AC Repair Portland

Best Air Conditioner Repair in Portland

Get 3 FREE AC Repair quotes for your project today! Compare profiles, reviews, accreditations, portfolio, etc... and choose the best offer.

Service Needed
City or Town
Find Pros
  • D & S Heating & AC
    4.7
    5660 Germanton Road, Winston-Salem, 27105, US

    Since 1991, D&S Heating and Air Conditioning has provided residents and business owners in the Piedmont Triad area with quality heating and cooling products. We offer 24-hour emergency service, maintenance programs, and free installation estimates. Your satisfaction is always guaranteed. We offer worry-free annual maintenance contracts that provide you with discounts on services and repairs. At D&S Heating and Air Conditioning, our Trane-certified technicians are dedicated to providing courteous, thorough and prompt service. Our staff is large enough to handle any big project, but small enough to offer you personalized attention when you need it the most.

    Get Quote
  • Fagone Plumbing, Heating & HVAC
    4.6
    10 Tioga Way, Marblehead, 01945, US

    Fagone Plumbing, Heating & HVAC is a family owned and operated business. The owner, Nicholas Fagone, has been a licensed plumber in Massachusetts for over 15 years. We specialize in high efficiency heating systems as well as top of the line HVAC units. Fagone Plumbing prides themselves on being reliable and getting the job done right the first time. We are available 24/7 for emergency calls. CALL TODAY FOR A FREE ESTIMATE 781-727-7807.

    Get Quote
  • CLK Mechanical LLC
    5
    Mililani, HI, 96789, US

    CLK Mechanical LLC is an HVAC Contractor in Mililani, HI 96789. When looking for a superior quality HVAC contractor in Mililani, HI, look no further than CLK Mechanical LLC. We are your premier, local experts for all manner of HVAC services and AC services. Let our professional contractors take care of everything. Whatever the nature of your needs may be, we will provide the solution appropriate to you, your schedule, and your budget. Let CLK Mechanical LLC be your go-to HVAC company in Mililani and the surrounding areas. Our versatile services include but are not limited to: Residential HVAC Services, Commercial HVAC Services, AC Installation Services, AC Repair Services, and Emergency AC Services. You can trust that CLK Mechanical LLC will provide you with the exceptional customer service you deserve and your HVAC systems' outstanding quality. Our professionals have the utmost dedication to providing you with the best possible service.

    Get Quote
  • Lorens Heating and Air
    4.9
    Salem, US

    Get Quote
  • Innovative Air, Inc.
    3.8
    Suite 100, Irvine, CA, 18000 Von Karman Ave, 92612, US

    Integ Engineering is a leading provider of engineering and consulting services. With a team of experienced professionals, we offer a wide range of services to meet the needs of our clients. Our mission is to provide innovative and cost-effective solutions that exceed expectations. We are committed to delivering high-quality work on time and within budget. Our clients include a diverse range of industries, including manufacturing, healthcare, and technology. We are proud of our reputation for excellence and our commitment to customer satisfaction. Integ Engineering was founded in 2005 by a group of engineers with a shared vision of providing exceptional engineering services. Since then, we have grown to become a leading provider in our field. Our team of experts has a deep understanding of the latest technologies and industry best practices. We are dedicated to staying at the forefront of innovation and providing our clients with the most advanced solutions available. At Integ Engineering, we believe in building strong relationships with our clients. We work closely with them to understand their needs and develop customized solutions that meet their specific requirements. Our commitment to customer satisfaction is unwavering. We strive to exceed expectations and build long-lasting partnerships.

    Get Quote
  • Sa
    5
    Salem, US

    Get Quote
  • Boss Mechanical Heating Cooling & Refrigeration
    4.6
    Albany, US

    Get Quote
  • Alpine Heating & Air Conditioning
    4.8
    4747 West 11th Avenue, Suite D, Eugene, 97402, US

    Alpine Heating & Air Conditioning is a trusted HVAC contractor serving Eugene, Springfield & Cottage Grove, OR. With 15 years of experience, we specialize in providing top-quality HVAC installation, maintenance, and repair services for both residential and commercial properties. We are proud to be a Dave Lennox Premier Dealer and a Mitsubishi Elite Diamond Dealer, offering a wide range range of high-performing and reliable brands. Our team of experienced technicians is dedicated to ensuring your indoor space remains comfortable year-round. We understand the importance of a properly functioning HVAC system, and we strive to provide prompt, efficient, and reliable service. We also offer 24/7 emergency HVAC service to address any urgent needs. Don't hesitate to contact us today to discuss your heating and cooling needs.

    Get Quote
  • Melton's Heating & Air Conditioning Inc
    4.3
    2060 Davcor Ct. SE, Salem, 97302, US

    Melton’s Heating has been serving the MidValley for Over 30 years. Local, Trusted Providers of Comfort for you and your Family! Mini Splits & Heat Pumps Fast, Affordable, Clean and Energy Efficient! Melton’s highly trained installation team is the best in the valley.  They are experienced, friendly and ready to make your home a place of comfort. We believe that you expect and deserve the utmost professionalism when in your home.   We not only respect your space but your carpet and floors as well. Our local, family owned business will exceed your expectations for customer service, as well as offer the best available products for cost savings and energy efficiency.

