10 Best HVAC Companies in Aberdeen, MD

Signs You May Need HVAC Repair or Replacement

If your home's HVAC system isn't working correctly or getting old, you may need to hire an HVAC contractor for maintenance or replacement. Watch for these common signs that your system needs expert attention:

• Refrigerant leaks
• Frequent breakdowns and need for repairs
• Higher than normal energy bills
• Rust, cracking, or corrosion
• Strange noises when the system turns on
• Uneven heating/cooling or poor air circulation
• Thermostat malfunctions or temperature control issues
• An HVAC system that's over 15 years old

If you see any of these HVAC issues, have a technician inspect your system. A local professional can diagnose problems and let you know whether whether repairing or getting a new HVAC unit is the correct solution.

Cost of HVAC Installation and Maintenance in Aberdeen

Your HVAC installation or maintenance cost changes depending on the type 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 likely have a split or mini-split system instead. Split HVAC systems have interior units in each room to regulate temperature. These connect to an outdoor unit.
• Hybrid split: A hybrid split HVAC system works almost the same as a standard split system. It has the benefit of being able to utilize either electricity or gas for power.
• Heat pump: Heat pumps transfer hot and cold air between your home and outside. These systems don't generate their own heat or AC, so they work more efficiently in milder climates.
• Packaged heating and air: Packaged HVAC systems are often a good option for smaller homes. These systems consist of a single combined heating and cooling unit that's typically located in a basement or attic. This unit tends to be compact, efficient, and easy to maintain.

HVAC maintenance prices vary depending on the particular service needed. HVAC systems are complicated and may require different kinds of maintenance. Prices for some common services are as follows:

Ways to Save Money on HVAC Costs

It’s important to complete repairs or full-system HVAC replacements as needed, though they can be expensive. The good news is that homeowners have ways to reduce gradual wear and tear and reduce the frequency of breakdowns.

• Change filters regularly. Air flows through your HVAC system most effectively when you replace or clean the filters every 30–90 days. Also avoid letting debris pile up on the outside areas of your HVAC.
• Keep your system clean. Keeping your grills, ductwork, indoor evaporator coil, and condenser fan blades clean enables your HVAC system to function effectively and lowers the risk of mold. The National Air Duct Cleaners Association suggests cleaning your home's HVAC system when you notice it starting to get dirty.
• Monitor for potential problems. Monitoring the efficiency of your HVAC system — for instance by checking your thermostat settings and energy bills — helps you find and solve issues before they get out of hand.
• Change the position of your blinds seasonally. Closing your blinds in the summer blocks some passive solar heat from getting indoors. Opening the blinds in the winter allows this same heat to help warm your home. Both of these measures help lower the work required from your home’s HVAC system.

How To Choose a Local HVAC Company

It's important to know what makes a good HVAC company. A properly licensed contractor with the right experience will give you confidence that they can maintain your HVAC system properly, providing you with effective heating and cooling in your home.

Compare Multiple Bids

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

Check Credentials

It's important to choose an HVAC company that employs technicians with the appropriate qualifications and expertise. In all states, HVAC contractors have federal requirements set by the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, individuals must pass an exam (the type of exam depends on the kind of equipment they intend to work with). Section 608 certification is required for all technicians who "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." All other licensing requirements are handled on a state-by-state basis.

HVAC contractors in Maryland are licensed by the Maryland Board of Heating, Ventilation, Air Conditioning and Refrigeration Contractors. To obtain a master or master restricted license, a contractor is required to have at least three years of experience and must hold both property damage and general liability insurance. Also check a company's reviews and complaints on sites such as Yelp, the Better Business Bureau (BBB), and Google Reviews. Pick a company with glowing feedback and stories of satisfied customers.

Understand Work Details

It’s important to understand what the work process is going to look like. For HVAC repairs, the company should explain the specific parts that need replacement and why. Get confirmation that your technician will clean and test your system afterward to make sure everything is operating properly. When replacing your HVAC, have the provider describe the new model, energy efficiency, brand, estimated installation time, and features. Before signing a contract, ask about the process your provider will use to properly size the new system for your home and how much it will cost.

Compare Warranties

Trustworthy HVAC companies stand behind their services with warranties. Look at warranties from different companies, bearing in mind that broader coverage is better. Look for the company that offers the most coverage for a fair price.

Get Quote in Writing

Always get estimates for HVAC service in writing before committing to a provider. An itemized quote should cover both labor and materials. Make sure you agree to all terms before signing a contract.