10 Best HVAC Companies in Laurel, MD

Signs You May Need HVAC Repair or Replacement

If your home's HVAC system is malfunctioning or suffering from a lot of wear and tear, you might need an HVAC contractor for repairs or replacement. Watch for these common indicators that your system needs professional attention:

• Poor air circulation or uneven heating/cooling
• Unusually high energy bills
• Cracking, corrosion, or rust
• Thermostat malfunctions or temperature control issues
• Strange noises when the system turns on
• Refrigerant leaks
• Frequent breakdowns and need for repairs
• An HVAC system that's over 15 years old

Schedule an inspection if you notice any of these issues. A local technician can inspect your system, detect problems, and figure out whether you need to fix or replace your HVAC.

Cost of HVAC Installation and Maintenance in Laurel

HVAC installation or maintenance costs vary depending on your system. Common HVAC unit varieties include the following:

• Split or mini-split: If your home lacks the right ductwork for central air or heating, you probably have a split HVAC system. Split or mini-split systems consist of interior units that regulate the temperature in individual rooms. These interior units are all connected to an outdoor unit.
• Hybrid split: A hybrid split HVAC system operates similar to a normal split system, but has the advantage of being able to utilize energy from either electric or gas sources.
• Heat pump: Heat pumps move warm and cool air between your home and the outside. These systems don't produce their own heat or AC, so they work more effectively in moderate climates.
• Packaged heating and air: Packaged HVAC systems are a great choice for smaller homes. They have a single cooling and heating unit, normally in a basement or attic. This unit is often small, energy-efficient, and easy to maintain.

The price of HVAC maintenance also varies depending on what kind of work being done. HVAC systems are complex and can require different kinds of maintenance. The cost of some common repairs is as follows:

Ways to Save Money on HVAC Costs

It’s important to take care of HVAC repairs and replacements when they are required, though they can be expensive. The good news is that homeowners have ways to minimize progressive deterioration and reduce the frequency of breakdowns.

• Monitor for potential problems. Monitor your system for issues, for example by routinely checking your thermostat and energy bills. This helps you address issues before they get out of hand.
• Change the position of your blinds seasonally. Leaving your blinds open during the colder months helps warm your home with passive solar heating. Closing the blinds in warmer seasons helps prevent the same heat from getting inside. Doing both helps decrease the demand on your HVAC system.
• Change filters regularly. Air flows most effectively through your HVAC system when you change out or clean the filters every 30–90 days. Also avoid letting debris pile up on the external sections of your HVAC.
• Keep your system clean. Keeping your grills, indoor evaporator coil, condenser fan blades, and ductwork clean helps your HVAC system function properly and lowers your risk of mold. The National Air Duct Cleaners Association suggests cleaning your home's HVAC when you notice things starting to get dirty.

How To Choose a Local HVAC Company

Knowing the indicators of a good HVAC company is important. Working with a contractor that's properly licensed and highly experienced will give you confidence that they can keep your system running efficiently, providing you with effective air conditioning and heating for your home.

Compare Multiple Bids

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

Check Credentials

When picking an HVAC company, choose one with technicians that have the appropriate training, licenses, and experience. In all states, HVAC contractors need to obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is mandatory 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 on a state-by-state basis.

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 needs to have at least three years of experience and must show proof of both general liability and property damage insurance. You should also check a provider's reviews and complaints with organizations such as the Better Business Bureau (BBB), Google Reviews, and Yelp. Look for a a provider with positive reviews and a history of good customer service.

Understand Work Details

Make sure you know the details of your project before starting. If HVAC repairs are required, have your provider detail which parts require replacement and why. Confirm that your technician will clean and test the entire system after the repair to ensure that everything works. For replacement, ask your contractor to explain the new HVAC system estimated installation time, model, energy efficiency, brand, and features. Before signing a contract, 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

Reputable HVAC companies back their work with warranties. Look at warranties from different companies, bearing in mind that more comprehensive coverage is better. Look for the company that offers the most coverage for a fair price.

Get Quote in Writing

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