power an average-sized home's emergency circuits, lights, and outlets. To power large appliances, you likely need two or three Powerwalls.

The Preston, IA homeowners’ guide to electrical services

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