Boston, MA HVAC Schools – Certification & Training

Boston is the largest city in New England, and Massachusetts has one of the strongest economies in the U.S. The city is home to dozens of colleges and universities, leading to extensive medical research and professional activities. Industries such as healthcare, science, and technology are the basis of the flourishing economy. Finance, insurance, and education also contribute to Boston’s strength.

Bostonians live in a humid city. They also experience hot summers and cold winters. Daytime highs in the summer exceed 80 degrees Fahrenheit. Wintertime highs barely make it above freezing. Proximity to the Atlantic coast moderates some of the temperature extremes, but residents and workers rely on heating, venting, and air conditioning (HVAC) for comfort.

The Bureau of Labor Statistics (BLS May 2023) reports that 5,580 HVAC and HVAC/R mechanics and installers were employed in the Boston-Cambridge-Nashua, MA-NH area. (Prior to 2023, the BLS reported separate data for the Boston-Cambridge-Newton New England city and town area [NECTA] division.) State and local chapters of industry organizations that provide training and support to the technicians include:

Massachusetts Chapter of the Associated Builders and Contractors (ABCMA)
Builders and Remodelers Association of Greater Boston (BRAGB)
Greater Boston Plumbing Contractors Association (GBPCA)
New England Mechanical Contractors Association (NEMCA)
Plumbing, Heating and Cooling Contractors of Massachusetts (PHCCMA)
Sheet Metal and Air Conditioning Contractors’ Association of Boston (SMACNA)
UA Local 537

These organizations coordinate with others in the industry and with government organizations to establish educational and licensing standards. They serve all aspects of the HVAC and HVAC/R industries, including safety, performance, and promotion.

Occupational Demand for HVAC Technicians in Boston, Massachusetts

Demand for HVAC professionals is growing nationwide. According to the BLS (2024), openings for technicians are expected to increase by 6 percent nationally between 2022 and 2032, which is much faster than the average 3 percent projected for all occupations in the U.S. Projections Central (2024) predicted an 8.6 percent increase in Massachusetts for the same decade.

Several factors contribute to the growth of the HVAC industry. The primary consideration is the increasing sophistication of climate control systems and the need to replace, retrofit, or upgrade older systems. Industries that rely on technology, such as those driving the growth in Boston, frequently require specialized systems to keep electronic equipment in operation. The contemporary emphasis on energy efficiency and reducing pollution also contributes to the demand for new installations.

HVAC Salaries in Boston, Massachusetts

The BLS (May 2023) reported that HVAC mechanics and installers nationally receive a median salary of $57,300 annually. Technicians in the Boston-Cambridge-Nashua, MA-NH area receive an annual median salary of $75,750 (Before 2023, the BLS reported separate data for the Boston-Cambridge-Newton New England city and town area [NECTA] division.)

Here are national, statewide, and municipal salary comparisons for HVAC mechanics and installers, according to the BLS:

	United States	MASSACHUSETTS	Boston – Cambridge – Nashua, MA-NH
	Number of HVAC workers	397,450	7,410	5,580
Average annual salary	$59,620	$75,190	$77,130
10th percentile	$37,270	$48,140	$48,410
25th percentile	$46,550	$60,210	$60,790
50th percentile (median)	$57,300	$73,700	$75,750
75th percentile	$71,120	$87,390	$91,520
90th percentile	$84,250	$99,310	$101,360

HVAC Apprenticeships in Boston, Massachusetts

HVAC and HVAC/R technicians traditionally began their careers as helpers and learned the trade through on-the-job training. It is still possible to do so, but most workers now attend classes or participate in an apprenticeship program. Formal training and apprenticeships can open up more employment opportunities.

Apprenticeships typically include at least 2,000 hours of on-the-job training and 144 hours of classroom work annually for three to five years. The Massachusetts Division of Apprentice Standards (DAS) is the regulatory body for apprenticeship programs within the state, and a field representative is assigned to Boston. An air conditioning mechanic apprenticeship program typically requires 2,000 hours of on-the-job training and 150 hours of formal technical instruction annually.

