Leading Local HVAC Company in Pasadena, CA

Reliable A/C & Heating Inc.. proudly serves as the trusted local HVAC company for Pasadena, CA, a city celebrated for its historic Old Town, the world-renowned Rose Bowl Stadium, and prestigious Caltech campus. Our highly trained heating and cooling technicians in Pasadena, CA deliver first-class HVAC solutions to residents in neighborhoods like Bungalow Heaven, Madison Heights, and Linda Vista, as well as commercial properties throughout downtown. No matter the season, our team is dedicated to providing efficient installation, expert repairs, and proactive maintenance, ensuring optimal comfort and healthy indoor air quality for every Pasadena home or business.

Expert AC Installation & Repair Services in Pasadena

Choose Reliable A/C & Heating Inc.. for superior AC installation & repair in Pasadena, CA. Our team installs the latest, energy-efficient systems and delivers repairs for all makes and models. Whether you’re updating your classic Craftsman home or managing a thriving business on Colorado Boulevard, our certified technicians provide quick diagnostics and personalized AC installation & repair that keep your comfort uncompromised during Pasadena’s warm months.

Proactive AC Tune Ups & Maintenance Solutions

Protect your investment and enjoy peace of mind with our scheduled AC tune ups & maintenance. As a reputable local HVAC company, we provide thorough inspections, filter cleaning, and system optimization—preventing costly breakdowns and excessive energy use. Our heating and cooling technicians in Pasadena, CA ensure every unit is performing at its peak, delivering reliable cooling and improved air quality all year long.

Dependable Heating Installation & Repair for Pasadena

Our heating installation & repair services ensure Pasadena homes and businesses remain warm, comfortable, and energy efficient, even during the chilliest months. We offer honest advice for heating system upgrades and meticulous repairs, handling everything from historic residences to modern offices. Trust our knowledgeable team for timely, professional heating installation & repair tailored to Pasadena’s unique climate and architecture.

Comprehensive Heating Preventative Maintenance & Tune Ups

Maintain trouble-free warmth and system longevity with our heating preventative maintenance & tune ups. Our experienced local HVAC company technicians provide detailed inspections, cleaning, and safety checks, catching small problems before they become major issues. Pasadena residents and business owners can count on us to keep heating systems operating efficiently and reliably, season after season.

Indoor Air Quality Solutions for Healthy Pasadena Living

Enhance your indoor environment with Reliable A/C & Heating Inc..’s comprehensive indoor air quality services. From purifying filtration systems to advanced humidity control and duct cleaning, our solutions target dust, allergens, and pollutants common in Pasadena’s older homes and busy commercial districts. Our expertise ensures clean, fresh, and healthy air for every property we serve.

Contact Pasadena’s Most Trusted HVAC Technicians Today

Experience comfort and quality you can count on—call Reliable A/C & Heating Inc.. at (818) 487-0671 or submit your request through our online form. Our friendly staff is ready to answer your questions, schedule prompt service, and deliver the expert solutions you expect from Pasadena’s preferred local HVAC company. Reach out today for immediate assistance and long-lasting comfort!

