Top-rated heating and air conditioning pros.

Get matched with top heating and air conditioning pros in Mammoth Lakes, CA

There are 3 highly-rated local heating and air conditioning pros.

TRUSTED BY MAMMOTH LAKES, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon45
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Mammoth Lakes, CA

*The Angi rating for Heating And Air Conditioning Service companies in Mammoth Lakes, 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 Mammoth Lakes, 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 28, 2025

Find Heating and air conditioning pros in Mammoth Lakes

All-Temp Heating & Air Conditioning

PO Box 100 PMB 169
4.96(
14
)
•Approved Pro

All-Temp Heating & Air Conditioning

PO Box 100 PMB 169
4.96(
14
)
•Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
24 years of experience

All-Temp Heating & Air Conditioning takes pride our company on reliability, great communication, integrity, and quality work on your HVAC systems. 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!

"Fast, efficient, and they showed up exactly when they said they would. During the service they also identified a small gas leak and fixed it."

Bob F on September 2023

All-Temp Heating & Air Conditioning takes pride our company on reliability, great communication, integrity, and quality work on your HVAC systems. 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!

"Fast, efficient, and they showed up exactly when they said they would. During the service they also identified a small gas leak and fixed it."

Bob F on September 2023

Neli Virtual Appliance Repair

143 Charlotte Ave
4.29(
575
)

Neli Virtual Appliance Repair

143 Charlotte Ave
4.29(
575
)
Customers say: Super punctual
33700 local quotes requested

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Great! Punctual easy to work with cleaned up area when done"

Kay J on September 2025

NEW! Appliance Consultation – Just $35 Get expert advice before you spend on repairs or replacements. A Neli technician will evaluate your issue and help you decide if your appliance can be fixed—or if it’s time for a new one. Virtual Appliance Diagnosis and Repair - Just $45 Service Description: Diagnose or repair your appliance virtually—no need for anyone to enter your home. Neli’s certified technicians guide you step-by-step via secure video chat. How It Works: Book online at nelihome.com or call 833-876-0900 Connect with a tech through our video platform Diagnose or fix the issue in real time Get expert advice and confidence in your next steps What’s Included: Real-time video guidance from a certified technician Diagnosis of the issue OR full repair (when possible) Step-by-step guidance using your smartphone or tablet Safe, contact-free service - no one in your home Flexible scheduling—appointments available daily Perfect For: Appliance fixes HVAC troubleshooting DIY-savvy homeowners Saving time and money on service calls

"Great! Punctual easy to work with cleaned up area when done"

Kay J on September 2025

Right Method Electric

1900 Dartmouth Ave
No reviews yet

Right Method Electric

1900 Dartmouth Ave
No reviews yet
9 years of experience

We offer a full line of services. Family owned & operated. We rarely turn down work. Our prices are not in line with other people; we Guarantee we are cheaper, more efficient, and quicker. We back up our services with 1 year warranty on the job we perform. No one can beat our prices. email or call us at 559.318.5900

We offer a full line of services. Family owned & operated. We rarely turn down work. Our prices are not in line with other people; we Guarantee we are cheaper, more efficient, and quicker. We back up our services with 1 year warranty on the job we perform. No one can beat our prices. email or call us at 559.318.5900

Mundy's Refrigeration Heating and Air conditioning

Lancaster, CA, 93535
No reviews yet

Mundy's Refrigeration Heating and Air conditioning

Lancaster, CA, 93535
No reviews yet
37 years of experience

Mundy's Refrigeration Heating and Air conditioning is a refrigeration repair service, located in Lancaster, CA, specialized in refrigerator repairs, engine replacement, as well as heating and air conditioning, both residential and commercial. Air Conditioning Contractor, Refrigerator Repair, Heater Repair, Refrigerator Engine Replacement, Commercial Refrigeration Service, Residential Refrigeration Service Refrigeration Repair Service, HVAC Repair Service, Air Conditioning Repair Service, Local Heating Contractor, Local HVAC Contractor

Mundy's Refrigeration Heating and Air conditioning is a refrigeration repair service, located in Lancaster, CA, specialized in refrigerator repairs, engine replacement, as well as heating and air conditioning, both residential and commercial. Air Conditioning Contractor, Refrigerator Repair, Heater Repair, Refrigerator Engine Replacement, Commercial Refrigeration Service, Residential Refrigeration Service Refrigeration Repair Service, HVAC Repair Service, Air Conditioning Repair Service, Local Heating Contractor, Local HVAC Contractor