Additionally, Local 537 offers a five-year HVAC technician apprenticeship program. Apprentices earn graduated wages while receiving on-the-job training. They attend classroom lectures during the evenings at the union training center located in Norwood, MA.

Workers seeking HVAC and HVAC/R apprenticeship programs can find several available through national industry associations such as:

Air Conditioning Contractors of America (ACCA)
Mechanical Contractors Association of America (MCAA)
Plumbing-Heating-Cooling Contractors Association (PHCCA)
Refrigeration Service Engineers Society (RSES)
Sheet Metal Workers International Association (SMWIA)

Details are available on their websites.

HVAC School Accreditation

Accreditation is a process by which an independent agency evaluates the quality of an educational institution’s program, including both the curriculum and the instructors. When choosing a school, determining if it is accredited and which organization granted it is essential.

Two organizations accredit HVAC programs: HVAC Excellence and Partnership for Air-Conditioning, Heating, Refrigeration Accreditation (PAHRA). While there are no Massachusetts programs accredited by the former, PAHRA has accredited Cape Cod Regional Technical High School, located in Harwich, MA, and Shawsheen Valley Technical High School, located in Billerica, MA. Coursework in both those schools is designed for high school students. Please note that Cape Cod is included in the profiles below as their HVAC program is also available through their adult ed services; Shawsheen is excluded as the HVAC classes are not available through their adult ed services. The other options are all accredited by other reputable authorities.

Accredited HVAC Schools in Boston, Massachusetts

Benjamin Franklin Institute of Technology

In the HVAC/R certificate program at Benjamin Franklin Institute of Technology, students may attend daytime or evening classes. Classroom lectures and hands-on training include the principles of refrigerants, how to solder and braze pipes and fittings, tubing, pressure testing, leak detection, and troubleshooting commercial and residential equipment.

Students in the program earn credit toward the refrigeration and electrical code training that is needed for a refrigeration technician license. They are also qualified for industry exams such as EPA certification, as well as R-410A and OSHA safety certificates.

Location: Boston, MA
Accreditation: New England Commission of Higher Education
Estimated time to complete: Nine months

Cape Cod Regional Technical High School

The school offers a comprehensive HVAC program for high school students, encompassing HVAC basics. Students learn via classroom lectures, hands-on practice in the shop, and training software. They prepare for and take the EPA Section 608 exam before graduation. They are also prepared for the PAHRA Industry Competency Exam (ICE) and the Massachusetts CMR Oil Burner Technician exam. Graduates are qualified to seek entry-level employment as HVAC technicians.

The school also offers an HVAC Training Program: Workforce Competitiveness program as part of the Community School (adult education). Enrollees receive instruction from industry experts, hands-on training, and job shadowing opportunities. At the end of the program, graduates are job-ready and receive job placement assistance.

Experienced HVAC technicians who want to advance their careers can enroll in the school contractors licensing course. By taking practice exams, they will obtain thorough knowledge of the Massachusetts Building Code, learn licensing intricacies, and gain confidence.

Location: Harwich, MA
Accreditation: PAHRA
Estimated time to complete: High school program not disclosed on website; adult program two months; contractors six weeks

New England Tractor Trailer Training School of Massachusetts

NETTTS offers an HVAC/R technician training program, which includes classroom lectures and hands-on training in their lab. Students may attend daytime or evening classes to learn how to install and repair residential and commercial HVAC/R equipment. Coursework covers oil, electric, and gas heating systems, hydronics, balancing air flow, central and rooftop air conditioning equipment, commercial refrigeration systems, principles of electricity, and troubleshooting systems and equipment. Students also prepare for and take the EPA Section 608 exam. Credit hours may be applied to other industry licensing, including the refrigeration license.

