HVAC Repair & Maintenance in Murrieta, CA

AirTight Air, Inc. provides professional HVAC repair and maintenance in Murrieta, CA and surrounding Southwest Riverside County and North San Diego County communities. Our family-owned HVAC company services residential and light-commercial air conditioners, furnaces, heat pumps, and other central heating and cooling systems.

AC Repair • Heating Repair • Heat Pump Repair • HVAC Maintenance

AirTight Air, Inc. HVAC featuring a 5.0 Google rating, licensed and insured service, financing options, and service throughout Southwest Riverside County and North San Diego County
AirTight Air, Inc. a 5.0 Google rating, licensed and insured HVAC service, financing, and local service areas

HVAC Repair & Maintenance Services in Murrieta, CA

AirTight Air, Inc. provides residential and light-commercial HVAC repair and maintenance in Murrieta and surrounding communities. We diagnose heating and cooling problems, explain our findings, and recommend practical repair or maintenance options based on the condition of your system.

HVAC problems we can diagnose and service include:

  • Air conditioner not cooling
  • Heater or furnace not heating
  • Heat pump not heating or cooling properly
  • Weak or restricted airflow
  • Uneven temperatures between rooms
  • HVAC system running constantly or short cycling
  • Unusual HVAC noises or odors
  • Thermostat and temperature-control problems
  • Clogged condensate drains and drainage problems
  • Dirty filters and restricted airflow
  • Electrical or component-related failures
  • Preventive HVAC maintenance and seasonal system inspections

Why Regular HVAC Maintenance Is Important

Regular HVAC maintenance helps support the performance, efficiency, reliability, and service life of your heating and cooling equipment. Routine inspections can also identify developing problems before they lead to more expensive repairs or unexpected breakdowns.

What Does HVAC Maintenance Include?

  • Inspecting key electrical components and connections
  • Checking system operation and temperature performance
  • Inspecting accessible refrigerant-related components
  • Checking the condensate drain and drainage
  • Inspecting accessible indoor and outdoor HVAC components
  • Checking filters and airflow conditions
  • Inspecting the thermostat and controls
  • Identifying visible wear or developing system concerns

Why Schedule Heating Maintenance Before Winter?

Furnace and heating maintenance before the cooler season can help identify worn components, airflow restrictions, combustion-related concerns on applicable gas furnaces, and other conditions that may affect heating performance or safe operation. Preventive maintenance cannot eliminate every breakdown, but it can help uncover problems before you depend on the system during colder weather.

Considering HVAC Replacement?

If your heating or cooling system needs frequent repairs, no longer keeps your home comfortable, or is approaching the end of its expected service life, AirTight Air, Inc. can evaluate the system and explain your repair and replacement options.

Replacement may be worth considering when:

  • Repairs are becoming frequent or costly
  • The system struggles to maintain comfortable temperatures
  • Heating or cooling is uneven throughout the property
  • Energy use has increased without an obvious cause
  • Major components are failing
  • The system is nearing the end of its expected service life

Free in-home estimates are available for HVAC installations and replacements.

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Trusted by Local HVAC Customers

See what local homeowners and property owners say about their experience with AirTight Air, Inc. for HVAC repair, maintenance, installation, and other heating and cooling services.

AirTight Air, Inc. HVAC awards and customer service recognition badges

Our HVAC Repair and Maintenance Process

At AirTight Air, Inc., we make HVAC repair and maintenance straightforward. From scheduling through completion of service, we focus on clear communication, careful troubleshooting, upfront pricing, and professional workmanship. Here’s what you can expect:

1

Schedule
Your Service

Contact our HVAC team to request an appointment that works with your schedule.

2

Evaluate
the System

Our technician will inspect and test your heating or cooling system to identify the likely cause of the problem. Additional diagnostic time may be required for complex or intermittent issues.

3

Review
the Findings & Pricing

We explain what we discovered, answer your questions, and review the recommended service and applicable costs before you authorize additional work.

4

Authorize
and Complete the Service

Once you approve the recommended work, we perform the authorized repair or maintenance using appropriate parts and professional service practices.

5

Test
and Review the Work

After completing the service, we test the system’s operation and explain the work performed and any additional recommendations.

