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10 Best HVAC Companies in Windsor, CA

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Written By Bradford Cuthrell

Last Updated February 2024

On average, 55% of energy use in American homes goes toward heating and cooling, according to the Department of Energy. It's important that the cooling and heating systems in your Windsor home are functioning properly, so that you don't spend more than you need to.

Explore our list of the top HVAC companies in Windsor to find the best one for you and your home. Our topic contractors can help you reduce your bills while still staying comfortable.

Top 10 Best HVAC Companies in Windsor

Henry Mechanical

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7656 Bell Rd, Windsor, CA 95492 (707) 838-3311 henrymechanical.com

Clear pricing policy

Informative resources

Prompt service delivery

Free quote

Reliable customer support

Services Offered

Ducting
Maintenance
Smart home integration
Ventilation
Ductless
Inspection
Carbon monoxide testing

Valley Comfort Heating and Air

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1813 Ferdinand Ct, Santa Rosa, CA 95404 (707) 539-4533 valleycomfortheatingandair.com

Clear pricing policy

Reliable customer support

Informative resources

Free quote

Services Offered

Ventilation
Indoor air quality
Ductless
Maintenance
Furnace repair
Ac installation
Ac repair
Emergency services
Duct cleaning

Dale Heating Cooling & Sheetmetal, Inc.

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3015B Coffey Ln, Santa Rosa, CA 95403 (707) 526-5709 dalehcs.com

Clear pricing policy

Prompt service delivery

Reliable customer support

Free quote

Informative resources

Services Offered

Emergency services
Maintenance
Filtration
Inspection
Furnace repair
Ventilation
Ductless

Sears Heating and Air Conditioning

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125 8th St, Santa Rosa, CA 95401 (619) 837-2611 searshomeservices.com

Clear pricing policy

Informative resources

Reliable customer support

Free quote

Services Offered

Ductless
Ac installation
Indoor air quality
Ac repair
Inspection
Maintenance
Ventilation
Filtration

Bill Kutz Heating and Air Conditioning

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5610 Skylane Blvd Suite B, Santa Rosa, CA 95403 (707) 623-9814 billkutzhvac.com

Prompt service delivery

Reliable customer support

Clear pricing policy

Services Offered

Inspection
Duct cleaning
Ductless
Ac installation
Indoor air quality
Maintenance
Ac repair

Next Level Heating & Air Conditioning Inc.

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860 Piner Rd #24, Santa Rosa, CA 95403 (707) 228-9921 nextlevelhvac.net

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Free quote

Reliable customer support

Clear pricing policy

Services Offered

Inspection
Ac installation
Ducting
Maintenance
Ac repair
Furnace installation

Ongaro & Sons

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2995 Dutton Ave, Santa Rosa, CA 95407 (707) 579-3511 ongaroandsons.com

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Clear pricing policy

Free quote

Services Offered

Heating
Air conditioning
Inspection
Repair
Filtration
Maintenance
Install
Ducting

Simpson Sheet Metal, Inc

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2833 Dowd Dr C, Santa Rosa, CA 95407 (707) 576-1500 simpsonsheetmetal.com

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Clear pricing policy

Informative resources

Free quote

Prompt service delivery

Services Offered

Inspection
Maintenance
Ventilation
Ac installation
Ac repair
Furnace installation

Canonico's Heating & Air Conditioning

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1821 Empire Industrial Ct Suite D, Santa Rosa, CA 95403 (707) 684-0271 canonicosheatingandairconditioning.com

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Reliable customer support

Free quote

Clear pricing policy

Prompt service delivery

Services Offered

Ac installation
Ac repair
Ductless
Filtration

Burton Heating & Air Conditioning

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8114 Countryside Ct, Windsor, CA 95492 (707) 318-2628 burtonheatingandac.com

Services Offered

Indoor air quality
Emergency services
Maintenance
Ac repair
Filtration
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on hvac companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

Signs You May Need HVAC Repair or Replacement

If your home's HVAC system isn't working correctly or suffering from a lot of wear and tear, you may need to hire an HVAC contractor for maintenance or replacement. Look for these common signs that your system requires professional attention:

  • Strange noises when turning on
  • Rust, corrosion, or cracking
  • Refrigerant leaks
  • Frequent breakdowns and need for repairs
  • Thermostat malfunctions or temperature control issues
  • Unusually high energy bills
  • Uneven heating/cooling or poor air circulation
  • An HVAC system that's over 15 years old

If you notice any of these HVAC red flags, your system evaluated. A local technician can complete an inspection, identify problems, and advise you whether you should repair or replace your HVAC unit.

Cost of HVAC Installation and Maintenance in Windsor

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

  • Split or mini-split: Homes without ductwork for central heating and cooling often have split or mini-split HVAC systems. These systems consist of indoor units in each room to regulate temperature, which all connect to an outdoor unit.
  • Hybrid split: A hybrid split HVAC unit operates similarly to a regular split system. It provides flexibility by having the option to use either electricity or gas for energy.
  • Heat pump: Heat pumps move warm and cool air between your home and the outdoors. They don't make their own heating and cooling, so they work more effectively in more temperate climates.
  • Packaged heating and air: Packaged HVAC systems work best in smaller homes. They consist of a single combined air conditioner and heating unit, commonly located in a basement or attic. This unit is typically small, energy-efficient, and easy to maintain.

