Commercial Plumbing, Air Conditioning & HVAC Services in the La Verne, CA Area
Since 1978, We Are Your Commercial HVAC and Plumbing Experts
Call (909) 392-2202
At McLay Services, Inc., we focus on saving clients money by increasing energy efficiency. For over 35 years, McLay has been providing dependable, high quality heating, air conditioning and plumbing solutions for a wide range of industrial, commercial, educational, healthcare, public facilities and advanced technology clients. We specialize in design, installation and service of Building Automation and Energy Management Control Systems.
We believe that our long-term relationship with our customers is as important as our reputation for being honest, dependable and trustworthy. We welcome the opportunity to serve you and look forward to being your most reliable partner. Contact us today for all your plumbing, heating, ventilation and air conditioning needs.
Commercial Heating & Air Conditioning Services
- Service / Repair / New Installation
- Energy Saving Products and Services
- Boilers / Furnaces
- Air Handlers
- Air Conditioning
- Rooftop /Heat Pump Units (package)
- Duct-Free Split Systems
- Cooling Towers/Evaporative Cooling
- Computer Room Cooling
- Make-up Air Units
- Commercial Refrigeration
- Pneumatic/DDC Controls
- Pumps
- Variable Frequency Drives
- Heat Recovery
- Demand Control Ventilation
- Garage Exhaust CO Monitoring Systems
- Controls /Thermostats
- Ventilation /Exhaust Fans
- Filter Media Replacement (all media types)
- Duct Work Installation / Repair
- VAV Boxes
- Humidification
- Air Balancing
Indoor Air Quality
- Electronic Air Cleaner
- Air Purifier / Humidifiers
- Ultraviolet Germicidal Lamp
- Carbon Monoxide Detectors
- Duct Cleaning
Maintenance Programs
- Preventative Maintenance
- Predictive Maintenance
- Custom Maintenance
- Service Agreements
McLay Plumbing Services
- Leak Detection Specialists
- Video Inspection
- Slab Leak Specialists
- Water Heaters
- Tankless Water Heaters
- Backflow Testing
- Standard & Custom Fixture Installation
- Water Saving Fixtures: Faucets & Toilets
- Drain & Mainline Cleaning
- Hydro-Jetting Drain Lines
- Copper Re-piping
- Gas Lines
- Sewer Repair / Replacement
- Pressure Regulators
- Service & Repair
Backflow Prevention
- Testing / Repairs / Service
Water Filtration & Softeners
- Water Filtration
- Water Softeners
- Sediment Filters (sand)
- Centrifugal Separators
- Reverse Osmosis Filters
McLay Speciality Services
- Design/Build
- Tenant Improvement
- Engineering Services
- Project Management
- Staff Training & Development
- Mechanical Retrofits
- Commissioning/Retro-commissioning
- Variable Frequency Drives
- Energy Management / DDC Controls
- Building Automation Systems
- Energy Saving Products and Services
- “Energy Star” Qualified