We do not pressure customers into unnecessary repairs or upgrades. Our goal is to provide the information you need to make a confident decision based on your system’s condition, comfort needs, and budget.

HVAC Repair & Maintenance Services We Provide

AirTight Air, Inc. provides HVAC repair, troubleshooting, and preventive maintenance for residential and light-commercial properties in Murrieta and surrounding communities. We service a variety of central heating and cooling equipment and diagnose problems based on the system’s condition, symptoms, and operating performance.

  • Air Conditioning Repair & Diagnostics — Troubleshooting for AC systems that are not cooling properly, have weak airflow, make unusual noises, cycle improperly, or experience other operating problems.
  • Air Conditioning Maintenance — Preventive service to inspect system operation, accessible components, filters, drainage, electrical components, and overall cooling performance.
  • Heating & Furnace Repair — Diagnosis and repair of heating problems including no heat, insufficient heating, unusual noises, short cycling, thermostat problems, and other furnace concerns.
  • Heat Pump Repair & Troubleshooting — Diagnosis of heat pumps experiencing heating, cooling, airflow, electrical, thermostat, or operating problems.
  • Heat Pump Maintenance — Preventive inspection and maintenance for heat-pump heating and cooling operation.
  • Thermostat, Airflow & Electrical Troubleshooting — Diagnosis of thermostat problems, restricted airflow, electrical concerns, and related HVAC performance issues.
  • Furnace Safety & System Inspections — Inspection of applicable heating components and operating conditions to identify visible wear, performance problems, or safety concerns.
  • Filter & System Performance Evaluations — Inspection of filter condition, airflow, and overall HVAC system operation.
HVAC technician performing air-conditioning diagnostics with manifold gauges in Murrieta, CA

How to Choose an HVAC Contractor in Murrieta, CA

Choosing an HVAC contractor involves more than comparing estimates. Homeowners and property owners should consider licensing, insurance, experience, communication, workmanship, local reputation, and whether the contractor clearly explains the condition of the HVAC system and available options before work begins.

What to Look for in an HVAC Contractor

  • California contractor license: Verify that the HVAC contractor holds the appropriate active license for the work being performed.
  • Insurance and credentials: Ask whether the company is properly insured and qualified to perform heating and cooling work.
  • Clear diagnostics and recommendations: A contractor should explain what was found, what work is recommended, and why.
  • Upfront communication about costs: Understand applicable service, diagnostic, labor, equipment, and other charges before authorizing work.
  • Experience with your type of HVAC system: Look for experience servicing air conditioners, furnaces, heat pumps, or the specific equipment installed at your property.
  • Local reputation and customer reviews: Look at recent customer experiences and the company’s history serving the surrounding community.
  • Written estimates for major projects: HVAC installations and replacements should clearly identify the proposed equipment and scope of work.
  • Warranty information: Ask what manufacturer and contractor warranties apply and what is required to maintain coverage.

Why Customers Choose AirTight Air, Inc.

  • Family-owned and owner-operated — Personal service with direct involvement throughout your project.
  • Licensed, certified, insured, and bonded — California C-20 HVAC contractor license #999180.
  • Residential and light-commercial HVAC experience — Service for homes, rental properties, property managers, and light-commercial properties.
  • Clear recommendations — We explain our findings, available options, and applicable costs before completing authorized work.
  • Free HVAC installation estimates — Free in-home estimates are available for HVAC installations and replacements.
  • Local service — Serving Murrieta and surrounding Southwest Riverside County and North San Diego County communities.
  • Established local company — Serving the region since 2013.

Whether you need HVAC repair, seasonal maintenance, or a new heating and cooling system, AirTight Air, Inc. provides practical recommendations based on your equipment, property, comfort needs, and budget. We serve residential and light-commercial customers throughout Murrieta and surrounding communities.

airtight-air-inc-professional-hvac-services
Outdoor heat pump system with an open service panel

Heat Pump Repair & Maintenance

Heat pumps provide both heating and cooling, making year-round system performance especially important. AirTight Air, Inc. provides heat pump repair, troubleshooting, and preventive maintenance for homeowners in Murrieta and surrounding communities.

