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Avatar for HelloTech: Tech Support To Your Door
HelloTech: Tech Support To Your Door
4.2(
445
)
Outdoor Lighting - Plan and InstallOutdoor Lighting - Repair

Serving Denison, IA and surrounding areas

In business since 2014

Free estimates

Emergency services offered

"This company is obviously nationwide and hires local contractors.  I trusted Agies List that all contractors are licensed, bonded and have background checks.  This person was a handyman and not qualified to wall mount, conceal wires, add electrical outlet.  He  spend five hours in my home, for a job that should have taken two hours and left the area in a disaster.  The TV was hung close to the ceiling, the wires were hanging down from the TV, and the receiver was sitting on top of a plaster box because the cord was too short.  He was obviously not qualified to install TV wall mounts.  I have photos.    As soon as he left, I called Best Buy Geek Squad.  They were able to come out the next day and mount the TV professionally.  I have used the geek squad in Virginia and they are highly qualified.  They charge more than this nationwide company but you get what you pay for.  I called Angies List the day after the disaster and said i did not want to rate this company but I wanted to talk to a manager. No one called me to apologize. I have cancelled my membership.  Do not use this company unless you can be assured that the local contractor is qualified and is licensed.  You should never let anyone into your home that has not had background checks.
"
Recommended by87%of homeowners
Avatar for Austin Burd
Austin Burd
4.7(
36
)
Appliance (Major Electric Appliance) - Install or Replace

Serving Denison, IA and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"Prompt and efficient. He was not able to fix my microwave, as it was too far gone, but he did install my new microwave into the cabinet for me. Very reasonably priced. Would definitely call on him again."
Response time1 day
Recommended by94%of homeowners
Avatar for AIO Integrations LLC
AIO Integrations LLC
4.6(
18
)
Exterior Building Lighting - Install or Replace - For BusinessExterior Building Lighting - Repair - For Business

Serving Denison, 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
McClure Construction
3.8(
4
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectrical for Home Addition or Remodel - Install

Serving Denison, IA and surrounding areas

In business since 1982

Free estimates

Credit card accepted

We are dedicated to providing our clients with the very best. We specialize in a variety of residential and commercial services. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.

Response time1 day
Recommended by50%of homeowners
Avatar for Unytel, Inc.
Unytel, Inc.
3.7(
11
)
Telephone Jacks and Wiring - Install - For BusinessTelephone System - Install or Upgrade - For BusinessTelephone System - Repair - For Business

Serving Denison, 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
Jeff's Repair
5.0(
1
)
Appliance (Major Electric Appliance) - Install or Replace

Serving Denison, IA and surrounding areas

In business since 2001

Free estimates

Credit card accepted

It can be a daunting task looking for not only the right contractor for your job but also the right contractor for you. We completely understand what you're going through. We know every customer has different desires, different needs and different schedules. We're not only here to turn your ideas into reality but to make it a memorable experience every step of the way. Call us right now, no matter where you are in the planning process.

Response time1 day
Response rate90%
Recommended by100%of homeowners
Showing 1-10 of 18
Electrical questions, answered by experts

Choosing between 12- or 14-gauge wire for your house depends on the electrical requirements of the circuit. A 12-gauge wire is thicker and can handle more power, making it better suited for devices such as kitchen appliances, air conditioning units, or electric heaters.

A 14-gauge wire is thinner and can handle less electrical current than a 12-gauge wire. It's ideal for circuits with lower power requirements, such as lighting or general-purpose outlets in bedrooms or living rooms.

You shouldn’t hook up a solar panel directly to a battery. That can damage the solar battery and your appliances over time. Instead, install a charge controller between your solar panel and solar battery. Charge controllers regulate voltage, prevent overcharging, and minimize the amount of electrical current to protect your battery from voltage spikes.

When converting a standard 120-volt outlet to a 240-volt outlet, the only components you can typically reuse are the existing electrical box and the hole in the wall. Everything else—including the wiring, breaker, and receptacle—should be replaced to ensure both safety and efficiency. Appliances designed for 240 volts have different plug configurations that won’t fit into a standard 120-volt outlet, making it necessary to install a compatible 240-volt receptacle. This design helps prevent overloading or underloading the power available to any one outlet or circuit.

In the United States, home outlets support a standard 15 amps, but you can upgrade per outlet if necessary. Most single-family residential homes have a maximum overall amp rating, usually 100 to 200 amps. Very old houses may have less than 100 amps, but that’s rare. Large homes often come with amp services above 200 amps to support modern lifestyles.

The process of hiring a reliable electrician begins by searching for local professionals and verifying that they hold a master electrician certification and the proper licensing for your area. After that, you should read through reviews from past customers to see the kind of service you can expect from the contractor, as well as look at the Better Business Bureau’s (BBB) website to check for a history of company complaints. You can also ask for customer references to make sure you’re choosing a reputable professional.

The Denison, IA homeowners’ guide to electrical services

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