Swamp Cooler Installation & Repair Services in Downey, CA and Surrounding Areas
An evaporative cooler that is not producing noticeably cool air, has a pump that runs but does not wet the pads evenly, makes unusual noises, or leaves mineral deposits and odors in the air it circulates is due for service before the cooling season demands reliable performance from it. Downey Plumbing, Heating and Air Conditioning services and installs evaporative coolers for homeowners throughout Downey and the surrounding Los Angeles County area. Our licensed HVAC technicians (California Contractor License #731172, verified through the California Contractors State License Board) replace pads, service pumps and motors, clean water distribution systems, and inspect the unit for any developing issues that would reduce cooling effectiveness. We are BBB A+ accredited, 4.8-star rated on Yelp by hundreds of verified customers, and 100% recommended on Facebook. We also help homeowners evaluate whether an evaporative cooler or traditional AC system is the better fit for their home and comfort expectations. Call 562-646-1221 to schedule evaporative cooler service today.
Commercial customers who have loading docks and warehouses may find they are in need of a swamp cooler. A properly installed and maintained swamp cooler can provide a temperature-controlled environment for storing materials and for employee comfort. The premise behind a swamp cooler is that it will remove excess humidity from the air. This helps protect your facility from mold, mildew and other problems.
Technician was Very Supportive, Very Knowledgeable
“Technician was very supportive, very knowledgeable in his skills. Showed interest in making sure the customer understands. Went above and beyond to explain my options. Thanks Downey Plumbing!”
- Cheryl S.
Expert Tips
If you're considering a swamp cooler installation or repair in Downey, CA, here's a pro-tip for you: always ensure proper ventilation in the area where your cooler is installed. Why? Well, swamp coolers work by evaporating water, which increases humidity. Without adequate ventilation, excess moisture can lead to mold growth and unpleasant odors. So, make sure to open windows or use exhaust fans to maintain a fresh and healthy environment. Stay cool and enjoy the benefits of your swamp cooler!
- Joe Keays
Swamp coolers not only require regular maintenance, but they may also require repairs. Not all plumbing companies are equipped to handle these types of repairs. For swamp cooler maintenance or repair, call Downey Plumbing. We can help with all your swamp cooler needs in Downey, Commerce, South Gate and Bellflower as well as other areas in southern California. Call us today and we will evaluate your facility to make sure that you get the swamp cooler that is ideal for your needs.
Frequently Asked Questions
An evaporative cooler draws outdoor air through water-saturated pads. As the air passes through the wet pads, evaporation occurs and the air temperature drops significantly. The cooled air is then circulated into the living space. This process works most effectively in low-humidity conditions because dry air can absorb more moisture through evaporation, providing greater cooling.
In inland Southern California communities including the Downey area, an evaporative cooler can provide effective cooling on dry days. During periods of elevated coastal humidity or during monsoonal moisture, cooling effectiveness decreases because humid air cannot absorb as much additional moisture. Many homeowners find evaporative coolers adequate for most of the season but less effective on the most humid summer days.
Evaporative coolers require more active maintenance than refrigerant-based AC systems. Cooling pads should be replaced at the beginning of each cooling season and inspected mid-season in areas with hard water. The water distribution system including the pump and distribution lines should be cleaned to prevent scale buildup. The reservoir and sump should be cleaned and drained at the end of the season. Our technicians perform complete evaporative cooler start-up service each spring.
Cooling pads should be replaced at least once per year, typically at the start of the cooling season. In areas with hard water like Los Angeles County, mineral deposits accumulate in the pads and can restrict airflow and harbor bacteria and mold if pads are not replaced regularly. Using a water treatment tablet in the reservoir reduces scale buildup and extends pad life.
Common causes of reduced cooling effectiveness include clogged or deteriorated cooling pads that restrict airflow or fail to hold water evenly, a failing pump that does not distribute water to all pads uniformly, mineral scale on the distribution tubing that blocks water flow, a clogged evaporator pad frame that restricts air movement, or a blower motor that is not moving adequate air volume.
Yes. Downey Plumbing, Heating and Air Conditioning installs new evaporative coolers for homeowners throughout Downey and the surrounding area, including rooftop-mounted units, window units, and ducted evaporative systems. We handle all connection and ductwork as part of the installation. Call [phone] to schedule an evaporative cooler installation consultation.
Yes. Using both systems together is not recommended because an AC system works best with windows closed while an evaporative cooler requires windows to be partially open for air to escape. However, many homeowners with both systems use the evaporative cooler on dry days when it is more economical to operate and switch to the AC on humid days when the evaporative cooler is less effective.
A musty odor from an evaporative cooler is typically caused by mold or bacteria growing in the reservoir, on deteriorated pads, or inside the cooler cabinet where moisture accumulates. End-of-season draining and cleaning, along with annual pad replacement and reservoir cleaning at the start of each season, prevents musty odors. Our technicians perform a full cleaning during start-up service.
Residential evaporative coolers typically use three to fifteen gallons of water per hour depending on the unit size, the temperature, humidity, and how many pads are saturated. The cooler continuously draws water from the supply line to replace water lost to evaporation. A bleed-off valve helps prevent mineral concentration in the reservoir by draining a small amount of water continuously.
Yes. Draining the reservoir and removing any standing water at the end of the cooling season prevents corrosion in the reservoir, discourages insects and pests from using the water as a habitat over winter, and prevents scale buildup from hard water that evaporates in the reservoir when the cooler is not in use. Our technicians perform end-of-season shutdown service.
Yes. Downey Plumbing, Heating and Air Conditioning helps homeowners who want to transition from evaporative cooling to a refrigerant-based AC system, handling the installation of the new AC system and addressing any ductwork modifications needed. Call [phone] to schedule a consultation about converting from evaporative to refrigerant cooling.
Yes. Evaporative coolers use significantly less electricity than refrigerant-based air conditioners because they rely on evaporation rather than a compressor. They do consume water. In areas where the evaporative cooler is effective on most hot days, the operating cost savings compared to AC can be significant.
Yes. Downey Plumbing, Heating and Air Conditioning repairs evaporative coolers including pump replacement, motor replacement, pad replacement, distribution tube cleaning and replacement, and float valve adjustment and replacement. Parts availability depends on the brand and age of the unit. Call [phone] to schedule evaporative cooler repair service.
Yes. Rooftop evaporative coolers require proper mounting, duct connections, electrical wiring, and water supply connections. Downey Plumbing, Heating and Air Conditioning handles all aspects of evaporative cooler installation correctly and safely. Call [phone] to schedule installation service.
Downey Plumbing, Heating and Air Conditioning provides upfront pricing before any work begins. Call [phone] to schedule evaporative cooler service and receive a clear estimate.
The words out about Downey Plumbing!
“Downey Plumbing is our go-to for all our plumbing needs. We discovered them after another plumber left us stranded. We now use them exclusively and you will too! It is easy to get an appointment, their technicians are professional, friendly and explain the issues in an understandable way. Their prices are great and they don’t upsell or pressure you into anything. Do yourself a favor and call Downey first!!” - Michelle Deziel
“Our water heater went out on the weekend. Downey plumbing was so responsive and the bid came in very reasonable. The tech came out same day and replaced our water heater with very little down time. The job was exactly as quoted. I really appreciated the professionalism of the tech. Thank you Downey plumbing for getting us back up and running, because cold showers are no fun!” - Christine Rankin
