Tennessee HVAC programs range from $5,000-$22,000 in total tuition costs, with intensive training completing in as little as 100 hours and comprehensive diploma programs requiring 9-18 months.
Students can pursue fast-track options with rolling enrollment, progressive certification pathways at community colleges, 2-year Associate degrees, or 300+ hour online courses for experienced technicians seeking advanced credentials.
Online Training Classes
Tennessee online HVAC training often works best for technicians who already have field experience and want a flexible way to build advanced skills. Many programs include 300+ hours of self-paced coursework with up to 12 months of access, covering the refrigeration cycle, electrical troubleshooting, residential energy basics, and newer efficiency trends through videos, modules, and readings. To add practice, students complete 200+ virtual service-call simulations that mirror real diagnostic and repair situations. Some options also mail a textbook and a professional toolkit, which can include a multimeter and HVAC/R hand tools, so you can train with real equipment at home. Programs commonly prepare Tennessee students for industry certifications such as EPA 608, NATE, and HVAC Excellence, and some include exam vouchers.
Local Trade Schools & Programs
- Nashville
- Chattanooga, Kimball, Dayton, Soddy-Daisy
- Cookeville, Nashville
- Cookeville, Nashville
- Nashville
- Chattanooga
- Memphis
- Memphis, Nashville
- Athens, Chattanooga, Crump, Dickson, Elizabethton, Harriman, Hartsville, Paris, Hohenwald, Jacksboro, Jackson, Knoxville, McMinnville, Memphis, Morristown, Murfreesboro, Nashville, Newbern, Huntsville, Pulaski, Shelbyville, Crossville
- Nashville
American National University
ANU's 36-credit HVAC/R Technician certificate is taught online from Salem, VA, in live video classes plus self-paced work, and prepares students for EPA Section 608, NATE fundamentals and OSHA 10. ANU names no lab location or externship, so hands-on practice with equipment is limited; ask how practical skills are taught and assessed before enrolling. Tuition is ANU's trade rate of $200 a credit (September 2026), roughly $7,200 for the full certificate by our calculation. We found no graduation or job-placement figures for this newer program.
Chattanooga State Community College
The HVAC/R Technician diploma at TCAT Chattanooga is 1,290 clock hours in the college's cost table and runs day or evening on the main campus. Each semester earns an embedded certificate, from Mechanic Helper to Residential Unit Repairer, and students take the EPA 608 refrigerant exam and HVAC Excellence tests in air conditioning, gas heat, heat pumps and electrical. The college reports 72% placement. The cost table (updated June 2026, priced at $1,537 a semester) lists $8,061.
Fortis College & Fortis Institute
Fortis's HVAC-R diploma runs 48 weeks at Birmingham, AL (64 quarter credits, 960 contact hours), in morning or evening sessions Monday to Thursday. Its 16 courses cover thermodynamics, electricity and controls, residential air conditioning, commercial refrigeration, gas heat and heat pumps, and students are required to take and pass the EPA Section 608 exam. Several campuses listed $23,759 in total, including Cincinnati, OH and both Houston, TX campuses; Salt Lake City listed $23,859.
Genesis Career College
Genesis Career College's HVAC-R Technician program is taught at Cookeville and Nashville, TN and at Dalton and Atlanta (Tucker), GA: 54 quarter credits over 36 weeks, hybrid, with 12 hours a week on campus (Monday/Wednesday or Tuesday/Thursday) and 8 online. Courses HVAC 100 to 108 end with a nationally recognized competency exam. The 2026 catalog total is $16,780 at all four campuses; at Cookeville and Nashville it includes $995 in tools. A 100% online version is listed in the Dalton and Tucker catalog at $16,880.
Lincoln Tech
Lincoln Tech's Air Conditioning, Refrigeration & Heating program is about 1,200 clock hours, roughly 52 weeks on a day schedule, for a certificate or diploma; a 1,425-hour management version leads to a degree. Ten courses cover electricity, heating systems, air conditioning, basic and commercial refrigeration, energy conservation and troubleshooting. Students learn refrigerant recovery and are encouraged to take the EPA Section 608 certification test; ask whether your campus includes it. Lincoln works with Johnson Controls and Hussmann on advanced training. At Mahwah, NJ the total cost was $32,770 (Feb 2025).
Miller-Motte College
HVAC & Basic Refrigeration is a program of about 10 months (a diploma in Georgia, Oklahoma and Tennessee, a certificate in North Carolina; 50 credits at Fayetteville, NC) that combines online coursework with hands-on lab work. It prepares students for the EPA Section 608 refrigerant handling certification and NCCER credentials. College Navigator listed 2024-25 tuition and fees of $18,790 at Fayetteville, NC; other campuses differ.
Moore Tech
Moore Tech's Air Conditioning, Refrigeration & Heating program takes two years on every path: an Associate of Applied Technology or a diploma in day classes, or a certificate in evening classes held two nights a week. Courses include electricity for HVAC, basic domestic heating, commercial heating, commercial refrigeration and air conditioning, and the school says graduates are employable as service technicians. Moore Tech accepts Pell Grants and Tennessee Promise but not federal student loans.
