Commercial HVAC
Expert Commercial Refrigeration Maintenance
Keep your commercial refrigeration running at peak efficiency — protecting your product, your bottom line, and your business reputation.
Serving Bellingham, Ferndale, Whatcom County, Skagit County and Surrounding Areas.
Get a FREE Refrigeration Maintenance Estimate
Commercial Refrigeration Maintenance for Restaurants, Groceries, Convenience Stores, Small Businesses, and more...
35
Years Serving WA State
30%
Energy Savings Possible
2x
Longer Equipment Life with Maintenance
24/7
Emergency Service Available
Protect your investment with scheduled preventive maintenance — keeping your refrigeration running efficiently year-round.
Smith Mechanical
Expert Commercial Refrigeration Maintenance in Bellingham & Ferndale, WA
Is your commercial refrigeration equipment due for a tune-up? You're in the right place. Regular maintenance keeps your refrigeration systems running at peak efficiency — helping you avoid costly breakdowns, protect your inventory, and pass health inspections with confidence.
At Smith Mechanical, our certified refrigeration technicians handle every aspect of commercial refrigeration maintenance in Bellingham, Ferndale, and throughout Whatcom and Skagit County. We keep your walk-in coolers, reach-in cases, freezers, and refrigeration systems performing reliably year-round.
Signs Your Commercial Refrigeration System Needs Maintenance
Equipment Running Hot or Warm
If your cooler, freezer, or display case isn't maintaining proper temperature, it's time to schedule a maintenance check. Overworking refrigeration components leads to premature failure and spoiled product.
Rising Energy Bills
Dirty coils and clogged filters make your refrigeration system work harder, consuming more energy. If your utility bills have been climbing, a maintenance tune-up can restore efficiency and reduce costs.
Frequent Breakdowns or Unusual Noises
Strange sounds from your refrigeration equipment — like rattling, banging, or hissing — often signal worn components or refrigerant issues. Catching these early prevents costly emergency repairs and extended downtime.
Frost Buildup or Condensation Issues
Excess frost on evaporator coils or water pooling around your units indicates refrigerant or drainage issues. These problems reduce efficiency and can cause equipment damage if not addressed quickly.
Unusual Odors from Your Unit
Musty, chemical, or burning odors coming from your refrigeration unit can indicate mold growth, refrigerant leaks, or electrical problems. Don't ignore these warning signs — schedule a service call right away.
It's Been Over a Year Since Your Last Service
Preventive maintenance should be performed at least once a year. If you can't remember the last time your refrigeration equipment was serviced, don't wait for a breakdown — schedule a tune-up today to keep your systems reliable.
Commercial Refrigeration Installation
Planning to add or upgrade refrigeration equipment? Smith Mechanical handles new commercial refrigeration installations for restaurants, grocery stores, convenience stores, and more throughout Bellingham and Whatcom County.
Commercial Refrigeration Repair
When your refrigeration equipment breaks down, fast response is critical. Smith Mechanical provides commercial refrigeration repair services throughout Bellingham and Whatcom County — keeping your business running and your product safe.
Why Maintenance Matters
Why Commercial Refrigeration Maintenance Is Essential
Don't wait for a breakdown — proactive maintenance protects your product, your operations, and your bottom line.
Cost Savings & Efficiency
Dirty coils and clogged filters force systems to work harder, driving up utility bills. Regular maintenance keeps your refrigeration running at peak efficiency — reducing energy costs and preventing costly breakdowns.
Protect Your Business Operations
A failed refrigeration unit in a Bellingham restaurant, Ferndale grocery store, or any business across Whatcom and Skagit County can mean thousands of dollars in product loss. Preventive maintenance dramatically reduces the risk of unexpected shutdowns during peak business hours.
Compliance & Liability Protection
Poorly maintained refrigeration can cause unsafe food storage temperatures, putting Whatcom County and Skagit County businesses at risk of health code violations. Refrigerant leaks (e.g., R-410A, R-134a) also carry potential EPA penalties. Regular documented maintenance protects your license and warranty.
