10 Best HVAC Companies in Hartford, VT

Signs You May Need HVAC Repair or Replacement

If your home's HVAC system isn't working correctly or getting old, you may need to hire an HVAC contractor for repairs or replacement. Watch for these common signs that your system requires professional attention:

• Unusually high energy bills
• Cracking, corrosion, or rust
• Thermostat malfunctions or temperature control issues
• Poor air circulation or uneven heating/cooling
• Refrigerant leaks
• Odd noises when turning 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 recommend whether repair or full HVAC replacement is the best course of action.

Cost of HVAC Installation and Maintenance in Hartford

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

• Split or mini-split: If your home lacks the right ductwork for central air or heating, you probably have a split HVAC system. Split or mini-split systems consist of interior units that control the temperature in individual rooms. These interior units are all connected 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 electric or gas sources.
• Heat pump: Heat pumps exchange warm and cool air between your house and the outdoors. They don't create their own heating and cooling, so they work best in more temperate climates and may not be as effective during Hartford's cold winters.
• Packaged heating and air: Packaged HVAC systems are more popular in smaller homes. These systems consist of a single combined heating and cooling unit, typically located in an attic or basement. This unit tends to be efficient, compact, and easy to maintain.

HVAC maintenance prices vary depending on the particular service needed. HVAC systems are complex and may require different maintenance services. Prices for some common services are as follows:

Ways to Save Money on HVAC Costs

It’s important to take care of HVAC repairs and replacements when they are required, though they can be expensive. The good news is that homeowners have ways to reduce gradual wear and tear and reduce the frequency of breakdowns.

• Monitor for potential problems. Monitoring your system for problems — for example, by checking your thermostat and energy bills routinely — helps you catch issues before they get too expensive.
• Change filters regularly. Cleaning or replacing your air filters every 30–90 days helps air flow efficiently through your system. You should also try to keep debris away from the outside areas of your HVAC system as much as possible.
• Keep your system clean. Keeping your grills, indoor evaporator coil, ductwork, and condenser fan blades clean enables your HVAC system to function effectively and lowers your risk of mold. The National Air Duct Cleaners Association suggests cleaning your HVAC when you notice things starting to get dirty.
• Change the position of your blinds seasonally. Keeping your blinds closed in the summer helps block out passive solar heat. Keeping them open in the winter helps you take advantage of this same heat. Both of these measures help reduce the frequency with which you need to run your HVAC.

How To Choose a Local HVAC Company

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

Compare Multiple Bids

Contact at least three HVAC providers for quotes. Explain your issues and schedule an in-person inspection if possible. Compare companies' diagnoses, suggested repairs, estimated costs, warranties, and timeframes. Avoid providers that pressure you or demand upfront payment.

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 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 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 licensing requirements for HVAC technicians in Vermont, but a contractor will need to be certified by the Division of Fire Safety in order to install or service natural gas, propane or oil-burning units. There's also a certification for contractors who work on electrical refrigeration and air conditioning units.

It's a good idea to look into whether your city or municipal government has any additional licensing requirements. Always check a provider's reviews and complaints with organizations such as Google Reviews, the Better Business Bureau (BBB), and Yelp. Look for a a provider with positive reviews and a history of good customer service.

Understand Work Details

Always make sure you understand what a company’s process is like. When HVAC repairs are needed, ask your provider to list which parts need replacement and why. Confirm that your technician will clean and test the full system at the end of the job to verify proper operation. When getting a replacement, ask your contractor to explain the new HVAC system model, brand, estimated installation time, features, and energy efficiency. Before work begins, you should understand the process your provider will use to properly size the system for your home and the price you'll pay.

Compare Warranties

Reputable HVAC companies stand behind their work with warranties. Compare warranties from different companies, while remembering that broader coverage is better. Look for the provider that offers the most coverage for a fair price.

Get Quote in Writing

Get a written quote 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.