Remington College
Remington College's HVAC diploma covers residential and light-commercial heating and cooling, refrigeration and freezers, domestic air-conditioning appliances and indoor air quality, and prepares students for the EPA Section 608 Type I, II, III and Universal tests. Several campuses add an HVAC associate degree, and Fort Worth teaches a version with smart technology. Diploma tuition differs by campus: $17,850 at Nashville, TN and $23,500 at Dallas, TX in 2026 catalogs.
Tennessee College of Applied Technology
HVAC/R (heating, ventilation, air conditioning and refrigeration) is taught at 20 of the 22 TCATs; only Hohenwald and Oneida/Huntsville do not list it. Most colleges run it as a full-time daytime program, but TCAT Shelbyville offers a part-time evening version and TCAT Pulaski has day and evening sections. Credentials are clock-hour certificates and diplomas, and TCAT Knoxville adds a $100 HVAC/R program fee per trimester to 2026-27 tuition and fees of $1,541.
Total Tech LLC
Total Tech's HVAC Service Protocol is a 100-hour residential course, about 20 hours in the classroom and 80 in the lab, built around 24 service-call scenarios and leading to a school Certificate of Achievement. EPA 608 training and testing are included, according to the school's 2026 brochure. Students choose a two-week full-day or four-week half-day schedule, and a separate five-day HVAC Replacement course covers installs. The 2026 price at the Nashville, TN campus is $5,225, including $400 for books and supplies.
How to Choose the Best HVAC Program in Tennessee
TL;DR
Choose Total Tech LLC if you want the highest-rated program (4.9/5) with intensive 100-hour training (80 hours hands-on, 20 hours classroom) in Nashville using state-of-the-art facilities and real-life service call scenarios.
Choose FORTIS College if you want highly-rated training (4.3/5) in Cookeville or Nashville with hands-on experience in computerized diagnostics, refrigeration, and gas heat for residential, commercial, or industrial settings.
Choose Chattanooga State Community College if you want a comprehensive 1-year diploma (4.2/5) with progressive certificates, EPA-608, and HVAC Excellence certifications in Air Conditioning, Gas, Heat Pump, and Electrical.
Choose Moore Tech if you want flexible 2-year pathways in Memphis with diploma, Associate degree, or certificate options for day or night students specializing in commercial refrigeration and heating systems.
Choose Tennessee College of Applied Technology if you want statewide access with 16-month day or 18-month evening programs (1,728 clock hours) preparing for EPA Section 608, R-410A Safety, and Employment Ready Certifications.
Choose Miller-Motte College if you need a fast-track 10-month program in Chattanooga with rolling enrollment every 5 weeks preparing for EPA Section 608 and NCCER credentials.
Choose Lincoln Tech if you want advanced training in Nashville with Green and Geothermal Systems, Energy Auditing, day/evening classes, and HVAC Excellence Accreditation with EPA certification eligibility.
Choose Genesis Career College if you need a 9-month program (Cookeville, Lebanon, Nashville) combining hands-on training with online coursework covering OSHA regulations and system installation.
Choose Remington College if you want diploma training in Memphis, Nashville, or Knoxville aligned with national skill standards preparing for Type I, II, III, and Universal EPA certification testing.
Choose online HVAC training if you’re an experienced technician needing 300+ hours of self-paced advanced training (12-month access) with 200+ service call simulations, EPA 608/NATE/HVAC Excellence exam preparation, and included professional toolkit.
Key Decision Factors
Program Duration and Structure
Fast-track students should prioritize Total Tech LLC’s intensive 100-hour program or Miller-Motte College’s 10-month program with rolling enrollment every 5 weeks.
Mid-length options include Genesis Career College’s 9-month program and Chattanooga State Community College’s 1-year diploma.
Comprehensive training exists through Tennessee College of Applied Technology’s 16-18 month programs (1,728 clock hours) or Moore Tech’s 2-year diploma and Associate degree pathways.
Online programs provide 300+ hours of advanced training over 12 months for experienced technicians.
Schedule Flexibility
Evening students benefit from Chattanooga State Community College’s full-time evening classes, Tennessee College of Applied Technology’s 18-month evening program, Moore Tech’s night certificate program, and Lincoln Tech’s evening classes.
Day students access programs at all institutions.
Miller-Motte College offers rolling enrollment every 5 weeks eliminating traditional semester wait times.
Genesis Career College combines hands-on training with online coursework for added flexibility. Online programs deliver maximum self-paced flexibility over 12 months for working technicians.
Certification Preparation
EPA Section 608 certification preparation exists at Chattanooga State Community College, Miller-Motte College, Tennessee College of Applied Technology, and Remington College, with Remington College specifically preparing for Type I, II, III, and Universal certifications.
Chattanooga State Community College adds HVAC Excellence certifications in Air Conditioning, Gas, Heat Pump, and Electrical.
Tennessee College of Applied Technology includes R-410A Safety and Employment Ready Certifications. Miller-Motte College prepares for NCCER credentials.
