Business Details
Emergency
services
Open 24/7
always available
Your Trusted HVAC & Plumbing Experts in Walla Walla, WA
Mill Creek Mechanical has been serving Walla Walla and surrounding communities for over 38 years as a family-owned and veteran-operated business. Specializing in residential and commercial HVAC systems, refrigeration, plumbing, and espresso machine repairs, we prioritize service excellence and customer satisfaction. Our team of certified technicians delivers reliable solutions for heating, cooling, and refrigeration needs, including emergency services and maintenance programs. Recognized with an A+ BBB rating, we offer 20% discounts for veterans on repairs and 10% on installations.With expertise in commercial appliance repairs and winery equipment, we combine local knowledge with industry-leading practices to ensure optimal system performance. Our commitment to quality is reflected in our use of advanced technology, comprehensive consultations, and guaranteed workmanship. As a locally licensed business (MILLCCM819ML), we maintain transparent pricing and 24/7 emergency availability to meet diverse client needs.
Services
HVAC Installation
Commercial Refrigeration
Plumbing Services
Espresso Machine Repair
Septic Tank Repair
Maintenance Programs
Emergency Repairs
Boiler Repair
Winery Equipment Service
Appliance Repair
Highlights and features
- We have over 38 years of combined experience in HVAC and refrigeration
- Our team offers 24-hour emergency service availability
- We provide 20% veteran and first responder repair discounts
- Certified experts in commercial appliance and espresso machine repairs
- A+ BBB accredited business with transparent pricing
Associations and certifications
- Better Business Bureau (BBB)
Services
HVAC Installation
We provide expert HVAC installation for residential and commercial properties. Our technicians help clients select systems matching their capacity, efficiency, and budget requirements. Proper sizing and ductwork inspection ensure optimal performance and energy efficiency for both new constructions and system upgrades.
Commercial Refrigeration
Specializing in commercial refrigeration repair and maintenance for restaurants and kitchens. Our technicians diagnose and fix temperature control issues quickly to prevent business disruptions. We service all brands and models of commercial cooling equipment with prompt response times.
Plumbing Services
Offering comprehensive plumbing solutions including leak repairs, drain unclogging, water heater installations, and septic tank services. Our licensed plumbers handle residential and commercial projects using modern equipment to ensure lasting repairs and system reliability.
Espresso Machine Repair
Certified repair service for commercial espresso machines. Our technicians with appliance repair expertise service all major brands, restoring machines to full functionality. We prioritize quick turnaround times to minimize downtime for coffee businesses.
Septic Tank Repair
Professional septic tank installation, repair, and replacement services for residential and commercial properties. Our team handles maintenance and emergency repairs using specialized equipment to ensure proper wastewater management system operation.
Questions
What HVAC services do you offer?
We provide residential and commercial HVAC installation, repair, and maintenance including furnaces, air conditioners, and ventilation systems.
Do you offer emergency plumbing services?
Yes, we provide 24-hour emergency plumbing services for urgent repair needs in Walla Walla and Dayton.
Are you certified for commercial refrigeration?
Yes, our technicians are certified to service and repair all types of commercial kitchen cooling systems.
What are your business hours?
Our offices are open Monday-Friday 8AM-3PM, with 24/7 emergency service availability.
Do you offer maintenance programs?
Yes, we offer customized HVAC and plumbing maintenance programs to prevent breakdowns and extend system lifespan.
What discounts do you provide?
We offer 20% off repairs and 10% off installations for veterans and first responders.
