10 Best HVAC Companies in Hanover, PA

Signs You May Need HVAC Repair or Replacement

If your home's HVAC system is malfunctioning or getting old, you may need to hire an HVAC contractor for repairs or replacement. Look for these common indicators that your system requires expert attention:

• Strange noises when turning on
• Cracking, corrosion, or rust
• Uneven heating/cooling or poor air circulation
• Refrigerant leaks
• Thermostat malfunctions or temperature control issues
• Unusually high energy bills
• 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 pinpoint problems and recommend whether repair or full HVAC replacement is the best course of action.

Cost of HVAC Installation and Maintenance in Hanover

What you pay for HVAC installation or maintenance depends on your system style. Common HVAC unit styles include the following:

• Split or mini-split: If your home doesn’t have the ductwork for central air or heating, you probably have a split or mini-split system instead. Split HVAC systems have internal units in each room to control temperature. These connect to an outdoor unit.
• Hybrid split: A hybrid split HVAC system functions in the same way as a normal split system, but has the advantage of being able to draw power from either gas or electric sources.
• Heat pump: Heat pumps work by circulating hot and cold air between your home and the outdoors. These systems don't generate heat or air conditioning themselves, and are more effective in more moderate climates.
• Packaged heating and air: Packaged HVAC systems are more popular in smaller houses. These systems consist of a single heating and cooling unit, usually located in an attic or basement. This unit tends to be compact, efficient, and easy to maintain.

HVAC expenses vary based on the services needed. HVAC systems are complicated and may need several types of maintenance. Prices for common jobs are as follows:

Ways to Save Money on HVAC Costs

Essential HVAC maintenance is important, but can be expensive. Fortunately, there are steps homeowners can take to reduce wear and tear on their HVAC and lower future maintenance needs.

• Change the position of your blinds seasonally. During winter, leave your blinds open so your home benefits from passive solar heat. In summer, keep blinds shut to block out heat. Doing both lowers the amount of work your HVAC system must perform.
• Keep your system clean. Keeping your ductwork, grills, indoor evaporator coil, and condenser fan blades clean helps your system run and reduces the chance of mold growth. The National Air Duct Cleaners Association recommends that you clean your HVAC system when it starts to look dirty.
• Monitor for potential problems. Monitoring your system for issues — for example, by checking your thermostat and energy bills regularly — helps you get ahead of problems before they get too expensive.
• Change filters regularly. Switching out your air filters or washing them every 1–3 months allows effective air circulation through your HVAC system. You should also try to keep debris from accumulating on the outside components of your HVAC.

How To Choose a Local HVAC Company

Knowing the right things to look for in an HVAC company is key for a smooth installation or repair. Established providers with certified technicians can offer assurance your HVAC system will deliver consistent coolig and heating year-round.

Compare Multiple Bids

Get quotes from at least three HVAC providers. Describe your issues and ask if specialists can inspect your system in person. Review each company's diagnoses, recommended solutions, estimated cost, warranties, and timelines. Avoid companies that pressure you or demand payment before work.

Check Credentials

Look for an HVAC company that employs skilled technicians who have the necessary training and licenses. HVAC contractors in all states need to 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.

There are no state-level requirements for general HVAC licensing in Pennsylvania; however, there may be local licensing requirements or certifications required to work on specific projects. You can also confirm whether a contracting company has a valid Pennsylvania business license. Always check a company's reviews and complaints with organizations such as Yelp, Google Reviews, and the Better Business Bureau (BBB). Look for a a provider with glowing reviews and stories of positive service experiences.

Understand Work Details

Make sure you know the details of any project before it begins. For HVAC repairs, have your provider detail which parts require replacement and why. Get confirmation that your technician will clean and test the system after the repair to ensure that everything works. When replacing your HVAC system, have the provider describe the new energy efficiency, brand, features, estimated installation time, and model. Before work starts, 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

Reliable HVAC companies offer warranties on repairs and installations. The more complete the coverage, the better. Compare warranty details between providers and pick the one that offers the most comprehensive protection for a fair price.

Get Quote in Writing

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