    Get Quote
  • Aire Conditioner Shoppe
    4.5
    94-529 Uke’e St. Suite#105, Waipahu, 96797, US

    AIRE CONDITIONER SHOPPE is your trusted O'ahu Air Conditioning Contractor. We are a family-owned and operated company, specialized in residential air conditioning on O’ahu. We sell, install and service split systems and window units. We are fully licensed and known for “doing it right the first time.” Rated A+ with the Better Business Bureau. We proudly served the entire island of Oahu since 1979. As a Fujitsu Elite Contractor and Mitsubishi Diamond Contractor we offer a 12 year warranty or parts and compressors and include a 1 year labor guarantee. Let us help you beat the heat!

    Get Quote

Over 1,997+ HVAC Businesses onboarded

Our HVAC experts operate in Portland and surrounding areas!

HVACCompaniesHub has curated and vetted the Best HVAC Businesses arround Portland. Find the most trustworthy business today.

Frequently Asked Questions About AC Repair

Is your AC unit not cooling properly? Are you hearing strange noises or noticing unusual smells? Find answers to common questions about AC repair and connect with qualified HVAC technicians in USA.

How can I tell if my AC unit is low on refrigerant?

A few key signs indicate low refrigerant:
  • Warm air blowing from vents:
  • If the air isn't cool, low refrigerant is a likely culprit.
  • Ice formation:
  • Freezing on the refrigerant lines or outdoor unit signals a pressure drop caused by leaks.
  • Hissing or bubbling sounds:
  • These noises can indicate escaping refrigerant.
  • Increased energy bills:
  • The system strains to cool with less refrigerant, using more energy.
Contact a professional HVAC service to address low refrigerant. DIY attempts can be hazardous and ineffective.

What causes an AC unit to leak water inside?

Water leaking inside from your AC unit usually indicates a problem with the condensate drainage system. Here are some common causes:
  • Clogged condensate drain line:
  • Algae, dust, and debris can clog the drain, causing water to back up and overflow.
  • Cracked drain pan:
  • The pan collects condensation. A crack allows water to leak out.
  • Disconnected drain line:
  • The line may have become disconnected from the unit or the drain.
  • Frozen evaporator coil:
  • A coil frozen due to restricted airflow can also cause water to leak. .
  • Low refrigerant:
  • This can cause ice to form on the evaporator coil, which then drips.
It's best to have a professional resolve AC water leaks.

What is an evaporator coil, and why is it important for my AC?

The evaporator coil is located inside your home as part of the air handler. Its job is to absorb heat from the indoor air. The refrigerant inside the coil evaporates as it absorbs heat, cooling the air that passes over it. This cooled air is then circulated throughout your home. A clean and properly functioning evaporator coil is crucial for efficient cooling. Restricted airflow (often from a dirty filter) or low refrigerant can cause it to freeze, leading to further issues.

What is a SEER rating?

SEER stands for Seasonal Energy Efficiency Ratio. It measures the cooling output of an air conditioner over a typical cooling season, divided by the energy it consumes in watt-hours. In simpler terms, it tells you how efficiently an AC unit converts electricity into cooling power. A higher SEER rating signifies a more energy-efficient unit, resulting in lower energy consumption and utility bills. Modern air conditioners typically have SEER ratings ranging from 13 to 26. When replacing your AC, look for a unit with a high SEER rating to maximize energy savings over the long run.

How can I tell if my AC unit is low on refrigerant?

A few key signs indicate low refrigerant:
  • Warm air blowing from vents:
  • If the air isn't cool, low refrigerant is a likely culprit.
  • Ice formation:
  • Freezing on the refrigerant lines or outdoor unit signals a pressure drop caused by leaks.
  • Hissing or bubbling sounds:
  • These noises can indicate escaping refrigerant.
  • Increased energy bills:
  • The system strains to cool with less refrigerant, using more energy.
Never attempt to add refrigerant yourself. Consult a licensed HVAC technician.

What causes an AC unit to leak water inside?

Water leaking inside from your AC unit usually indicates a problem with the condensate drainage system. Here are some common causes:
  • Clogged condensate drain line:
  • Algae, dust, and debris can clog the drain, causing water to back up and overflow.
  • Cracked drain pan:
  • The pan collects condensation. A crack allows water to leak out.
  • Disconnected drain line:
  • The line may have become disconnected from the unit or the drain.
  • Frozen evaporator coil:
  • A coil frozen due to restricted airflow can also cause water to leak. .
  • Low refrigerant:
  • This can cause ice to form on the evaporator coil, which then drips.
Contact a qualified HVAC technician to diagnose the issue and perform the necessary repairs. .

What is an evaporator coil, and why is it important for my AC?

The evaporator coil is located inside your home as part of the air handler. Its job is to absorb heat from the indoor air. The refrigerant inside the coil evaporates as it absorbs heat, cooling the air that passes over it. This cooled air is then circulated throughout your home. A clean and properly functioning evaporator coil is crucial for efficient cooling. Restricted airflow (often from a dirty filter) or low refrigerant can cause it to freeze, leading to further issues.

What is a SEER rating?

SEER stands for Seasonal Energy Efficiency Ratio. It measures the cooling output of an air conditioner over a typical cooling season, divided by the energy it consumes in watt-hours. In simpler terms, it tells you how efficiently an AC unit converts electricity into cooling power. A higher SEER rating signifies a more energy-efficient unit, resulting in lower energy consumption and utility bills. Modern air conditioners typically have SEER ratings ranging from 13 to 26. When replacing your AC, look for a unit with a high SEER rating to maximize energy savings over the long run.