10 Best HVAC Companies in Delaware, OH

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 may need to hire an HVAC contractor for maintenance or replacement. Watch for these common indicators that your system needs expert attention:

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

If you notice any of the above, have a local HVAC technician inspect your system. They can identify problems and let you know whether repair or full HVAC replacement is the better solution.

Cost of HVAC Installation and Maintenance in Delaware

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 doesn't have the right ductwork for central heating or air, you likely have a split HVAC system. Split or mini-split systems consist of indoor 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 functions much like a standard split system, but is able to utilize either electricity or gas as energy sources.
• Heat pump: Heat pumps move warm and cool air between your home and outside. These systems don't generate their own heat or AC, so they work more efficiently in moderate climates.
• Packaged heating and air: Packaged HVAC systems work best in smaller homes. They consist of a single combined heating and air conditioning unit, usually located in a basement or attic. This unit is typically space-saving, cost-effective, and straightforward to maintain.

The cost of HVAC maintenance also depends on what kind of work you're having done. HVAC systems are complicated and may require different kinds of maintenance. The prices of some common jobs are as follows:

Ways to Save Money on HVAC Costs

It's important to fix or swap out your HVAC components when they become damaged, but it can also be expensive. Thankfully, there are steps you can take to slow the wear and tear on your HVAC.

• Change filters regularly. Changing your air filters or washing them every 30–90 days allows smooth air circulation through your HVAC system. Also try to keep debris from accumulating on the external parts of your HVAC.
• Keep your system clean. Regularly cleaning condenser fan blades, ductwork, grills, and indoor evaporator coil helps keep your HVAC system running efficiently and reduces the risk of mold. The National Air Duct Cleaners Association recommends cleaning your system when it starts to look dirty.
• 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.
• 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 house's HVAC system.

How To Choose a Local HVAC Company

Knowing what makes a trustworthy HVAC company is crucial for a successful installation or repair. Hiring an experienced, credentialed HVAC contractor gives you confidence your system can provide reliable heating and air conditioning year-round.

Compare Multiple Bids

Get quotes from three or more HVAC providers. Explain your issues and ask if technicians can inspect your system in person. Compare each contractor's diagnoses, recommended solutions, estimated cost, warranties, and timeline. Avoid providers that pressure you or demand payment before work.

Check Credentials

Choose an HVAC company with skilled technicians who have proper licensing and experience. In all states, HVAC contractors have federal requirements from the Environmental Protection Agency (EPA). To obtain the EPA Section 608 Technician Certification, individuals must pass an exam (the type of exam depends on what kind of equipment they plan 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 by the state.

HVAC contractors in Ohio are licensed by the Ohio Construction Industry Licensing Board. To obtain a license, contractors need to have at least five years of experience, carry a minimum amount of contractor liability coverage, and pass an exam. Specific jurisdictions may have additional requirements. Also check a company's reviews and complaints on sites such as Yelp, Google Reviews, and the Better Business Bureau (BBB). Pick a company with glowing feedback and stories of satisfied customers.

Understand Work Details

It’s important to know what the work process will look like. For HVAC repairs, the company should list 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, ask the contractor to describe the new brand, features, estimated installation time, energy efficiency, and model. 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

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

Get Quote in Writing

Get a written proposal before HVAC work starts. A full quote includes both materials and labor costs. Make sure you understand and accept all terms before signing the contract.