10 Best HVAC Companies in Cohasset, MA

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 repairs or replacement. Watch for these common signs that your system requires expert attention:

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

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

Cost of HVAC Installation and Maintenance in Cohasset

Your HVAC installation or maintenance cost varies depending on the style of unit. Common HVAC unit types include the following:

• Split or mini-split: If your home lacks 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 operates similar to a normal split system, but has the benefit of being able to utilize energy from either gas or electric sources.
• Heat pump: Heat pumps move warm and cool air between your home and outside. They don't make their own heating and cooling, so they work best in more temperate climates.
• Packaged heating and air: Packaged HVAC systems are a good choice for smaller homes. They have a single cooling and heating unit, typically in a basement or attic. This unit is often small, energy-efficient, and easy to maintain.

The amount you spend on HVAC maintenance also varies depending on the kind of work being done. HVAC systems are complex and can require different kinds of maintenance. The prices of some common jobs are as follows:

Ways to Save Money on HVAC Costs

Repairing or replacing your HVAC system when needed is crucial, but can be costly. Fortunately, there are actions you can take to minimize wear and tear over time on your system.

• Change filters regularly. Replacing or cleaning your air filters every 1–3 months helps air flow efficiently through your system. Also try to keep debris away from the external sections of your HVAC system as much as possible.
• Monitor for potential problems. Keeping an eye out for problems, for instance by routinely checking your thermostat and energy bills, allows you to resolve them before they get too expensive.
• 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 amount of work your HVAC system needs to do.
• 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 advises cleaning your HVAC system when it starts to look dirty.

How To Choose a Local HVAC Company

Finding the right HVAC company is key for a smooth installation or repair. 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 contractors. Describe your issues and ask if technicians can inspect your system in person. Review each provider'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 contractors who "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 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.

There are no state-level licensing requirements for HVAC technicians in Massachusetts. However, HVAC technicians who do certain cooling work may need a Refrigeration Technician License for larger projects.

It's also important to check with your city or municipal government to find out if there are any local licensing requirements for HVAC contractors. Always check a provider's reviews and complaints with organizations such as Yelp, the Better Business Bureau (BBB), and Google Reviews. Look for a a company with positive reviews and a history of good customer service.

Understand Work Details

It’s important to know what the work process is going to look like. For HVAC repairs, the company should detail the specific parts that need replacement and why. Get confirmation that your technician will clean and test the full system afterward to ensure proper functioning. When replacing your HVAC, ask your contractor to provide details on the new estimated installation time, brand, energy efficiency, model, and features. Before work begins, make sure you understand how your provider will properly size the new unit for your home and what the cost will be.

Compare Warranties

A trustworthy HVAC company will stand behind its repair services and equipment installations with a warranty. The longer and more comprehensive the warranty coverage, the better. Carefully compare warranty terms between contractors and choose the company that provides the greatest protection at a reasonable price.

Get Quote in Writing

Get written quotes before beginning HVAC work. The quote should outline costs for both labor and materials. Read all terms carefully before signing.