10 Best HVAC Companies in South Londonderry, PA

Signs You May Need HVAC Repair or Replacement

If your HVAC system is having issues or getting old, it likely needs repairs or replacement from an HVAC company. Look for these signs your system needs service:

• Thermostat malfunctions or temperature control issues
• Higher than normal energy bills
• Frequent breakdowns and need for repairs
• Strange noises when the system turns on
• Cracking, rust, or corrosion
• Poor air circulation or uneven heating/cooling
• Refrigerant leaks
• 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 diagnose problems and recommend whether repair or full HVAC replacement is needed.

Cost of HVAC Installation and Maintenance in South Londonderry

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

• Split or mini-split: If your home's ductwork isn’t suited for a central HVAC system, you probably have a split or mini-split system. Split systems have internal units in each room to regulate temperature; these indoor units all connect 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 gas or electricity as energy sources.
• Heat pump: Heat pumps exchange warm and cold air between your home and outside. They don't generate their own heat or AC, so they perform best in mild climates.
• Packaged heating and air: Packaged HVAC systems are a good choice for smaller houses. These systems have a single combined AC and heating, typically located in an attic or basement. They're small, cost-effective, and easy to maintain.

HVAC maintenance prices vary based on the work needed. HVAC systems are complex and may need a number of types of maintenance. Prices for common jobs are as follows:

Ways to Save Money on HVAC Costs

Taking care of necessary HVAC repairs and replacements when needed is crucial, but can be costly. Luckily, there are actions you can take to minimize wear and tear over time on your system.

• Monitor for potential problems. Keep an eye on your system for issues, for example by consistently checking your thermostat and energy bills. This enables you to address issues before they get too expensive.
• 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.
• Change filters regularly. Changing your air filters or washing them every 1–3 months allows effective air circulation through your system. You should also try to keep debris from accumulating on the outdoor sections 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 properly and lowers the risk of mold. The National Air Duct Cleaners Association recommends cleaning your HVAC system 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 maintain your HVAC system properly, providing you with effective air conditioning and heating in your home.

Compare Multiple Bids

Request estimates from three or more HVAC providers. Describe your issues and ask if specialists can inspect your system in person. Review each provider's diagnoses, recommended solutions, estimated cost, timeline, and warranties. Avoid providers that pressure you or demand payment before work.

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 required for any individual who helps "maintain, service, repair or dispose of equipment that could release refrigerants into the atmosphere." An individual 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 at the state level.

Pennsylvania doesn't have state-level requirements for general HVAC licensing; however, there may be local licensing requirements or certifications required for specific projects. You can also confirm whether a contracting company has a valid Pennsylvania business license. You should also read reviews and complaints on sites like the Better Business Bureau (BBB), Yelp, and Google Reviews. Choose a company with positive reviews and testimonials about fantastic customer experiences.

Understand Work Details

Make sure you know the details of your project before starting. For HVAC repairs, have your provider specify which parts require replacement and why. Confirm that your technician will clean and test the system after the repair to verify that everything works. For replacement, ask the contractor to explain the new HVAC system estimated installation time, brand, model, energy efficiency, and features. Before work begins, you should understand how your provider will size the system appropriately for your home and the price you'll pay.

Compare Warranties

Good HVAC companies offer warranties on service and equipment installations. The more complete the coverage, the better. Compare warranty details between providers and pick the one that offers the best protection for a fair price.

Get Quote in Writing

Get written bids before starting any HVAC work. The quote should include costs for both materials and labor. Review all terms carefully before signing.