
Air Conditioning Service in Salem
Reliable AC Services From a Family-Owned Company You Can Trust
At Evergreen Plumbing & Mechanical LLC, we know how important it is to have a dependable air conditioning service—especially when the summer heat in Salem rolls in. As a family-owned company, we take pride in providing our neighbors in Salem, Oregon, with high-quality AC services that put your comfort first. Whether you need a brand-new system installed, repairs for a struggling unit, or routine maintenance to keep things running smoothly, we’re here to help.
Our commitment to honesty, quality, and customer relationships sets us apart. We don’t believe in pushy sales tactics or unnecessary upsells—just straightforward service that respects your time, budget, and property. Before starting any work, we provide clear estimates and a transparent action plan so you know what to expect with your air conditioning service in Salem.
Additionally, our extensive experience in serving both residential and commercial clients allows us to tailor solutions that address the unique demands of your space. We understand that every home and business has specific requirements, and we are committed to delivering customized service plans that maximize comfort and efficiency. At Evergreen Plumbing & Mechanical LLC, we believe that clear communication with our clients leads to better service outcomes and satisfaction.
Contact us today if you’re in the market for a new AC, dealing with an unexpected breakdown, or want to ensure your system is in top shape. We’re ready to provide professional air conditioning service with the reliability and integrity you deserve.


Common AC Problems & What to Do About Them
Air conditioners work hard to keep your home cool, but like any system, they can develop issues. Some problems are minor and can be fixed with simple troubleshooting, while others require professional attention. Understanding what can go wrong and when to call for help can save you from unexpected breakdowns and costly repairs.
What Can Go Wrong with an AC System?
Several issues can affect the performance of your AC unit, leading to inefficient cooling, higher energy bills, or complete system failure.
Some of the most common AC problems include the following:
- Refrigerant Leaks – Low refrigerant levels often indicate a leak, causing your system to struggle to cool appropriately. A technician must locate and repair the leak before recharging the system.
- Clogged or Dirty Filters – A dirty air filter restricts airflow, forcing your AC to work harder and reducing efficiency. Regularly replacing or cleaning filters can prevent this issue.
- Frozen Evaporator Coils – When airflow is restricted or refrigerant levels are low, evaporator coils can freeze, stopping your AC from cooling. Thawing the coils and addressing the root cause can restore proper function.
- Thermostat Malfunctions – If your AC isn’t turning on or maintaining the right temperature, the thermostat may need calibration, new batteries, or a complete replacement.
- Electrical Component Failures – Faulty wiring, failing capacitors, or worn-out motors can cause your system to short cycle or stop working altogether. A professional should always handle these issues.
Ignoring minor problems can lead to more significant, more expensive repairs. Calling a professional is essential. We diagnose AC issues quickly and provide honest, straightforward solutions to restore your system.
To avoid these issues, we recommend scheduling regular maintenance checks with us. During these checks, we thoroughly inspect all components, ensuring every part of your system is in optimal condition. This proactive approach can extend the life of your unit, enhance efficiency, and save you money on energy bills.
Seasonal AC Tips & Advice for Salem Residents
Salem's temperate climate means that while summers are not excessively hot, having an efficient air conditioning service greatly enhances comfort during the warmer months. Preparing your AC unit for seasonal changes is a crucial step in maintaining optimal performance. It’s advisable to conduct a comprehensive check-up at the beginning of spring. Checking things like refrigerant levels and ensuring the thermostat is working correctly can prevent future issues. Additionally, during winter, although you may not use your AC, covering the outdoor unit can protect it from the elements.
Note that many homeowners in Salem also use heat pumps for both heating and cooling. Ensuring that the transition between modes is smooth is critical and involves rigorous system checks, typically performed during maintenance sessions. These adjustments can enhance performance and reduce energy consumption, making your system versatile throughout the year.
Importance of Energy Efficiency in HVAC Systems
With increasing energy costs and environmental concerns, energy efficiency in HVAC systems is more crucial than ever. If you're considering a new installation, selecting an energy-efficient system not only lowers utility bills but also minimizes your carbon footprint. In Oregon, utilizing ENERGY STAR-rated appliances and complying with the state’s energy-efficient standards are highly recommended. This commitment to efficiency reflects a broader environmental consciousness and aligns with our mission to provide sustainable solutions.
Our team can advise you on the best energy-efficient systems that fit your budget and needs. Installing programmable thermostats, opting for systems with high SEER ratings, and ensuring proper insulation are just a few steps to boost efficiency. Feel free to reach out for more insights into how you can make your home more sustainable while maintaining the high comfort level you expect.
FAQs: Your Air Conditioning Service Questions Answered
How Often Should I Service My Air Conditioning Unit?
A routine air conditioning service is recommended at least once a year, typically in the spring, to ensure your system is ready for the warmer months. Regular servicing can help identify potential issues before they become costly repairs, ensuring efficient operation and reliability. During a service appointment, a professional will clean and inspect all components, check refrigerant levels, and make any necessary adjustments. This proactive approach also extends the life of the unit and helps maintain warranty compliance.
What Are the Benefits of a Programmable Thermostat?
A programmable thermostat allows you to set specific temperatures for different times of the day, which increases your home’s energy efficiency by reducing unnecessary cooling when you're not home. By adapting to your lifestyle and schedules, these devices ensure optimal comfort with minimal energy waste. Over time, this results in lower energy bills and a reduced carbon footprint. Additionally, many modern programmable thermostats are compatible with smart devices, enabling remote access and real-time monitoring.
Why is My AC Unit Leaking Water?
Water leakage from your AC unit can be due to several reasons including a clogged drain line, frozen evaporator coils, or improperly installed system components. Regular maintenance and inspections can prevent these issues by ensuring all lines and parts are working accurately. If you notice water pooling near your unit, it’s important to contact a professional immediately to prevent further damage. Resolving such issues promptly keeps your unit functioning effectively and prevents mold growth or water damage.
What Size AC Unit Do I Need for My Home?
The appropriate size of an AC unit depends on several factors, including the size of your home, local climate, and insulation quality. An undersized unit will have to work excessively, leading to higher energy costs and reduced lifespan, while an oversized unit can cool too quickly, resulting in humidity issues and inefficient operation. Consulting with a professional for a home energy audit and load calculation yields the best results, ensuring you get a system that’s perfectly suited to your needs.
Is It Necessary to Cover My AC Unit During the Off-Season?
While it's not mandatory, covering your AC unit during the off-season, especially in harsher climates like those experienced in some areas of Oregon, can protect it from debris, snow, and ice. Covers should not be airtight to prevent moisture buildup, which could lead to corrosion or rust. Choosing a breathable cover allows for adequate ventilation and provides extra longevity to your investment by safeguarding it against the elements while it’s not in use.


Schedule an AC Service in Salem Today
At Evergreen Plumbing & Mechanical LLC, we take pride in being a family-owned company that puts our customers first. From AC installations and repairs to regular maintenance, we provide exceptional service with honest, upfront pricing and no hidden costs. Our technicians are skilled, reliable, and focused on delivering long-term solutions—not just quick fixes—so your AC works efficiently for years.
Our team is consistently trained in the latest HVAC technologies and advancements, ensuring that we can provide innovative solutions tailored to your specific needs. We stay up-to-date with industry trends so that you receive the most modern and effective service available. Whether you’re looking for routine upkeep or advanced AC solutions, our commitment to excellence shines through in every project.
If you need a new AC, a quick repair, or want to keep your system running smoothly, we can help. Call (503) 714-7004 or message us online to schedule a service.

