10 Best HVAC Companies in Bellevue, WA

Signs You May Need HVAC Repair or Replacement

A malfunctioning or aging HVAC system probably needs attention from a professional who can make fixes or install a new unit. Watch out for these common indicators that your HVAC needs service:

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

If you see any of these HVAC issues, we recommend having 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 best solution.

Cost of HVAC Installation and Maintenance in Bellevue

What you pay for HVAC installation or maintenance is determined by 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 indoor units in each room to regulate 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 benefit of being able to utilize energy from either gas or electric sources.
• Heat pump: Heat pumps work by moving warm and cool air between your home and the outdoors. These systems don't create heat or air conditioning themselves, and are better for more moderate climates.
• Packaged heating and air: Packaged HVAC systems are more popular in smaller houses. These systems consist of a single combined heating and cooling unit, typically located in a basement or attic. This unit tends to be compact, efficient, and easy to maintain.

HVAC maintenance costs differ depending on what services are needed. HVAC systems are complex and may require different kinds of maintenance. Fees for some common services are as follows:

Ways to Save Money on HVAC Costs

HVAC system repairs and replacements are important, but can be expensive. Luckily, there are steps homeowners can take to reduce wear and tear on their system and lower future maintenance needs.

• 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 decrease the work required from your HVAC system.
• Monitor for potential problems. Keeping a close eye on the efficiency of your HVAC system — for instance by reviewing your thermostat settings and energy bills — helps you identify and fix problems before they get out of hand.
• Keep your system clean. Cleaning your ductwork, grills, indoor evaporator coil, and condenser fan blades regularly helps your HVAC system work efficiently and lowers the risk of mold growth. The National Air Duct Cleaners Association recommends cleaning your HVAC system when it starts to look dirty.
• Change filters regularly. Air flows most effectively through your HVAC system when you change out or clean the filters every 30–90 days. Also try not to let debris pile up on the external sections of your HVAC.

How To Choose a Local HVAC Company

Knowing what to look for in an HVAC company is crucial for a successful project. Partnering with an experienced, licensed contractor can offer you peace of mind and ensure your system provides reliable air conditioning and heating for your home.

Compare Multiple Bids

Contact at least three HVAC providers for quotes. Explain the issues and have specialists visit to inspect your HVAC system if possible. Compare the contractors' explanations, solutions, estimated costs, timeframes, and warranties. Avoid contractors that pressure you or demand payment upfront.

Check Credentials

When picking an HVAC company, choose one with technicians that have the appropriate training, licenses, and experience. In all states, HVAC contractors need to obtain a Section 608 Technician Certification from the Environmental Protection Agency (EPA). This certification is mandatory 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 the type of equipment they intend to work with) to be certified by the EPA. All other licensing requirements are handled by the state.

HVAC contractors are required to be licensed as specialty contractors in the state of Washington. Individuals must have a speciality HVAC license and may also require plumbing or electrical licensure depending on the type of job. Licensing is handled by the State Department of Labor and Industries, which requires contractors to be both bonded and insured. You should also check reviews and complaints on sites like Google Reviews, the Better Business Bureau (BBB), and Yelp. Choose a company with glowing reviews and reports of good 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. Get confirmation that your technician will clean and test your system afterward to make sure everything is operating properly. When replacing your HVAC, have the contractor explain the new energy efficiency, brand, features, estimated installation time, and model. Before signing a contract, make sure you understand the process your provider will use to size the new HVAC system appropriately for your home and what the price will be.

Compare Warranties

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

Get Quote in Writing

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