Location: North Andover, MA
Accreditation: Accrediting Commission of Career Schools and Colleges
Estimated time to complete: One year

Southeastern Technical Institute

Southeastern Technical offers an HVAC/R program that can be completed through evening classes, either part-time or full-time. Coursework is divided between classroom lectures and hands-on training in state-of-the-art labs. Students learn HVAC/R theory and equipment components, electricity and electrical circuits, controls and accessories, equipment installation and servicing, and troubleshooting. Graduates are awarded a certificate of completion and are qualified to take industry exams such as EPA certification, R410 safety certification, and oil burners license.

Location: South Easton, MA
Accreditation: Council on Occupational Education
Estimated time to complete: Nine months

HVAC Certification and Licensing in Boston, Massachusetts

The U.S. Environmental Protection Agency (EPA) requires technicians who work with refrigerants to obtain EPA Section 608 Certification. Certification requires passing an exam on the safe handling of refrigerants. There are four types of certifications according to the systems on which technicians work:

For servicing small appliances (Type I)
For servicing or disposing of high-pressure appliances, except small appliances and motor vehicle air conditioning (Type II)
For servicing or disposing of low-pressure appliances (Type III)
For servicing all types of equipment (Universal or Type IV)

Practice exams are available online.

Technicians may obtain additional training and certifications from industry organizations, which also offer Section 608 testing and certification. These include, but are not limited to:

Refrigeration Service Engineers Society (RSES): Their mission is to provide opportunities for enhanced technical competence by offering comprehensive, cutting-edge education and certification to the HVAC/R industry.
North American Technician Excellence (NATE): Their certification tests represent real-world working knowledge of HVAC/R systems.
HVAC Excellence: Their exams and certifications are intended to validate that an individual has retained knowledge in a specific area of the HVAC/R industry.

Details are available on their websites and in the comprehensive HVAC certification guide.

Massachusetts requires HVAC/R apprentices to obtain an apprentice refrigeration technician license. Applicants must submit a copy of their high school diploma or equivalent, a personal photo, a copy of their Division of Apprentice Standards ID card, proof that they are at least 18 years of age, an application form, and pay a $40 fee.

HVAC/R technicians who perform refrigeration work having a capacity more than 10 tons in the aggregate are required to have a refrigeration technician license. Applicants must submit a copy of their high school diploma or equivalent, a personal photo, a copy of the certificate of completion of apprenticeship, a copy of CFC certification, and an application form. They must also pass a written exam and pay a fee. Additional requirements include one of the following:

250 hours in a refrigeration course at an approved school, which must include 100 hours of refrigeration theory and 150 hours of electrical code training, and 6,000 hours employment in Massachusetts as a refrigeration apprentice
500 hours in a refrigeration course at an approved school, which must include 250 hours of shop-related work, 100 hours of refrigeration theory, and 100 hours of electrical code training, and 4,000 hours employment in Massachusetts as a refrigeration apprentice
A refrigeration technician, master technician, or equivalent license from another jurisdiction and work experience and certification equal to the above prerequisites

HVAC/R contractors are required to obtain a refrigeration contractor license. A contractor must have a place of business and may work alone or employ licensed technicians. Applicants must submit a photo, proof of a technician’s license, proof of a minimum of 2,000 hours of employment, proof of completion of 100 hours of refrigeration training at an approved school, and an application. They must also pass a written exam and pay a fee.

As a final note, the city of Boston requires all businesses to obtain a business certificate. HVAC/R contractors must submit a copy of their state contractor’s license, complete an application, and pay a fee. The certificate must be renewed every four years.

Sandra Smith

Sandra Smith was introduced to the HVAC industry when she worked as a bookkeeper and secretary for a small air-conditioning contractor. She eventually became a CPA and started her own practice specializing in small business taxes and accounting. After retiring from business, she began writing articles for newspapers, magazines, and websites. She also authored four books. Sandra makes her home in the mountains with a rescue dog that naps on her lap as she writes.