Mountain Valley Air Conditioning & Heating

2010 W Avenue K
3.67(
3
)

Mountain Valley Air Conditioning & Heating

2010 W Avenue K
3.67(
3
)
Customers say: Terrific value

Mountain Valley Air Conditioning & Heating

"I scheduled the appointment through Sears and received 2 confirmation texts for the appointment on 11/12/20 between 8am and noon. I started calling Sears at noon to find out what happened. After being on hold for over an hour, I was connected with someone who told me that I had to call the contractor myself to find out what happened, which I did. When Val picked up the phone, he did not identify himself or his business, he just said "Hello"! I replied with "Is this Mountain Air"? He said yes, I asked his name and told him that I had been waiting on someone from his company since 8am. He was very nonchalant and told me that he had cancelled my appointment because he was not available. Obviously, he made no attempt to contact me about the change. I rescheduled my day to accommodate this appointment and that was time wasted....over 5 hours dealing with this nonsense! I will be contacting Sears to get a refund for the protection plan and I WILL NEVER SUPPORT THIS UNPROFESSIONAL BUSINESS!"

Lamont V on November 2020

Mountain Valley Air Conditioning & Heating

"I scheduled the appointment through Sears and received 2 confirmation texts for the appointment on 11/12/20 between 8am and noon. I started calling Sears at noon to find out what happened. After being on hold for over an hour, I was connected with someone who told me that I had to call the contractor myself to find out what happened, which I did. When Val picked up the phone, he did not identify himself or his business, he just said "Hello"! I replied with "Is this Mountain Air"? He said yes, I asked his name and told him that I had been waiting on someone from his company since 8am. He was very nonchalant and told me that he had cancelled my appointment because he was not available. Obviously, he made no attempt to contact me about the change. I rescheduled my day to accommodate this appointment and that was time wasted....over 5 hours dealing with this nonsense! I will be contacting Sears to get a refund for the protection plan and I WILL NEVER SUPPORT THIS UNPROFESSIONAL BUSINESS!"

Lamont V on November 2020

Signature HandyMan

2166 W Broadway #231
No reviews yet

Signature HandyMan

2166 W Broadway #231
No reviews yet
25 years of experience

Customer service is our priority and we make a special effort to always work in the best interests of our clients. We do this by applying these values to every project: exceptional time management, high standards of craftsmanship, honesty and integrity, good communication, personal investment, and ongoing skill management. Give us a call today! We look forward to hearing from you.

Customer service is our priority and we make a special effort to always work in the best interests of our clients. We do this by applying these values to every project: exceptional time management, high standards of craftsmanship, honesty and integrity, good communication, personal investment, and ongoing skill management. Give us a call today! We look forward to hearing from you.

Second Nature (Formerly FilterEasy)

333 Fayetteville St
5.00(
1
)

Second Nature (Formerly FilterEasy)

333 Fayetteville St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

Second Nature, formerly FilterEasy, empowers its members to achieve long-lasting, sustainable home wellness with convenient subscription plans, including high-quality home air filters and refrigerator water filters. We exist to simplify home wellness, to make it so easy and convenient that it becomes second nature. Learn about our products and subscribe at www.SecondNature.com/home.

Appliance Master

Sherman Oaks
4.50(
2
)

Appliance Master

Sherman Oaks
4.50(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Appliance Master is a HVAC Contractor with 25 years of experience in business.Absolutely Licensed and Insured with 24/7 emergency service available.Totally Competitive and Affordable Pricing.

Appliance Master is a HVAC Contractor with 25 years of experience in business.Absolutely Licensed and Insured with 24/7 emergency service available.Totally Competitive and Affordable Pricing.

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Heating and Air Conditioning questions, answered by experts

A new air conditioner capacitor will cost less than replacing the entire air conditioner system. While a capacitor itself will cost between $8 and $25, paying a professional to replace an AC capacitor will cost $180 on average. It’s not safe to replace an air conditioner capacitor on your own. 

You can adjust uneven airflow in your home by adjusting the dampers on the vents. However, if the temperature feels consistent throughout the home, don’t worry too much about uneven airflow. Generally speaking, larger rooms should receive more airflow than smaller rooms, especially if they only have one vent.

Turning off your AC may temporarily stop your unit from leaking water unless the leak is from a thawing coil that continues to thaw after the system is shut off. Regardless, it helps to discontinue use of the unit if it has a leak in order to figure out what’s causing the issue.

You will only need to refill your AC with refrigerant if it has a leak. Otherwise, a modern, well-maintained AC will most likely never need a recharge. You may notice a leak in an older system if your bills are higher, you hear a hissing sound, or if the air is blowing out hot.

A 3-ton AC unit is probably too big for a home that’s 1,200 square feet. If you have a 1,200-square-foot home, you likely need a unit that’s somewhere around 1.9 and 2 tons. An AC unit that’s too large will be really inefficient and cost you a lot of extra money on your bills. 

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The Mammoth Lakes, CA homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

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