4.7 
233 *The Angi rating for Heating And Air Conditioning Service companies in Hayward, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Hayward, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on September 22, 2025
Serving Hayward, CA and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"Repair done quickly. Technician courteous, knowledgeable and arrived on time."
Serving Hayward, CA and surrounding areas
Approved
In business since 2003
Free estimates
Emergency services offered
"Analyzed the system and explained what was happening, before the work was done only the fan was working on the air pump, after the fix it works just like new."
+12
Serving Hayward, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Emergency services offered
"knowledgeable, professional, prompt and courteous, highly recommend, came out the first day, repaired the next, if hvac issues arise again they will be the ones I call"
+27
Serving Hayward, CA and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"They responded quickly. They were able to fix our problem. They were explained many options to fix the furnace and answered all our questions."
+9
Serving Hayward, CA and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Angel was very professional and prompt with the installation of my new high-efficiency heat pump I would highly recommend elite heating and air for anyone looking to upgrade their HVAC system the Dakin equipment they installed comes with a 12 year unit replacement warranty"
+14
Serving Hayward, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2022
Free estimates
Emergency services offered
"Air Sharks are very professional and I think they did a good job on installing HP HVAC in our property."
+22
Serving Hayward, CA and surrounding areas
Approved
In business since 2015
Emergency services offered
Small jobs welcome
"Russell was very professional. He was careful, when cleaning the fireplace, to make sure that nothing in the room got dirty."
+14
Serving Hayward, CA and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
*****669-669-2435*****We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business.
+2
Serving Hayward, CA and surrounding areas
Approved
In business since 2010
Free estimates
Warranties offered
"The TASK service professional was prompt, friendly and explained very thoroughly what he was going to do. He was very thorough and kept me apprised of the vent and HVAC conditions he noted. After the vent system cleaning was done I noticed a big improvement in air quality > I could breath easier and deeper, the air in my home was fresh and I've also noticed that my home heats up faster and stays warmer at lower thermostat settings. I highly recommend TASK."
Serving Hayward, CA and surrounding areas
Approved
In business since 2015
Free estimates
Warranties offered
"The technician called me right away and was very helpful. The reason why I didnt hire him was because the part for my stove has been discontinued, so I will have to buy a new one."
+3
From average costs to expert advice, get all the answers you need to get your job done.
Trying to estimate your heat pump costs in San Francisco, California? Here are the key factors that influence the price of a heat pump in the City by the Bay.
A central air system is great for someone looking to cool and heat their home all year round. Even if your home uses baseboard heating, you can still make the switch. Read on to learn more about adding central air to a baseboard-heated house.
Try these 12 top tips to keep your air conditioner working at maximum efficiency. Stay cool, and minimize energy costs with this expert air conditioning advice.
Learn how to save money on air conditioning costs this summer by following this handy guide all about your favorite cooling system.
Is it time for a new cooling system for your home? Check out this guide to get a head-to-head comparison of heat pump vs. air conditioner systems.
Air-source heat pumps are an energy-efficient way to heat and cool your home. Learn the pros and cons of this heating method.
