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TRUSTED BY JOHNSTONVILLE, CA HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon49
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Johnstonville

Avatar for Air Duct Squad

Air Duct Squad

1516 NW 22nd Ave
5.00(
4
)

Air Duct Squad

1516 NW 22nd Ave
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Air Duct Squad has many years of service in the HVAC industry. We're the go-to company for the heating and air conditioning service you need in Portland. Our experienced technicians are familiar with equipment makes and models from practically every manufacturer. Customer satisfaction is one of our highest priorities, and we'll work hard to get your ducts cleaned right the very first time we tackle it.

"Great deal, great service, and they are all beyond professional and courteous. Cannot explain to you enough how happy I am with the service I received!"

Kaylin B on March 2021

Air Duct Squad has many years of service in the HVAC industry. We're the go-to company for the heating and air conditioning service you need in Portland. Our experienced technicians are familiar with equipment makes and models from practically every manufacturer. Customer satisfaction is one of our highest priorities, and we'll work hard to get your ducts cleaned right the very first time we tackle it.

"Great deal, great service, and they are all beyond professional and courteous. Cannot explain to you enough how happy I am with the service I received!"

Kaylin B on March 2021


Avatar for Neli Virtual Appliance Repair

Neli Virtual Appliance Repair

143 Charlotte Ave
4.29(
575
)

Neli Virtual Appliance Repair

143 Charlotte Ave
4.29(
575
)
Customers say: Super punctual
32557 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


"They showed up on time as promised. They worked very efficiently removing the old unit and installing the new without a problem."

Greg B on June 2019

Mountain Valley Air Conditioning & Heating

"They showed up on time as promised. They worked very efficiently removing the old unit and installing the new without a problem."

Greg B on June 2019


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.



Avatar for Second Nature (Formerly FilterEasy)

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

In some cases, yes, portable air conditioners are worth buying. They’re a relatively affordable option for cooling small spaces. (On average, they cost between $100 and $500 per unit.) Plus, they’re easy to set up, and you can move them around to cool various parts of your home as needed. However, they aren’t the most efficient AC option, and they tend to be noisy.

It depends on the specifics of your warranty. The motor is likely not covered if you’re working with a limited warranty. The same goes for other components like the compressor and evaporator coil. Some extended warranties will cover the blower and fan motor, so read the fine print before signing up. Additionally, the manufacturer may offer a warranty for the parts, including the motor, though there’s likely to be a strict time limit for this coverage.

A dual evaporator coil is a specific design that allows the AC system to cool different compartments at different levels. It’s usually seen in refrigerators and similar appliances, but not in whole-house air conditioning systems. Talk with your AC technician about the best uses for a dual evaporator coil.

This depends on the extent of the freezing. Some ACs only need an hour or two to thaw out, but others may need a full day to completely unfreeze. Once you turn off the system to let it unfreeze, check it periodically to make sure the drain pan doesn’t overflow. When you turn the system back on, keep an eye on it to ensure it doesn’t start freezing again.

Excessive humidity in a room often manifests through visible signs like condensation on windows or walls, a musty or damp odor lingering in the air, peeling wallpaper or paint, and the presence of mold or mildew. Experiencing discomfort due to a consistently clammy or sticky feeling can also indicate high humidity levels.

The Johnstonville, 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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