Lincoln Tech provides EPA certification eligibility. Online programs include exam vouchers for HVAC Excellence, NATE, and EPA 608 certifications.
Hands-On Training Intensity
Total Tech LLC emphasizes intensive hands-on training with 80 of 100 hours in lab work using state-of-the-art facilities.
FORTIS College provides practical experience with computerized diagnostics across residential, commercial, and industrial applications.
Moore Tech offers hands-on experience with modern commercial refrigeration and heating equipment.
Chattanooga State Community College combines classroom theory with progressive shop experience.
Genesis Career College, Lincoln Tech, and Tennessee College of Applied Technology balance classroom instruction with practical training.
Online programs feature 200+ virtual service call simulations for experienced technicians.
Specialization and Advanced Technologies
Lincoln Tech specializes in advanced Green and Geothermal Systems plus Energy Auditing coursework, with select campuses holding HVAC Excellence Accreditation and access to Hussmann TechX Advanced Refrigeration Program.
Moore Tech focuses on commercial refrigeration and domestic heating systems. Total Tech LLC emphasizes modern service procedures and scientific knowledge application.
Tennessee College of Applied Technology covers electricity, motors, and controls for residential and commercial systems.
Online programs target advanced troubleshooting, refrigeration cycle theory, and efficiency trends for career advancement.
Career Path and Industry Focus
Entry-level residential and light commercial technicians benefit from Genesis Career College, Miller-Motte College, FORTIS College, or Chattanooga State Community College.
Commercial refrigeration specialists should target Moore Tech’s comprehensive program. Students seeking green technology and energy efficiency careers should prioritize Lincoln Tech.
Service technicians needing intensive practical training should consider Total Tech LLC. Statewide opportunities exist through Tennessee College of Applied Technology.
Experienced technicians pursuing career advancement should pursue online advanced training programs.
Credential Pathways
Progressive credential systems exist at Chattanooga State Community College (Mechanic Helper Certificate, EPA-608, then HVACR Diploma with HVAC Excellence certifications) and Tennessee College of Applied Technology (certificates building to diploma).
Miller-Motte College offers NCCER credentials enhancing national portability.
Moore Tech provides certificate, diploma, or Associate degree options.
Single-credential programs include Total Tech LLC’s focused 100-hour training and Genesis Career College’s 9-month diploma.
Remington College prepares for complete EPA certification suite.
Reputation and Student Ratings
Total Tech LLC leads Tennessee programs with a perfect 4.9/5 rating for intensive hands-on training. FORTIS College follows at 4.3/5 with comprehensive multi-setting preparation.
Chattanooga State Community College maintains 4.2/5 with progressive certification pathways. Moore Tech at 4.1/5 provides flexible 2-year options.
Lincoln Tech at 3.9/5 offers advanced technology focus. Miller-Motte College at 3.7/5 provides fast-track NCCER pathways.
Genesis Career College at 3.6/5 combines flexibility with practical experience. Tennessee College of Applied Technology at 3.5/5 operates statewide.
Remington College at 3.1/5 aligns with national standards.
Geographic Access and Campus Options
Statewide access exists through Tennessee College of Applied Technology campuses in Chattanooga, Knoxville, Memphis, Nashville, and Murfreesboro.
Nashville-area students can choose from Total Tech LLC, FORTIS College, Lincoln Tech, Genesis Career College, Tennessee College of Applied Technology, and Remington College.
Chattanooga students access Chattanooga State Community College, Miller-Motte College, and Tennessee College of Applied Technology.
Memphis students attend Moore Tech, Remington College, and Tennessee College of Applied Technology. Cookeville students access FORTIS College and Genesis Career College.
Lebanon students attend Genesis Career College.
Knoxville students access Tennessee College of Applied Technology and Remington College.
Online programs eliminate geographic barriers.
Cost and Time Investment
Total Tech LLC offers the most time-efficient option at 100 hours for serious learners seeking intensive training.
Miller-Motte College and Genesis Career College provide affordable 9-10 month options. Chattanooga State Community College delivers comprehensive 1-year training.
Tennessee College of Applied Technology requires 16-18 months (1,728 clock hours).
Moore Tech spans 2 years for diploma or Associate degrees.
Online programs bundle costs including textbook, professional toolkit, and certification exam vouchers.
Students should compare total investment including tuition, tools, certification fees, and time-to-employment when evaluating options.
Online vs. In-Person Training
Online programs deliver 300+ hours of advanced curriculum including refrigeration cycle theory, electrical troubleshooting, residential energy basics, and efficiency trends through videos, modules, and 200+ virtual service call simulations.
This approach suits experienced Tennessee technicians maintaining employment while upgrading skills for EPA 608, NATE, and HVAC Excellence certifications.
In-person programs at Total Tech LLC, Chattanooga State Community College, FORTIS College, Lincoln Tech, Miller-Motte College, Moore Tech, Genesis Career College, Tennessee College of Applied Technology, and Remington College provide immediate equipment access, real-time instructor feedback, foundational skill development, and faster entry-level certification for students new to HVAC.