AC Services Mill Valley, California

San Rafael

(415) 942-6565

Santa Rosa

(707) 452-3464

Keeping Your Summers Breezy With AC in Sonoma County & Marin County!

Many residences in Marin and Sonoma counties need air conditioning to stay calm and comfortable during hot weather and improve indoor air quality. Some valleys and regions facing west might get extremely hot on a summer’s day. The use of air conditioning ventilation systems in houses has increased due to the demand for comfort. Due to the increased risk of health complications associated with overheating, this is especially important for children and the elderly.

For many years, renowned HVAC contractor John Owens Services, Inc. has offered installation, upkeep, and repair services for Mill Valley and the surrounding area, including San Rafael and Santa Rosa. This summer, let us help you remain cool. No matter the brand or model, our HVAC technicians can handle and service all cooling systems. We guarantee to deliver dependable, prompt heating and cooling services at competitive prices. We can also provide free estimates for any service.

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Types Of AC Service In Mill Valley, California

In Mill Valley, California, and the surrounding area, split air conditioning systems—an external condensing unit, an inside evaporator coil, and a gas furnace—are the most popular air conditioning equipment. This air conditioner has copper refrigerant piping connecting its two separate sections. The thermostat initiates operation by requesting cooling, and the furnace blower motor initiates airflow. After being absorbed by the evaporator coil, the outer unit releases the heat into the surrounding air. At John Owens, we offer installation, repair, and replacement services for all types of AC units. Don’t hesitate to contact us to get a free quote for a basic HVAC repair or replacement.

AC Installation

John Owens has over 30 years of experience in the heating and air conditioning business and has assisted customers in selecting and installing the finest HVAC systems for their houses. To ensure optimal performance for any furnace and AC, our skilled team will help you in choosing the best model for your needs. We also provide professional installation services for your Mill Valley HVAC system. We will examine every part of it to ensure that your new air conditioner continues to run as efficiently as possible.

You can count on us to provide you with the best products and services at fair prices, as we are an authorized Dealer Installer for American Standard Heating and Air Conditioning.

How To Choose The Right AC

Selecting which new AC unit to have installed might be difficult. Numerous criteria determine which system is ideal for your house. Finding an air conditioner that suits the size of your room should be your main priority. An air conditioning system that is too small to cool won’t work.

Additionally, you must check that the AC is not too big. Due to their frequent on-and-off cycles, oversized air conditioners may actually be less efficient than smaller models. They might also make it more difficult to remove moisture from the air and humidify your house.

Other Factors To Consider:

  • Energy consumption
  • Price
  • Quality
  • Noise levels
  • Efficient ductwork
  • Durability
  • Air quality
  • Maintenance requirements
  • Upgrades

AC brands Our HVAC company services:

  • Amana
  • American Standard
  • BDP
  • Bryant
  • Carrier
  • Comfortmaker
  • Day and Night
  • GE
  • Goodman
  • Paine
  • Tempstar
  • Westinghouse

There are so many factors to consider when selecting a new AC system that it can be too much to handle. Our entire team of AC technicians is available to walk you through the installation and choosing process step-by-step.

Air Conditioner Repairs

Among other HVAC contractors, our organization offers upfront pricing for its excellent heating and cooling services. For any problem you may be having with your Mill Valley air conditioning or heating system, you can always rely on our team of true professionals to offer the best air conditioning repair service. You can also receive a free heating or air conditioning repair quote.

Complete customer satisfaction is the personal responsibility of all HVAC companies. As a result, we take great pride in the trucks that our HVAC firm drives, which are regularly stocked with air conditioner replacement components. Our initial visit’s objective is to provide you and your family with a working air conditioner at a reasonable cost by promptly diagnosing and treating your problem with quality work.

Knowing When It’s Time for AC Repair In Mill Valley, CA

Many people put off hiring a repairman until their air conditioning system fully breaks. Regretfully, taking this approach makes the repair issue worse. Postponing HVAC repair can result in more extensive system damage, raise the cost of AC repair, or require replacement on occasion.

Getting AC repairs as soon as you detect a problem is critical. Look out for any signs that your air conditioner is about to break so you can maintain control over the security and comfort of your house with the best in HVAC repairs.

Common Signs You Need AC Repair Service in Mill Valley, CA:

  • Low airflow
  • Frequent cycling
  • Higher energy bills
  • Warm air
  • Bad odors
  • Water leaks
  • Unusual noises
  • Too noisy
  • High humidity
  • Uneven temperatures
  • Thermostat stops working

Please let us know immediately if you observe any of the problems listed above. For whichever task you need to be done, our HVAC company will get there on schedule, correctly identify the issue, and offer the best solution.

Installing & Repairing AC

Our staff at John Owens always aims to finish your AC repairs before suggesting you replace the system, unlike other HVAC contractors.

