10 Best HVAC Companies in Seabrook, NH

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 signs that your system requires professional attention:

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

If you're experiencing any of these HVAC issues, you should have a technician inspect your system. A local professional can detect problems and let you know whether whether repairing or getting a new HVAC unit is the correct solution.

Cost of HVAC Installation and Maintenance in Seabrook

The cost of HVAC installation or maintenance will differ depending on the kind of unit you have. Common kinds of HVAC units include the following:

• Split or mini-split: If your home doesn't have the right ductwork for central air or heating, you probably 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 operates similar to a normal split system, but has the advantage of being able to draw power from either electric or gas sources.
• Heat pump: Heat pumps transfer hot and cold air between your home and the outside. These systems don't make 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 houses. They have a single heating and cooling unit, usually in an attic or basement. This unit is often small, cost-effective, and easy to maintain.

HVAC maintenance costs vary based on the specific services needed. HVAC systems can be complex and potentially require a number of services. Price ranges for typical jobs are as follows:

Ways to Save Money on HVAC Costs

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

• Change the position of your blinds seasonally. Keeping your blinds open in the winter helps you take advantage of passive solar heating. Keeping them closed in the summer helps keep some of this heat out. Both of these measures help reduce the strain on your HVAC system.
• Monitor for potential problems. Monitoring 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.
• Keep your system clean. Regularly cleaning grills, condenser fan blades, indoor evaporator coil, and ductwork helps your HVAC system run efficiently and reduces 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. Replacing or cleaning your air filters every 1–3 months helps air flow efficiently through your HVAC system. You should also try to prevent dirt and debris from building up around the external parts of your system.

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

Get quotes from three or more HVAC contractors. Describe 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 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. In all states, HVAC contractors 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 on a state-by-state basis.

New Hampshire doesn't have specific state-level licensing requirements for HVAC contractors. However, in certain cases, a contractor may require a Oil Heating Technician or Fuel Gas Fitting license from the Mechanical Safety and Licensing Board. You will also want to check whether there are local licensing requirements in your city or municipality. You should also look at reviews and complaints on sites like Yelp, Google Reviews, and the Better Business Bureau (BBB). Choose a company with glowing reviews and testimonials about great customer experiences.

Understand Work Details

It’s important to know what the work process will look like. For HVAC repairs, the company should explain the exact parts that need replacement and why. Confirm that your technician will clean and test the full system afterward to ensure proper functioning. When replacing your HVAC, have the provider describe the new brand, model, energy efficiency, estimated installation time, and features. 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

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

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.