10 Best HVAC Companies in Mitchellville, MD

Signs You May Need HVAC Repair or Replacement

An HVAC system that's malfunctioning or old likely needs professional attention for repairs or replacement. Watch for these indicators that your system needs service:

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

If you notice any of these HVAC red flags, 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 Mitchellville

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

• Split or mini-split: If your home doesn't have the right ductwork for central air or heating, you likely have a split HVAC system. Split or mini-split systems consist of interior units that control the temperature in individual rooms, and that are all connected to an outdoor unit.
• Hybrid split: A hybrid split HVAC system functions much like a standard split system, but has the capacity to draw on either electricity or gas as energy sources.
• Heat pump: Heat pumps exchange hot and cold air between your house and outside. They don't make their own heating and cooling, so they work best in more temperate climates.
• Packaged heating and air: Packaged HVAC systems are a smart choice for smaller homes. These systems have a single combined AC and heating, typically located in a basement or attic. They're small, energy-efficient, and easy to maintain.

HVAC maintenance prices vary based on the work needed. HVAC systems are complicated and may need several types of maintenance. Costs for common jobs are as follows:

Ways to Save Money on HVAC Costs

HVAC system repairs and replacements are important, but can be pricey. Luckily, there are steps homeowners can take to reduce wear and tear on their HVAC and lower future maintenance needs.

• Monitor for potential problems. Monitoring your system for issues — for example, by checking your thermostat and energy bills routinely — helps you catch issues before they get too expensive.
• Change the position of your blinds seasonally. Leaving your blinds open during the winter helps warm your home with passive solar heating. Closing the blinds during the summer helps prevent the same heat from getting inside. Doing both helps reduce the strain on your HVAC.
• Keep your system clean. Regularly cleaning grills, ductwork, indoor evaporator coil, and condenser fan blades helps keep your HVAC system running efficiently and lowers the risk of mold. The National Air Duct Cleaners Association advises cleaning your heating and cooling system when it starts to look dirty.
• Change filters regularly. Air flows through your HVAC system most effectively when you change out or clean the filters every 1–3 months. Also try not to let debris pile up on the external sections of your HVAC.

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 heating and cooling year-round.

Compare Multiple Bids

Contact at least three HVAC contractors for quotes. Explain your issues and schedule an in-person inspection if possible. Compare contractors' diagnoses, suggested repairs, estimated costs, timeframes, and warranties. Avoid providers that pressure you or demand upfront payment.

Check Credentials

Look for an HVAC company that employs qualified technicians with the necessary training and licenses. HVAC contractors in all states must obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is required for all technicians 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 what kind of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled at the state level.

In Maryland, HVAC contractors 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. You should also check a provider's reviews and complaints with organizations such as Google Reviews, the Better Business Bureau (BBB), and Yelp. You'll want to select a company with positive reviews and a history of good customer service.

Understand Work Details

Make sure you know the details of your project before starting. When getting HVAC repairs, have your provider list which parts need replacement and why. Get confirmation that your technician will clean and test the system after the repair to ensure that everything works. For replacement, ask your contractor to explain the new HVAC system energy efficiency, brand, features, estimated installation time, and model. Before work begins, you should understand the process your provider will use to properly size the system for your home and the price you'll pay.

Compare Warranties

Reliable HVAC companies offer warranties on service and installations. The more complete the coverage, the better. Compare warranty details between companies and pick the one that offers the most comprehensive protection within your budget.

Get Quote in Writing

Always get HVAC quotes in writing before work begins. A comprehensive quote will cover costs for both materials and labor. Make sure that you agree to all terms before signing the contract.