Our Commercial Refrigeration Maintenance Process in Bellingham & Ferndale
System Inspection & Diagnosis
Our certified technician performs a thorough inspection of your refrigeration equipment — checking temperatures, electrical connections, door seals, and overall system performance to identify any issues before they become costly failures.
Cleaning & Component Service
We clean condenser and evaporator coils, check and replace filters, inspect fan motors, lubricate moving parts, and clear any drain lines. These steps restore efficiency and extend the life of your refrigeration equipment.
Refrigerant Check & Leak Testing
We verify refrigerant levels, check for leaks using EPA-compliant methods, and recharge the system as needed. Proper refrigerant levels are critical for maintaining the correct temperatures and avoiding compressor damage.
Performance Testing & Calibration
After service, we run the system through a complete performance test — verifying temperatures in all compartments, checking thermostat accuracy, and confirming the unit cycles on and off correctly. We don't leave until everything checks out.
Report & Recommendations
We provide a detailed service report documenting everything we checked, serviced, and found. If we identify any concerns that need attention, we'll walk you through our recommendations so you can stay ahead of potential issues.
"Regular HVAC and refrigeration maintenance isn't just about preventing breakdowns—it's about protecting your bottom line, keeping your operations running smoothly, and making sure your customers and employees are comfortable and safe. Skipping maintenance may save in the short term, but it almost always costs much more in energy waste, emergency repairs, and lost business later."
Jared Murphy - Founder
HVAC Package / Split System — Tier 1
- Change or clean system air filters (EAC is an extra charge)
- Clean indoor and outdoor coils
- Take amp draw of compressor, blower motor and condenser motor (as applies)
- Take temperature difference in heating and cooling
- Check system operation in both heating and cooling modes
- Reset/adjust thermostat as needed
- Visually inspect controls and safeties
- Clean out condensate trap as applies
- Walk through space to check for the presence of CO if applicable
- Check major electrical connections
- Soap gas flex connections as applies
- Replace belt as needed
- Clean flame rod if accessible or as applies
- Start up water side of evaporative cooler in the spring and winterize in the fall if applies
- Unit heaters will be serviced on the fall/winter major if applies
- Advise and provide an estimate of needed or recommended repairs, additional servicing and/or planning for equipment replacement if needed
HVAC Package / Split System — Tier 2
- Change or clean system air filters
- Clean condensate
- Check system in season mode (heating or cooling)
Boiler
- Check flue gas with combustion analyzer
- Check system performance & operation
- Check and adjust thermostat(s) as needed
- Visually inspect controls and safeties
- Clean out condensate trap as applies
- Walk through space to check for carbon monoxide
- Check major accessible electrical connections as applies
- Soap gas flex connections if applicable
- Clean flame rod as applies & if accessible
- Advise of system condition and of any recommended and/or needed repairs if needed
Heat Recovery Ventilator (HRV & ERV)
- Change or clean system air filters
- Check system performance & operation
- Check and adjust control as needed
- Visually inspect controls and safeties
- Clean out condensate trap as applies
- Check major accessible electrical connections
- Advise of system condition and of any recommended and/or needed repairs if needed
Simple Process
How to Schedule Your Maintenance
Contact Us to Schedule
Call us, email us, or fill out the quick form below with your name, company, location, and your refrigeration equipment type.
We Schedule Your Service
Our team reviews your equipment and scheduling needs, then books your maintenance visit at a time that works for your business — minimizing disruption to your operations.
We Perform the Maintenance
Our certified technicians perform a comprehensive service visit, document all findings, and provide you with a written report along with any recommendations for repairs or future planning.
service@smithmechanical.com
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smithmechanical.com
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Smith Mechanical 6146 Portal Way Ferndale, WA 98248
Email us :
service@smithmechanical.com
Call us :
360-384-3203
OUR OPERATION
Why Choose Smith Mechanical?
1
35+ Years of HVAC Expertise
2
24/7 Emergency Heating & Cooling Repairs
3
Local Team Serving Whatcom, Skagit, Island & North Snohomish Counties
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