Packaged unit service for all-in-one heating and cooling system needs
Delta services packaged HVAC units for homes and businesses where a combined heating and cooling system is the right fit for the property.
Book Service
Ready to schedule?
Confirm your ZIP, describe the issue, and pick a time. We confirm within one business day.
Mon-Fri: 8:00 AM - 4:00 PM
Saturday: 9:00 AM - 1:00 PM
After-hours emergency response available
Why it matters
All-in-one systems have unique service requirements
Packaged units house the entire HVAC system in a single outdoor cabinet — making them a common choice for slab-foundation homes, mobile homes, and commercial spaces with limited indoor mechanical room space.
Existing packaged unit needing repair or maintenance
Replacement planning for an aging all-in-one system
New installation where a packaged unit is the appropriate solution
System not meeting heating or cooling demands
How we work
All-in-one systems have unique service requirements
Because all components are housed together, packaged units require technicians familiar with the interaction between heating and cooling sections in a single cabinet.
Delta supports packaged unit repair, maintenance, and replacement planning with the same diagnostic rigor applied to any HVAC service call.
Why Delta
Local service built around fast response, clear communication, and clean workmanship.
- Same-day service when route capacity allows
- Licensed, bonded, and insured on every job
- Residential and commercial from one team
- Clear estimate guidance before work begins
What customers say
“Our AC stopped late in the day and Delta responded fast, explained the problem clearly, and got cooling back on without overselling anything.”
Jennifer P.· Knoxville
Schedule service
Fast scheduling, no friction.
Book in under two minutes or call directly. We confirm by phone or email within one business day.
(865) 469-4441Related services
Other ways Delta can help.
Frequently Asked Questions
Delta services gas/electric packaged units, heat pump packaged systems, and all-electric packaged units for both residential and light commercial applications.
Still have questions?
Our team is ready to help. Reach out and we'll respond as quickly as possible.
Serving Knoxville and the surrounding communities.
Packaged unit service and installation across the Knoxville & surrounding areas. Call (865) 469-4441 or use the booking form to route your request.