Union County's PremierHVAC Contractor
Serving all 21 communities across Union County with professional heating, cooling, and refrigeration services. Available 24/7 for emergencies.
Your Trusted HVAC Partner AcrossUnion County, New Jersey
With over 564,000 residents and diverse property types from historic homes to modern commercial buildings, Union County demands experienced HVAC professionals who understand local needs.
Residential HVAC
From Victorian homes in Westfield to modern condos in Elizabeth, we service all residential property types with custom solutions.
Commercial Services
Supporting Union County businesses with reliable commercial HVAC, refrigeration, and preventive maintenance programs.
24/7 Emergency
Round-the-clock emergency service throughout Union County. No overtime charges for nights and weekends.
Union County Service Areas
Click on any city below to learn more about our HVAC services in your area
Union
ZIP: 07083, 07088
Population: 56,642
single-family, townhomes
Full Service Coverage
Elizabeth
ZIP: 07201, 07202, 07206, 07208
Population: 137,298
apartments, multi-family
Full Service Coverage
Plainfield
ZIP: 07060, 07061, 07062, 07063
Population: 50,588
single-family, apartments
Full Service Coverage
Westfield
ZIP: 07090, 07091
Population: 30,316
single-family, luxury homes
Full Service Coverage
Linden
ZIP: 07036
Population: 43,738
single-family, apartments
Full Service Coverage
Rahway
ZIP: 07065, 07066
Population: 29,826
single-family, apartments
Full Service Coverage
Summit
ZIP: 07901, 07902
Population: 22,719
single-family, luxury homes
Full Service Coverage
Cranford
ZIP: 07016
Population: 24,222
single-family, condos
Full Service Coverage
Roselle
ZIP: 07203
Population: 22,629
single-family, apartments
Full Service Coverage
Hillside
ZIP: 07205
Population: 22,123
single-family, apartments
Full Service Coverage
Kenilworth
ZIP: 07033
Population: 8,219
single-family, condos
Full Service Coverage
Berkeley Heights
ZIP: 07922
Population: 13,767
luxury estates, historic homes
Full Service Coverage
Clark
ZIP: 07066
Population: 16,207
single-family, split-level
Full Service Coverage
Scotch Plains
ZIP: 07076
Population: 24,446
single-family, colonials
Full Service Coverage
Springfield
ZIP: 07081
Population: 17,954
single-family, townhomes
Full Service Coverage
New Providence
ZIP: 07974
Population: 13,650
single-family, luxury homes
Full Service Coverage
Roselle Park
ZIP: 07204
Population: 13,967
single-family, apartments
Full Service Coverage
Fanwood
ZIP: 07023
Population: 7,774
single-family, luxury homes
Full Service Coverage
Mountainside
ZIP: 07092
Population: 6,988
single-family, luxury homes
Full Service Coverage
Garwood
ZIP: 07027
Population: 4,454
single-family, apartments
Full Service Coverage
Winfield
ZIP: 07036
Population: 1,487
single-family, duplex
Full Service Coverage
Complete HVAC Services Throughout Union County
Every Union County community receives our full range of professional HVAC services
Heating Services
- Furnace Repair & Installation
- Boiler Service & Replacement
- Heat Pump Systems
- Emergency Heating Repair
Cooling Services
- AC Repair & Maintenance
- Central Air Installation
- Ductless Mini-Splits
- Emergency AC Service
Commercial HVAC
- Rooftop Unit Service
- Commercial Refrigeration
- Building Automation
- Maintenance Contracts
Specialty Services
- Indoor Air Quality
- Smart Thermostats
- Zoning Systems
- Energy Audits
Understanding Union County'sUnique HVAC Challenges
Diverse Housing Stock
Union County features everything from century-old Victorian homes in Westfield and Summit to modern high-rise apartments in Elizabeth. Each property type requires specialized HVAC solutions, from retrofitting historic homes to servicing complex commercial systems.
Extreme Temperature Variations
Our county experiences dramatic seasonal changes, with winter temperatures dropping below 20°F and summer heat exceeding 90°F with high humidity. This 70+ degree swing demands robust, efficient HVAC systems that can handle both extremes reliably.
Urban vs Suburban Needs
From the dense urban environment of Elizabeth to the suburban neighborhoods of Cranford and Scotch Plains, HVAC requirements vary significantly. We understand these local differences and provide tailored solutions for each community.
Union County Climate Facts
Pro Tip: Union County's humidity levels make proper system sizing crucial. An oversized AC won't dehumidify effectively, leading to comfort issues and mold growth.
Find Your Union County Location
Search for your city to see specific HVAC services available in your area
Same-Day Service
Available throughout Union County for urgent HVAC needs
5-Star Service
Trusted by thousands of Union County residents
Licensed & Insured
Fully certified for all Union County municipalities
Union County HVAC Questions
Common questions about our HVAC services in Union County
We provide comprehensive HVAC services to all major cities in Union County including Union, Elizabeth, Plainfield, Westfield, Linden, Rahway, Summit, Cranford, Roselle, Hillside, Kenilworth, and Roselle Park. Our service area covers the entire county with 24/7 emergency availability.
Union County features diverse housing from historic Victorian homes in Westfield to modern high-rises in Elizabeth. The county experiences temperature swings from below 20°F in winter to above 90°F in summer, requiring robust HVAC systems. Many older homes need retrofitting for modern, efficient systems.
Yes! We service commercial properties throughout Union County including retail spaces, restaurants, office buildings, and industrial facilities. Our commercial services include rooftop units, refrigeration systems, and preventive maintenance contracts.
HVAC costs in Union County vary based on system type and home size. AC repairs typically range from $200-$800, while new system installations can range from $4,500-$12,000. We offer free estimates and financing options for Union County residents.
We maintain technicians throughout Union County for rapid emergency response. Most emergency calls are answered within 2-4 hours, with priority given to no-heat and no-AC situations. Our 24/7 dispatch ensures you're never left without comfort.
Have more questions about HVAC services in Union County?
Call (908) 249-9701 for AnswersReady for Reliable HVAC Service in Union County?
Trust Dimatic Control for all your heating and cooling needs throughout Union County.