Heat pump service may be needed if you notice:

  • The system is not heating or cooling properly
  • Weak or restricted airflow
  • Unusual noises during operation
  • Frequent cycling or continuous operation
  • Thermostat or temperature-control problems
  • Unexpected changes in system performance

Routine heat pump maintenance can help identify developing concerns, inspect accessible components, and evaluate system operation before minor problems become more disruptive.

Urgent HVAC Repair When Available

If your air conditioner, furnace, or heat pump stops working, contact AirTight Air, Inc. promptly. Same-day and urgent HVAC appointments may be available when scheduling permits. Our technician will diagnose the problem, explain the findings, and review recommended repairs before additional work is authorized.

Common Reasons to Request Urgent HVAC Service

  • Air conditioner stops cooling during hot weather
  • Furnace or heater stops producing heat
  • Heat pump stops heating or cooling
  • HVAC system will not turn on
  • System repeatedly shuts off or short cycles
  • Unusual noises, odors, or sudden changes in operation
  • Water or condensate drainage problems around HVAC equipment
  • Thermostat or electrical problems affecting system operation

We carry commonly used HVAC parts to help complete many repairs during the initial visit when possible. Repair timing depends on the diagnosis, required parts, equipment condition, and parts availability.

HVAC Brands We Service & Maintain

AirTight Air, Inc. provides repair, troubleshooting, and preventive maintenance for many major HVAC brands found in residential and light-commercial properties throughout Murrieta and surrounding communities.

Brands we commonly service and maintain include:
York • Goodman • Trane • Guardian • AC Pro • Daikin • Lennox • Amana • Samsung • Maytag • ADP • Aspen • And More

Have a different HVAC brand? Contact AirTight Air, Inc. to confirm service availability for your specific equipment, model, and system type.

HVAC equipment and indoor comfort brands serviced and installed by AirTight Air

HVAC Service Areas

AirTight Air, Inc. is based in Murrieta and provides HVAC repair, maintenance, installation, and replacement services for residential and light-commercial properties throughout Southwest Riverside County and North San Diego County.

Southwest Riverside County

Murrieta

French Valley

Sun City

Wildomar

Canyon Lake

Local HVAC Service in Southwest Riverside County

AirTight Air, Inc. provides professional HVAC repair, maintenance, installation, and system replacement throughout Southwest Riverside County. Our primary service areas include Murrieta (92562, 92563), Temecula (92590, 92591, 92592, 92593), French Valley and Winchester (92596), Menifee (92584, 92585, 92586), Wildomar (92595), Canyon Lake (92587), and Sun City (92585, 92586).

We also serve established neighborhoods and communities throughout the area, including Redhawk, Harveston, Crowne Hill, Paseo Del Sol, Copper Canyon, Greer Ranch, Mapleton, Heritage Lake, Audie Murphy Ranch, Spencer’s Crossing, Sweetwater Ranch, Canyon Hills, Lakeland Village, and the Sun City Civic Association.

From HVAC troubleshooting and preventive maintenance to complete heating and cooling system replacements, AirTight Air, Inc. provides practical recommendations based on your property, equipment, and comfort needs. Priced Fair, Installed with Care.

North San Diego County

Fallbrook

Bonsall

Vista

San Marcos

Escondido

Rancho Santa Fe

Poway

Oceanside

Carlsbad

Encinitas

Solana Beach

Del Mar

Contact AirTight Air, Inc. Today

If your heat pump, furnace, or thermostat isn’t working properly, don’t wait for the problem to worsen. Call AirTight Air, Inc. for careful diagnostics, clear findings, and dependable HVAC service. Whether you need seasonal maintenance or help with an unexpected heating or cooling breakdown, we’re ready to help restore your comfort.

We proudly serve Murrieta and surrounding communities with honest recommendations, fair pricing, and professional workmanship. You can trust our licensed, certified, and insured HVAC company to provide solutions based on your system’s condition and your home’s comfort needs.

Call 951-677-6928 to schedule HVAC repair or maintenance. If you’re considering a heat pump installation or replacement, request a free in-home estimate.

Service availability may vary based on the project location, requested service, and scheduling.