HVAC maintenance prices vary based on the specific services needed. HVAC systems can be complex and potentially require several different services. Price ranges for typical jobs are as follows:

HVAC Unit Type Cost
Split $2,225-$5,672
Hybrid Split $4,509-$8,306
Heat Pump $3,491-$35,572
Packaged Heating and Air $292-$487

Ways to Save Money on HVAC Costs

Fixing your HVAC by repairing or replacing parts when needed is crucial, but can be expensive. Luckily, there are actions you can take to reduce gradual wear and tear on your system.

  • Change filters regularly. Changing your air filters or washing them every 30–90 days allows effective air circulation through your HVAC system. You should also try to keep debris from accumulating on the external parts of your HVAC.
  • Keep your system clean. Cleaning your grills, condenser fan blades, ductwork, and indoor evaporator coil regularly helps your HVAC system work efficiently and reduces the risk of mold growth. The National Air Duct Cleaners Association recommends cleaning your HVAC system when it begins to look dirty.
  • Change the position of your blinds seasonally. Opening your blinds in winter allows passive solar heat into your house. Closing your blinds in summer blocks some heat from getting indoors. Both of these measures help decrease the work required from your home’s 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 too expensive.

Service Cost
Filter Replacement $73-$195
Condensor Cleaning $1,461-$4,382
Thermostat Repair $97-$243
Ductwork Cleaning $467-$1,169

How To Choose a Local HVAC Company

Knowing what makes a trustworthy HVAC company is vital for an easy 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. Describe 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

When looking for an HVAC company, choose one with technicians that have the right training, licenses, and experience. 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." 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.

In California, HVAC contractors must be licensed by the Department of Consumer Affairs Contractors State License Board (CSLB). The CSLB considers HVAC contractors to be specialty contractors. All contractors are required to have four years of experience and to be bonded, and contractors with employees must also meet insurance requirements. You should also check a provider's reviews and complaints with organizations such as Google Reviews, Yelp, and the Better Business Bureau (BBB). Choose a company with glowing reviews and stories of positive service experiences.

Understand Work Details

Always make sure you understand the details of a planned project. For HVAC repairs, your provider should list which parts require replacement and why. Confirm that your technician will clean and test the full system after repairs are done to verify that it’s working properly. For replacement, ask your contractor to explain the new HVAC system brand, model, energy efficiency, features, and estimated installation time. Before starting the project, 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

Reliable HVAC companies offer warranties on service and equipment installations. The more complete the coverage, the better. Review warranty details between companies and pick the one that provides the most comprehensive protection for a fair price.

Get Quote in Writing

Get a written estimate before HVAC work starts. A full quote includes both labor and material costs. Make sure you understand and agree to all terms before signing the contract.

Frequently Asked Questions About HVAC in Windsor, CA

You should have your HVAC system inspected approximately twice annually. At the time of the inspection, your technician will tell you if any services are needed. You should also schedule an inspection if you notice new issues such as strange noises, unusual smells, or leaks. If your home has ductwork, you should have it inspected every few years.

Normally, it's a good idea to schedule inspections in the spring and fall, as technicians tend to be less busy at these times. This also helps get your system ready for the summer and winter, when it typically sees the most use.

You can save energy throughout the year by reducing the amount of power your HVAC system uses to maintain the temperature of your home. Always keep your thermostat as close to the outside temperature as possible, and try to adjust it only a few degrees at a time. You might also consider purchasing a smart thermostat.

It takes roughly one to three days to have your HVAC system installed or replaced. If you need just an air conditioning unit or a furnace, this might take anywhere from a few hours up to two days. This timeline can be determined by the size of your home, how easily accessible your system is, and any new issues your technician discovers.

For a 2,000-square-foot home, you'll want a furnace that's between 50,000 and 80,000 BTUs (British thermal units). In Windsor, you may be able to make do with a furnace on the lower end of this range.

For a 2,000-square-foot home, you'll also want an air conditioning unit with between 2.5 and 5 tons of capacity. In general, if your home is over 1,000 square feet, central air will be more effective than window air conditioning units.

Usually, HVAC financing is offered through a third-party lender. If your HVAC company doesn't offer financing, you might consider taking out a loan on your own. Be sure to talk to your HVAC company and a financial advisor to learn what options are available and appropriate for your situation.

There are a number of ways you can make your HVAC system more energy-efficient:

  • Make sure your air ducts remain clean, and clean or change your air filters regularly.
  • Have regular inspections to take care of issues as they arise.
  • Make sure your doors and windows are well-sealed and keep your attic well-ventilated.
  • Install a smart thermostat. If you don't want to or can't buy one, try keeping your inside temperature as close to the outside temperature as you can.
  • When replacing part of your HVAC system, explore Energy Star-certified or other environmentally friendly options.

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