*The Angi rating for Heating And Air Conditioning Service companies in Hilmar, 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 Hilmar, 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 August 08, 2025
Serving Hilmar, CA and surrounding areas
Approved
In business since 2020
Free estimates
Emergency services offered
"Costa takes pride in his work and did an excellent job of installing my microwave. He is very good at recognizing an issue and being able to improvise. I would strong recommend Costa for any handyman job around a home. I will definitely hire Costa again."
+15
Serving Hilmar, CA and surrounding areas
Approved
In business since 2016
Free estimates
Emergency services offered
"Jorge, Angel, Ishmael, and George were fantastic. Jorge was honest and straight in the initial conversations. He gave me multiple options for systems and their functionality. When I made my selection I was given a very fair price for the work that was to be done. He was very helpful in acquiring good financing that bested my Credit Union and Bank. The work was done quickly with great attention to the fine details. I now have an efficient and functional HVAC unit. If you need repairs or a replacement HVAC system you could not do better than selecting Elite Heating and Air for your job. I'm telling all my friends that if they need any work done - "I've got a guy"..."
+14
Serving Hilmar, CA and surrounding areas
Approved
In business since 2018
Free estimates
Warranties offered
"Very quick and knowledgeable service"
+5
Serving Hilmar, CA and surrounding areas
Approved
In business since 2020
Free estimates
Offers commercial services
"I had such a great experience with LITT Heating and Air. He was extremely professional from start to finish and did an amazing job fixing my AC unit. He explained everything clearly, worked efficiently, and made sure everything was running perfectly before he left. I highly recommend him for anyone needing reliable and top-quality service."
Serving Hilmar, CA and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"The work was performed clean on time and very professional!"
Serving Hilmar, CA and surrounding areas
Approved
In business since 2007
Emergency services offered
Warranties offered
With almost 18 years of experience serving the area, we are your solution for all your electrical needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on whom to call. Check out our 5-star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!
Serving Hilmar, CA and surrounding areas
In business since 2011
Free estimates
Emergency services offered
"Cencal did an awesome job! Their technicians are very knowledgeable and friendly, and they responded immediately when I had an issue. I have now joined their Gold Star family because I will use them on a regular basis and they will be available to me at all times when I need them. I have to say that their office staff is exceptional! They are so friendly and easy to work with! I would highly recommend Cencal to anyone looking for work on their furnace/air-conditioning units!!!!⭐️⭐️⭐️⭐️⭐️"
+12
Serving Hilmar, CA and surrounding areas
In business since 1973
Free estimates
Emergency services offered
"Exceptional service from start to finish! The technician was prompt, professional, and highly knowledgeable. They quickly diagnosed the issue, explained the repair process in simple terms, and had my system up and running in no time. The level of care and attention to detail was impressive, and the pricing was fair and transparent. My home is now perfectly comfortable, and I have peace of mind knowing my HVAC system is in great hands. Highly recommend this company for anyone in need of reliable and high-quality HVAC repair!"
Serving Hilmar, CA and surrounding areas
In business since 2016
Free estimates
Emergency services offered
"Fermin was very thorough servicing my air conditioning unit. Didn't rush through the job like previous companies I had hired. I appreciate that he took the time to explain EVERYTHING to me about my unit in a way I could understand! I will be using Nova for all my future service needs!"
Serving Hilmar, CA and surrounding areas
Free estimates
Emergency services offered
"Exceptional product and service, Long's Air Heating and Cooling put in a system that is more effective and efficient for my home than was installed previously. They arrived as scheduled and where professional and courteous. Cleaned up everything nicely. I have already recommended them to family and friends and will continue recommending them. P.S. Long's also provides a twice yearly maintenance with the first years maintenance free. Thanks Jordan"
+11
Knowing how long your existing HVAC units can last is essential to determine if you need a repair or replacement. Typically, most modern air conditioning units can last between 15 to 20 years, and most furnaces can work properly for 15 to 30 years. If your HVAC system is on the older side and you decide to replace one unit, it might make sense to replace both simultaneously to save on costs and future hassle.
While different HVAC contractors might offer higher or lower prices than competitors, the best time to replace your HVAC system is when customer demand is low. The beginning of summer and the beginning of winter bring the most demand for HVAC systems, so if you can, consider replacing your HVAC units in the early spring or fall. Many HVAC companies offer special off-season coupons that help lower the overall cost.
The average cost to hire an HVAC contractor is between $50 and $150 per hour if charging hourly. However, some HVAC contractors will charge a flat fee by the type of service they are performing—for example, an inspection can cost between $150 to $500. Keep in mind that emergency repairs—which are made after business hours or around major holidays—generally cost more than scheduled repairs.
Yes, most states require HVAC technicians to be certified, and for good reason. Hiring an unlicensed HVAC technician could lead to poor quality work, costly future expenses, and potential code violations.
As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include:
The owner, principal, or relevant manager passed a criminal background check
Required to have applicable state and local licenses
Maintain an average star rating of 3.0 or better on our network, if they have at least one review
Paying to advertise their services
Meeting any other eligibility criteria required by Angi
Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.
The average cost of HVAC repairs is around $350. However, that price can be as low as $100 or as high as $2,000 or more, depending on the repair. For example, replacing a capacitor is a relatively inexpensive repair, ranging from $100 to $500. However, a compressor repair is a more expensive repair, ranging from $750 to $2,000.
From average costs to expert advice, get all the answers you need to get your job done.
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Your air conditioning unit is a lifesaver during those blisteringly hot summer months, but common air conditioning mistakes may be increasing your energy bill and decreasing overall efficiency. Read on to learn how to avoid them.
If you live in a climate that sees high heat, you'll need a cooling system. So should you install a ceiling fan or an air conditioner? Here's how to decide.
