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Avatar for Cytech Heating & Cooling L C
Cytech Heating & Cooling L C
4.7(
96
)

Serving Pharr, TX and surrounding areas

Approved (Corporate)

In business since 1991

Free estimates

Emergency services offered

"Great! They couldn't replace our system right away, so they sent the repairman who spent three to four hours installing a temporary air conditioner so we would be comfortable. They also financed the purchase of our new system. They have all been wonderful at Cytec."
AC Repair
AC System Installation
Armstrong Complete System Installation
AC System Installation
Armstrong Complete System Installation

+9

Response time8 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Anzaldua electrical
Anzaldua electrical
4.9(
21
)

Serving Pharr, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Excellent service and super honest! I highly recommend this guy for any refrigerator and freezer repairs. He gives you total peace of mind because he explains the issue clearly, doesn't make up fake problems, and charges a fair price. He worked fast, left everything spotless, and the fridge is running perfectly now. A true professional, hard-working, and very friendly. Thank you so much for the service!"
Dave and busters
Dave and busters
7 neighbors recently requested a quote
Avatar for Donohue's Lightning Rods
Donohue's Lightning Rods
4.3(
70
)

Serving Pharr, TX and surrounding areas

Approved

In business since 1971

Free estimates

Emergency services offered

"Within minutes after submitting an inquiry, Seamus contacted me to find out specifics of my project and although he provided an estimate, he was receptive to coming out for a site visit before I committed. Edward came for the preliminary site visit and afterwards, I accepted their proposal. Cliff, the installer, communicated with me with scheduling and was very professional and easy deal with. Edward performed an inspection after install to make sure everything was done properly. The people representing this company seem very knowledgeable about their work and is backed up by generations of experience."
Jobs from the last 3 year
Jobs from the last 3 year
Lightning protection
Lightning protection
Lightning protection

+10

Response time1 day
74 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Albarado Electric
Albarado Electric
5.0(
10
)

Serving Pharr, TX and surrounding areas

Approved

In business since 2020

Emergency services offered

Warranties offered

"I recently had the pleasure of working with Albarado Electric to update my outdoor security lights, and I couldn't be more pleased with the results. David came in and replaced my old, outdated security light with a new, more efficient model. They also installed sensor-activated lights that automatically adjust based on sunrise and sunset, ensuring my property is always well-lit and secure at the right times. David was professional, efficient, and very knowledgeable about the latest lighting technology. The job was completed with minimal disruption, and David always remained in contact with us with the progress of the project. I truly appreciate their attention to detail and quality of work. The new lighting system is working perfectly, and I feel much safer knowing that my outdoor lights will automatically adjust according to the time of day. I highly recommend Albarado Electric for anyone needing electrical work—whether it's for security lights or other projects. They are reliable, trustworthy, and deliver excellent results."
Electrical Project
Electrical Project
Electrical Project
Electrical Project
Replaced Service Post

+42

Response time3 days
Recommended by77%of homeowners
Avatar for MG POWER ELECTRIC LLC.
MG POWER ELECTRIC LLC.
5.0(
4
)

Serving Pharr, TX and surrounding areas

Approved

In business since 2012

Free estimates

Offers commercial services

"The tech came out looked at the space and gave me his suggestions and we installed the EV charge the next day. Very happy the installation was fast and easy."
Response time2 days
5 neighbors recently requested a quote
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Showing 1-10 of 139
Generator Install questions, answered by experts

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

DIY is possible for basic setups. Professional installation ensures safe and proper electrical connections.

If you’re wondering whether gas generators produce carbon monoxide, know that natural gas generators do not produce carbon monoxide if they are functioning properly, as natural gas burns cleanly. However, if the generator malfunctions and the gas does not burn completely, there is potential for carbon dioxide to be produced. To prevent malfunctions, it's crucial to perform regular maintenance, including running the generator weekly and scheduling professional inspections every 6 to 12 months. Also, be sure to test your carbon monoxide detectors regularly to ensure they function in the rare case of the generator producing carbon monoxide.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

It is safe to run a generator continuously, but you must follow safety protocols to ensure personal and home safety. Read the manufacturer’s instructions for specific recommendations, but the general recommendation is to turn generators off overnight or when you’re away from the house. Overworked generators can pose a fire hazard and if your generator is not in a well-ventilated area, running it continuously could lead to carbon monoxide poisoning.

The Pharr, TX homeowners’ guide to generator installs

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