10 Best HVAC Companies in Norcross, GA

Signs You May Need HVAC Repair or Replacement

A malfunctioning or aging HVAC system probably needs professional attention from a technician who can make fixes or install a new unit. Look out for these common indicators that your HVAC needs service:

• Temperature control issues or thermostat malfunctions
• Odd noises when turning on
• Refrigerant leaks
• Cracking, corrosion, or rust
• Unusually high energy bills
• Frequent breakdowns and need for repairs
• Uneven heating/cooling or poor air circulation
• An HVAC system that's over 15 years old

These HVAC red flags indicate that you should have your system evaluated. A local provider can complete an inspection, diagnose problems, and advise you whether you should repair or replace your HVAC unit.

Cost of HVAC Installation and Maintenance in Norcross

Your HVAC installation or maintenance cost changes depending on the style of unit. Common HVAC unit types include the following:

• Split or mini-split: If your home lacks the ductwork for central heating and cooling, you probably have a split or mini-split system instead. Split HVAC systems have interior units in each room to manage temperature. These connect to an outdoor unit.
• Hybrid split: A hybrid split HVAC system performs similarly to a standard split system, but is able to utilize either electricity or gas as energy sources.
• Heat pump: Heat pumps exchange warm and cool air between your home and the outside. These systems don't make their own heat or AC, so they work more efficiently in milder climates and may not be as effective during Norcross' hot summers.
• Packaged heating and air: Packaged HVAC systems are a practical choice for smaller houses. These systems have a single combined AC and heating, normally located in an attic or basement. They're compact, cost-effective, and easy to maintain.

HVAC maintenance costs vary based on the specific services needed. HVAC systems can be complex and potentially require a number of services. Costs for typical jobs are as follows:

Ways to Save Money on HVAC Costs

Essential HVAC maintenance is important, but can be expensive. Fortunately, there are steps homeowners can take to reduce wear and tear on their system and lower future maintenance needs.

• Keep your system clean. Keeping your condenser fan blades, ductwork, indoor evaporator coil, and grills clean helps your HVAC system function effectively and lowers your risk of mold. The National Air Duct Cleaners Association recommends cleaning your HVAC system when you notice things starting to get dirty.
• Change filters regularly. Replacing or cleaning your air filters every 1–3 months helps air flow smoothly through your system. You should also try to keep debris away from the external sections of your HVAC system as much as possible.
• Change the position of your blinds seasonally. Leaving your blinds open during the colder months allows passive solar heating to warm your home. Closing the blinds during the summer helps prevent some heat from getting inside. Doing both helps lessen the demand on your HVAC.
• Monitor for potential problems. Keeping a close eye on the efficiency of your HVAC system — for instance by reviewing your thermostat settings and energy bills — helps you find and solve issues before they get out of hand.

How To Choose a Local HVAC Company

Knowing the indicators of a reliable HVAC company is key for a smooth installation or repair. Picking an established business with certified technicians gives you assurance your HVAC system will deliver consistent coolig and heating year-round.

Compare Multiple Bids

Contact at least three HVAC providers for quotes. Explain the issues and have specialists visit to inspect your HVAC system if possible. Compare the contractors' explanations, solutions, estimated costs, timeframes, and warranties. Avoid contractors that pressure you or demand payment upfront.

Check Credentials

When looking for an HVAC provider, choose one with technicians that have the right training, licenses, and experience. HVAC contractors in all states need to obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is mandatory for all contractors who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." Contractors must pass an exam (the type of exam depends on the type of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled on a state-by-state basis.

In Georgia, all HVAC contractors are required to be licensed. They may hold a Class I or Class II license. Class I licenses require four years of experience and limit the type of equipment a contractor can work on. A Class II license requires five years of experience and is unrestricted. You can verify a license on the Secretary of State's website. You should also look at reviews and complaints on sites like Yelp, the Better Business Bureau (BBB), and Google Reviews. Pick a company with positive reviews and reports of fantastic customer experiences.

Understand Work Details

It’s important to know what the work process will look like. For HVAC repairs, the company should explain the particular parts that need replacement and why. Get confirmation that your technician will clean and test your system afterward to guarantee everything is working correctly. For replacement, ask the contractor to explain the new HVAC system energy efficiency, model, estimated installation time, brand, and features. Before starting the project, you should understand how your provider will size the system appropriately for your home and the price you'll pay.

Compare Warranties

A reputable HVAC company will stand behind its repair services and equipment installations with a warranty. The longer and more comprehensive the warranty coverage, the better. Carefully review warranty terms for each contractor and choose the provider that offers the best protection within your budget.

Get Quote in Writing

Always get HVAC bids in writing before work begins. A thorough quote will cover costs for both materials and labor. Confirm that you understand all terms before signing the contract.