Karen Isaac 2026-04-30 10:50:19

The management company contacted the company to service 15 ductless mini split systems at the VA building located at 1105 Angelino. Reliable’s team performed a spring tune-up on all units, including Fujitsu Halcyon ductless mini-split systems with indoor units on living room walls and condensers outside at ground level behind the apartments. Tech inspected electrical components and controls, checked evaporator and condenser coils, drain lines, and drain pans, cycled compressors, blower motors, blower wheels, and condenser fan motors, checked refrigerant levels and temperature differential, and tested each system in heating and cooling modes. Dirty washable filters were found and cleaned; systems were charged with refrigerant as needed; coils were deep-cleaned where necessary; and proper operation was verified. All serviced systems are operational at this time.
Karen Isaac 2026-03-17 12:38:34
The customer reached out for service on their split heat pump system, featuring a side-house condenser and an attic-located air handler. Having thoroughly inspected the distinct circumstances of the system, we were able to diagnose the complex issue and swiftly implement an effective solution. We exhibited our knack for efficient problem-solving by delivering both accuracy and quickness. It's clear that our team's deep industry knowledge and commitment to quality is what truly sets us apart. Nothing gives us more satisfaction than leaving our customers happy with a well-serviced and functioning heating system. Repeat business is the best kind of business. #HVACservice #QualityAssured #CustomerSatisfaction
Karen Isaac 2026-03-17 12:36:29
We were reached out recently by a customer who required service on their water source heat pump system. Upon inspecting the system, it was identified that a 35/5 capacitor had failed and the charge of the refrigerant was alarmingly low. Using our technical expertise and quality parts, we efficiently replaced the failed capacitor and replenished the refrigerant to its optimal level. We're grateful to have offered our service and resolved the issue. #HVACService #HeatPumpRepair #CustomerSatisfaction
Karen Isaac 2026-03-17 12:31:09
We were recently contacted by a client requiring service on their ductless mini split heat pump system. The intricacy lay in the placement of the system with the condenser stationed atop their roof and the air handler on the living room wall. We efficiently performed an inspection of the refrigerant, ensuring optimal functionality and comfort in the space. Our mission to deliver reliable service and enduring products was gladly fulfilled, leading to a satisfied customer. #HVACService #DuctlessHeatPumps #CustomerSatisfaction
Karen Isaac 2026-03-16 12:58:59
We were recently contacted by a customer with concerns regarding their thermostat communication on their gas/electric rooftop package unit. The thermostat was allegedly altering the temperature settings independently. We swiftly responded and utilized top-notch tools and expertise to address the issue. Our commitment to quality service assures our customers that their comfort and satisfaction are our utmost priority. We're proud to continue providing this level of professional service maintaining the necessary temperature control effectively. #ThermostatIssueResolved #CustomerSatisfaction #ProfessionalService
Karen Isaac 2026-03-16 12:28:46
We're assisting a customer today who sought our expertise for service on their roof-located Payne gas/electric package unit. Our technician meticulously inspected the unit's electrical components and controls to ensure their optimal functioning. We checked the evaporator and condenser coils, crucial parts that impact the unit's efficiency. Our comprehensive service enabled us to address the customer's concerns effectively and ensure their unit's peak performance. We're delighted to assist our clients and enhance their comfort with our quality services. #RooftopUnitRepair #QualityService
Karen Isaac 2026-03-16 12:11:36
We were contacted by a diligent customer seeking preventative maintenance service on their single-zone ductless mini split heat pump system. They clearly understand the value of keeping their system in tip-top shape. We jumped into action, thoroughly inspecting the air handler and condenser coil. After verifying the overall system, we're thrilled to affirm it's operating smoothly. Remember, regular maintenance is key to prevent costly and unexpected problems from arising in the future. #MaintenanceMatters #HVACTechnicians #CustomerSatisfaction
Karen Isaac 2026-03-16 12:09:17
We're glad to share our recent visit where we assisted a customer in need of preventative maintenance for their one-zone ductless mini-split heat pump system. They reached out to us, acknowledging the importance of regular upkeep in ensuring their system's longevity and efficiency. We carried out a thorough inspection of their air handler and condenser unit. We aided in keeping their system in top shape by cleaning the washable air filters, a simple but critical component in maintaining good air quality and optimum system performance. We left the customer satisfied with a well-maintained system ready to keep them comfortable all year round. #PreventativeMaintenance #DuctlessMiniSplitSystem #HVACService
Karen Isaac 2026-03-16 12:06:59
The customer reached out to us regarding a service requirement for their heat pump package unit. We immediately facilitated a comprehensive evaluation of the system. Our experienced technician conducted an in-depth inspection, ensuring that the refrigerant levels were in the appropriate range and that the temperature differential was accurate. Pleased to announce that after our expert intervention, the system is now optimally functioning. We always strive to provide top-rate service to fulfill our customers' needs. #HeatPumpService #ExpertSolution
Karen Isaac 2026-03-13 14:16:29
The customer reached out to us for service on their gas/electric package unit situated on the rooftop. We promptly responded, carrying out a comprehensive diagnostic inspection and maintenance service. Careful attention was given to inspecting the electrical components and wiring. By employing our technical expertise and high-grade tools, we ensured the unit is in optimal working condition. We're here to guarantee your comfort and satisfaction. #RooftopUnitService #Maintenance #CustomerSatisfaction