HVAC FAQs

Have questions about your heating and cooling system? AirTight Air, Inc. answers common questions about HVAC repair, maintenance, air conditioners, furnaces, and heat pumps to help you understand your system and make informed decisions about your home’s comfort.

What does an HVAC diagnostic appointment include?

An HVAC diagnostic appointment includes an inspection and testing of accessible heating or cooling system components to help identify the likely cause of the problem. Our technician explains the findings, answers your questions, and reviews recommended repairs and applicable costs before additional work is authorized. Complex or intermittent issues may require additional diagnostic time.

How often should HVAC maintenance be scheduled?

Most residential HVAC systems should receive professional maintenance at least once a year. Regular HVAC maintenance can help identify developing problems, maintain proper airflow and system performance, and reduce the risk of unexpected breakdowns. Maintenance requirements may also vary by equipment type and manufacturer warranty guidelines.

What are the signs that an HVAC system needs repair?

Common signs your HVAC system may need repair include weak airflow, uneven temperatures, unusual noises or odors, frequent cycling, thermostat problems, higher-than-normal energy bills, or a system that is not heating or cooling properly. If you notice a change in your system’s performance, scheduling an HVAC diagnostic can help identify the cause before the problem gets worse.

Do you repair air conditioners, furnaces, and heat pumps?

Yes. AirTight Air, Inc. provides HVAC repair and troubleshooting for central air conditioners, gas and electric furnaces, heat pumps, and other residential and light-commercial HVAC systems. We service and maintain many major HVAC brands and provide recommendations based on the system’s condition, repair needs, and available options.

Do you offer same-day HVAC appointments?

Same-day HVAC service may be available depending on scheduling, technician availability, location, and the type of service needed. If your heating or cooling system has stopped working or you have an urgent HVAC issue, contact AirTight Air, Inc. as early as possible and we’ll let you know the soonest available appointment.

What areas does AirTight Air, Inc. provide HVAC service?

AirTight Air, Inc. provides HVAC repair, maintenance, installation, and replacement services throughout Southwest Riverside County and parts of North San Diego County. Our primary service areas include Murrieta, Temecula, French Valley, Winchester, Menifee, Sun City, Wildomar, Canyon Lake, and Fallbrook, along with surrounding communities. Contact us to confirm service availability for your location.

HVAC Financing & Payment Options

HVAC financing available for qualifying heating and cooling services

Flexible HVAC Financing Options

Need financing for your HVAC project?

AirTight Air, Inc. offers flexible financing options through Wisetack and the GoGreen Home Energy Financing program through California Coast Credit Union. Financing may be available for qualifying HVAC installations, system replacements, repairs, and energy-efficient home comfort upgrades for residential and light-commercial properties.

Financing is subject to lender approval, eligibility requirements, and program terms. Click below to explore your financing options and find a payment solution that fits your budget.

Wisetack HVAC financing badge for AirTight Air, Inc., a licensed, certified, insured, and bonded HVAC contractor offering HVAC installation, HVAC replacements, AC install, air conditioning installation, heating install, and furnace replacements in Southwest Riverside County and North San Diego County     GoGreen HVAC financing badge showing AirTight Air, Inc. offering energy-efficient HVAC installation and HVAC replacement through Cal Coast Credit Union, serving Southwest Riverside County and North San Diego County as a licensed, insured, and bonded HVAC contractor 

Flexible payment options available for heating and air-conditioning services

Flexible HVAC Payment Options

At AirTight Air, Inc., we make it easy to move forward with your heating and cooling project by offering several convenient payment options. We accept personal checks, cashier’s checks, and major credit cards, along with flexible HVAC financing options to help make HVAC installations and replacements more affordable.

Whether you’re scheduling HVAC service or repair, planning a new HVAC installation, or upgrading to a high-efficiency heating and cooling system, our flexible payment methods allow you to choose the option that works best for your budget—without compromising comfort or quality.

HVAC rebates available for qualifying heating and cooling systems

HVAC rebates may be available for qualifying systems.

AirTight Air, Inc. slogan: Priced Fair, Installed with Care

39252 Winchester Road
Suite 107-302
Murrieta, CA 92563

Areas We Serve
Murrieta
Temecula
French Valley
Winchester
Menifee
Sun City
Wildomar
Canyon Lake