Some of the most common issues our HVAC business handles include:

  • Refrigerant leaks
  • Dirty condenser coils
  • Frozen evaporator coils
  • Faulty motors
  • Fan problems
  • Clogged drain line

We advise replacing your old air conditioner only if it is more than 15 years old, inefficient, and requires more frequent HVAC repairs, increasing the overall cost of ownership. As an official American Standard dealer, we can help you choose a more reliable and energy-efficient air conditioner. In order to maximize the advantages of your Mill Valley air conditioning/heating system and maintain adequate indoor air quality through your home’s vents, our heating and air conditioning company also ensures that the new AC installation is done correctly.

Commitment To Eco-Friendly Practices

Refrigerant gases are regulated by the Clean Air Act, so HVAC contractors who handle them must be extremely skilled and certified. The creation of appropriate protocols for handling refrigerant gases is the primary objective of the Clean Air Act. Ozone-depleting gas removal, recycling, storage, and transportation are all impacted by these procedures.

With our excellent service, John Owens in Mill Valley, CA, has kept a flawless record of not violating any EPA regulations for nearly two decades. The company received a refrigerant gas certification from the EPA in 1994. Maintaining appropriate refrigerant gas management requires safety and training.

The Benefits Of Hiring Professional Heating/Air Conditioning Service

You want your air conditioner to function correctly because you spent a lot of money on it. If something goes wrong, you don’t want to exacerbate the situation and increase your energy costs. John Owens will take care of the issue and make the finest repairs possible to ensure your and your family’s comfort.

Our expert air conditioning service will leave you with an AC that:

  • Performs more efficiently
  • Lasts longer
  • It costs less to maintain
  • Operates safely

Ensure your air conditioner is ready to keep you cool before the weather gets too hot and that any emergency repairs are taken care of before it’s too late. When you need reasonably priced HVAC services for yourself or your family, John Owens Services is the team of experts you should contact for any repair or installation service.

Our Business Services All Types On Air Conditioners In Mill Valley, CA

  • Split systems with air handlers: A split system with an air handler is an excellent choice for a house with air conditioning on the second level and radiant floor heating throughout. The condenser is situated in the external unit, and the evaporator coil and air blower are housed in the air handler, an internal unit. In these types, a copper refrigerant pipe connects the two.
  • Rooftop package units: Most of these air conditioners are found on rooftops in businesses. The gas furnace, evaporator coil, and condensing unit are all part of a pre-assembled, factory-built package unit. They can be found on the ground next to the house or rooftops. Properties without an attic or crawlspace to store heating or cooling equipment can find this kind of equipment helpful.
  • Ductless mini-split or ductless systems: These air conditioners do not require ducts. They can be connected to provide zone heating/air conditioning for an entire house or used to spot heat or cool a single room. The ideal Eichler homes for mini-split systems are those without an attic or crawl space. Mini-split air conditioners are a fantastic substitute for noisy window air conditioners.
  • Air-to-air heat pumps: This heat pump distributes heat back and forth, inside or outside of your house. The AC takes the hot air from inside your house and moves it outside. This is done in reverse by the heat pump for heating.

Annual Preventive Maintenance Is A Must

Before hot weather or heat waves arrive, performing routine maintenance, inspections, and testing on your air conditioner is essential. The demand for HVAC contractors is extreme in Mill Valley, California, and the surrounding area. It could take days for a professional to come out if your air conditioner breaks down in the thick of a heat wave. During the summer, there are waiting lists for many HVAC firms like ours. We advise having maintenance done at least once a year, preferably in the early summer or late winter. This entails duct cleaning, air filter replacement, component inspection, and other tasks. If you want to save money on your energy bill and boost your air conditioner’s efficiency, contact us now to schedule our HVAC services or for free estimates.

Our AC maintenance checklist includes the following:

  • Examining the condensing unit’s exterior for filth and debris
  • Examining the evaporator coils for material accumulation or a missing or loose thermal expansion valve sensor
  • Checking the charge of refrigerant
  • Confirming a safe and effective operation
  • Checking for wear on the relays, capacitors, and contractors
  • Examination and cleaning of condensate drains
  • Examining and changing air filters
  • Keeping an eye on each system’s temperature and pressure will aid in future problem-solving

The John Owens Way

Our philosophy is simple, we always want to maintain equipment to give it the longest life possible. Next, we want to focus on repairing when something goes wrong. Then only as the last choice, we replace equipment when needed. That’s the John Owens Way.

San Rafael
(415) 942-6565
Santa Rosa
(707) 452-3464



Regular maintenance keeps your home’s systems running well all year long. We’ll help you gain efficiency and save money.



When something breaks down, our team will get to you fast. We’ll find the problem and fix it to get you back to normal.



When it’s time to replace something in your home, we’ll help you get a top quality product that matches your specific needs.
San Rafael
(415) 942-6565
Santa Rosa
(707) 452-3464