Only companies rated
Highest in Quality
earn Diamond Certified.
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Serving Sonoma, Napa, Solano, Marin, Contra Costa and San Francisco Counties
License 740999 | DCID7074744662The best HVAC contractors in Napa County will give you estimates based on your needs and the square footage of your home. Most will want to see your existing heater and air conditioner before giving you an estimate for new heating and cooling systems
View/PrintBefore you interview any heating, cooling and ventilation system contractors in Napa County, you'll want to have some knowledge about HVAC systems and your heating and cooling needs. Think about the answers to these questions to get you started in the right direction:
Interview Good Heating and Cooling Contractors in Napa County
Once you've decided what you want from your new heating and cooling system, talk with a few local HVAC contractors in Napa County and ask them a few questions. You'll get better results if you write down your questions and keep a record of the answers you get from each of the heating and cooling specialists you interview. The following are some sample questions to start the process.
It's best to choose a Diamond Certified heating and cooling contractor because all certified companies have passed an in-depth ratings process that most other companies can't pass. If you want quality from a HVAC contractor in Napa County and the greater Bay Area, you can have confidence choosing a Diamond Certified company. Diamond Certified reports are available online for all certified companies. And you'll never be fooled by fake reviews. That's because all research is performed in live telephone interviews of actual customers.
If you can't find a Diamond Certified HVAC company within reach, you'll have to do some research on your own. If you do, it's wise to call some references provided by the heating and air conditioning companies. Keep in mind, though, that references provided to you by the contractors are not equal in value to the large random sample of customers surveyed during the Diamond Certified ratings process. That's because references given to customers from local HVAC companies are often cherry-picked instead of randomly selected from all their customers. So the contractors will likely give you a few customers to call that they know are satisfied.
If you do call references on your own, specifically ask for a list of the company's 10 most recent customers. This will help avoid them giving you the names of only customers they know were satisfied. Then call several of the references and ask them specific questions about the heating and air conditioning contractor you're considering. Here are a few sample questions:
A new HVAC system, furnace or home air conditioner is a big investment that should keep you comfortable for years to come. So before deciding on the best heating and cooling contractor in Napa County for you, consider the following questions.
Most homeowners want the best value from their new HVAC system. But sacrificing quality to save money on a new heating and cooling system may defeat the long-term value you can get from a high-quality, efficient HVAC system installed by experienced and skilled heating and air conditioning professionals.
To help encourage good HVAC contractors in Napa County to bid on your job, remember:
Request a Written Estimate and Contract from Your Napa County Heating and Cooling Specialist
When you've found a Napa County heating and cooling company that meets all of your requirements, it's time to sort out the details. Ask for a written estimate and contract that includes a confirmation of the brand and quality of your new HVAC system, any installation details, the price of the system and the labor for installation, and any applicable warranties and HVAC maintenance agreements. You should also get in writing a timeline that details the job start date, major milestones and the expected final installation date.
You may also write in any additional requests or items you and the heating and cooling company representative verbally have agreed upon. Once you're happy with the contract and understand all the terms of the agreement, you can sign with confidence.
View/PrintOnce your HVAC system is installed, your heating and cooling professional should supply you with a written invoice. This invoice generally will list:
Once you've reviewed the invoice, it's smart to compare the work that was actually done to the written document. Ask your cooling and heating contractor to show you the new system installation or HVAC repairs that were done. Check the products and work against the line-item invoice. This is also a good time to have the furnace contractor explain the HVAC unit to you in detail and show you the best steps to take in running and maintaining your new system. If you have questions about the work that was done or any items that seem to be missing or in conflict with your written contract or invoice, this is the time to ask your contractor.
View/PrintBefore your heating and cooling contractor leaves the job, confirm with them any warranties and guarantees you've agreed upon. Not all HVAC companies in Napa County offer warranties on their work and products. But if the company you've chosen does, they should give you a written warranty that includes:
You should also ask for written care and handling instructions for your new air conditioner and furnace, including when to change air filters and how to handle service issues. Knowing what steps you should take to preserve your unit can help keep it running and efficient for years to come.
