Delivering Excellence to Maywood Residents and Businesses
551HVAC has earned its reputation as Maywood's go-to HVAC specialist through years of dedicated service to our community. When heating or cooling emergencies strike, our local team is ready to respond any time, day or night. Our growing base of satisfied customers throughout Maywood speaks to our commitment to quality workmanship and exceptional customer care.
From routine maintenance to complex system installations, our certified technicians bring expertise and professionalism to every job. We understand that Maywood homes and businesses have unique HVAC requirements, which is why we take the time to assess your specific situation before recommending tailored solutions that optimize comfort and efficiency for your property.

Premium HVAC Solutions for Maywood Properties
Heating, Ventilation and Air Conditioning System Services
- Complete Heating, Ventilation and Air Conditioning System Installation and Replacement with Precision Engineering
- Professional Heating, Ventilation and Air Conditioning Repair and Preventative Maintenance Programs
- Industry-Leading Central Air Conditioning Repair, Installation, and Maintenance
- Thorough Air Duct Cleaning and Sanitization Services
- Smart Ventilation Solutions for Optimal Indoor Air Quality
- Energy-Efficient Mini-Split & Ductless System Solutions for Targeted Comfort
Heating System Excellence
- Comprehensive Heating Repair, Installation, and Maintenance Solutions
- Expert Furnace Installation, Maintenance, and Repair by Certified Technicians
- Advanced Heat Pump Installation, Maintenance, and Repair Services
- Specialized Ductless Mini Split Repair, Maintenance, and Installation
- Professional Packaged Rooftop Unit Repair, Installation, and Maintenance Service
Additional Professional Services
- 24/7 Emergency HVAC Response and Rapid Resolution
- Custom Climate Control Solutions for Residential and Commercial Properties
- Seasonal System Tune-ups and Performance Optimization
- Energy Efficiency Assessments and Upgrade Recommendations
- Smart Thermostat Integration and Programming
HVAC Services We Provide In Maywood
What Our Maywood Customers Are Saying
★★★★★ - It was the coldest night in February my toddler was running a fever and of course that's when our heater decided to quit Called several... It was the coldest night in February, my toddler was running a fever, and of course that's when our heater decided to quit. Called several places with no luck until I reached 551 HVAC. Despite the late hour, they had someone at my door within 90 minutes. Can't express how grateful I was for their emergency service in Maywood. Read More
Erica Thompson
★★★★★ - One of my rental properties in Maywood had an aging rooftop HVAC unit that finally gave out after almost years HVAC assessed the situation provided... One of my rental properties in Maywood had an aging rooftop HVAC unit that finally gave out after almost 20 years. 551 HVAC assessed the situation, provided multiple options at different price points, and installed the new system with minimal disruption to my tenants. Their professionalism made a stressful situation much easier to handle. Read More
David Rossi
★★★★★ - When my furnace started leaking I called HVAC in a panic Not only were they at my Maywood home the same day but they identified... When my furnace started leaking, I called 551 HVAC in a panic. Not only were they at my Maywood home the same day, but they identified the problem quickly, explained all my options, and completed the repair at a reasonable price. The technician even put down protective coverings before working. This kind of thorough service is why they're my go-to for HVAC needs. Read More
Nancy Wilson
HVAC Service - 24/7 Emergency
(551) 365-3500