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Electrical System Maintenance Can Save Your Health and Home. Man testing electrical wires.

Electrical System Maintenance Can Save Your Health and Home

October 13, 2023

You flick a switch or plug into an outlet and expect immediate, safe results. When your electrical system works well, it runs appliances, lights your Las Vegas home, powers technology, and drives heating, ventilation, and air conditioning (HVAC) equipment.

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What Does Indoor Air Quality Have to Do With Allergies? Poplar tree buds opening in spring, to show their silky white hairs.

What Does Indoor Air Quality Have to Do With Allergies?

September 19, 2023

Did you know the average American spends nearly 90 percent of life indoors? That’s why it is increasingly important to ensure indoor air quality (IAQ) is clean and healthy. 

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Image of duct cleaning. Air Duct Cleaning.

Air Duct Cleaning

August 18, 2023

Your air ducts circulate a supply of fresh and properly treated air. But since ductwork mostly hides behind walls, ceilings, and floors, many Nevada homeowners don’t take the time to monitor its condition.

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Image of a heat pump. Air Conditioners Versus Heat Pumps.

Air Conditioners Versus Heat Pumps

July 17, 2023

In some ways, heat pumps have an edge over the traditional combination of a furnace and central air conditioning (AC) unit. However, no two households are the same, and each option has its pros and cons.

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Image of a technician working on a thermostat. Why Schedule Air Conditioning Maintenance?

Why Schedule Air Conditioning Maintenance?

June 20, 2023

It’s about to heat up here in Las Vegas. Make sure your air conditioner (AC) is primed for the Nevada summer heat rays by scheduling a seasonal maintenance visit.

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How an Air Handler Works - Close up image of HVAC system units with fans. Heating, ventilation and air conditioning concept. 3D illustration.

How an Air Handler Works

May 19, 2023

Meet the air handler. It has a starring role in the heating, ventilation, and air conditioning (HVAC) industry. If you have a ductless mini split system, you need an air handler to do the heavy lifting. It circulates conditioned air throughout your Nevada home. Doing so lets you keep your living space at the desired…

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Do Air Conditioners Eliminate Mold? Air conditioning system installation embedded on wall of building.

Do Air Conditioners Eliminate Mold?

April 19, 2023

With a microscope, you can find mold colonies just about anywhere on the planet. However, major mold growth thrives in a damp environment. Any indoor space that exceeds 60 percent relative humidity invites mold growth, according to the US Environmental Protection Agency (EPA).

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Image of a ductless system above a couch. Why Ductless Is the Way to Go.

Why Ductless Is the Way to Go

March 15, 2023

A ductless system, or mini split, adds comfort to your home without the hassle of having to extend your ductwork.

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Image of boiler on brick wall. Everything You Need to Know About Boilers.

Everything You Need to Know About Boilers

February 15, 2023

Did you know radiant heat—the type of heat your boiler creates—was one of the first methods of indoor heating systems invented, dating back to 1300 BC?

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Image of someone working on a furnace. What Are Signs I Need a New Furnace?

What Are Signs I Need a New Furnace?

January 13, 2023

A furnace is a major investment for any North Las Vegas homeowner. Although it’s not something that will need to be done frequently, most people will face the decision of needing to purchase a new heating system sometime during home ownership.

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Need HVAC Service?

Contact the experts at A-1 Mechanical.

Call us at 702.363.6222!


A-1 Mechanical & Electric provides air conditioning, heating and electrical services to Las Vegas, North Vegas, Henderson and the surrounding Clark County communities. Visit our service area page for more coverage details, call us at 702.363.6222 or request service online today.