View/PrintThe most common air conditioning, heating and ventilation system repairs and services are listed below for your convenience. We've also included a list of the most popular brands of HVAC units available in Napa County, including in the larger cities of Napa, American Canyon, St. Helena, Calistoga, Yountville, Angwin, Deer Park, Oakville, Pope Valley and Rutherford and the greater North Bay.
Napa Area AC Repair (Air Conditioner Repair)
Napa County HVAC contractors perform residential air conditioner repairs to fix broken AC units, replace failing air conditioner parts, upgrade air conditioners with new parts that are more energy efficient and prepare AC units for seasonal use.
Heater Repair (Furnace Repair)
As with home air conditioner repairs, home heater repairs upgrade old furnace parts, repair broken furnaces, replace failing heater parts and make old heaters more energy efficient for winter home heating. Heater repair technicians can also check for dangerous furnace emissions, such as carbon monoxide, and can fix any potential leaks.
Furnace Installation in Napa County
New furnaces can be installed by local Napa County heating and cooling companies. Furnace installers may put in stand-alone furnaces, or can install a new furnace as part of a home heating and cooling system. In order to get the best results and ensure the safety of your new home heater, furnace installation should only be done by an experienced professional.
HVAC Unit Installation in Napa County
HVAC unit installation is a complicated process involving determining which size of heating and cooling equipment is needed, which brand and model of HVAC unit is best for your needs, detailed installation methods to keep air conditioner and furnace warrantees intact, and the actual installation process which must be done correctly in order to preserve the safety and integrity of the equipment. Experts recommend that HVAC equipment, including air conditioners, heaters, home ventilation systems, boiler systems and furnaces, should be installed by professional HVAC installation companies.
Heating and Air Conditioning Unit Repairs
Air conditioning and heating unit repairs include repairs to the heating and cooling elements, air intake, fans and* mechanical components of HVAC units.
Home Ventilation System Installation & Repair
Home ventilation system installation and repairs in Napa County deal with the air intake vents, exhaust fans, home ventilator, air ducts and ventilation system controls. Some ventilation systems are integrated with heating and cooling systems while others are stand-alone ventilation systems. Residential ventilation systems remove stale air from the home, bring in fresh air from outside, and move the air around inside the home.
Energy Star HVAC Systems
Energy Star HVAC systems sold in Napa County are heating and cooling units that are Energy Star certified. Energy Star is labeling system designed by the US Environmental Protection Agency and the US Department of Energy. Energy Star heating and cooling systems, air conditioners, furnaces, boilers and other home comfort systems are extensively tested to ensure high efficiency standards.
Portable Air Conditioning Units
Often seen as window air conditioners or compact air conditioners on wheels, portable air conditioning units are small, movable AC units that are not permanently installed and can be moved from room to room.
Central Air Conditioner Installation in the Napa County Area
Central air conditioners are cooling and dehumidifying systems that work from a central location in a home or business to distribute cool air throughout the building. Central air conditioners are often installed together with central heating furnaces and are known as HVAC units.
Residential Heating and Cooling System Installation
Napa County HVAC companies offer installation of* residential heating and cooling systems. Installation generally includes removal of old HVAC equipment, installation and custom fitting of new heating and cooling components.
Top 10 Brand Requests for HVAC Equipment in Napa County
Diamond Certified home heating and cooling contractors are backed by the Diamond Certified Performance Guarantee. If the HVAC company is Diamond Certified and you can't resolve the issue by talking with the owner, contact the mediation department at info@diamondcertified.org or call 800-738-1138.
Easy Ways to End Conflict with Napa County Heating, Cooling and Ventilation Contractors
By carefully vetting and choosing a good HVAC contractor in Napa County, you can avoid many of the common problems that other consumers can encounter. But it's important to know your rights and options if something does go wrong.
When facing a problem with your heating and cooling company, remember these points:
If you still cannot get a satisfactory resolution to your conflict, you may have to resort to the following steps:
