New Mexico HVAC Regulatory Oversight for 2026: Complete Guide

Understanding New Mexico HVAC regulatory oversight is essential for contractors, businesses, and homeowners navigating the Land of Enchantment's evolving energy landscape. New Mexico has undergone significant regulatory transformation with the 2019 Energy Transition Act setting ambitious clean energy goals and a 2020 constitutional amendment restructuring the Public Regulation Commission. This comprehensive guide covers everything you need to know about New Mexico HVAC regulations heading into 2026.

The regulatory oversight framework in New Mexico affects how HVAC contractors operate, what utility rates consumers pay, and how energy infrastructure develops across the state. Whether you're an HVAC contractor seeking licensure or a business evaluating New Mexico's energy market, understanding these regulatory structures is critical for success.

New Mexico Public Regulation Commission: Primary Regulatory Oversight

The New Mexico Public Regulation Commission (NMPRC) serves as the primary regulatory body for New Mexico's investor-owned utilities. Created by the New Mexico Constitution and governed by Article XI, the NMPRC is an independent state agency charged with ensuring safe operations and reliable utility services at fair, just, and reasonable rates consistent with the state's legal, economic, environmental, and social policies.

Following voter approval of a 2020 constitutional amendment that took effect January 1, 2023, the NMPRC transformed from a five-member elected body to a three-member appointed commission. Commissioners are now appointed by the governor with Senate advice and consent for staggered six-year terms. No more than two commissioners may be members of the same political party. After serving two consecutive six-year terms, commissioners become ineligible until one full term has intervened.

The current commissioners include Gabriel Aguilera (Chair, Democrat, appointed December 2022, term began January 1, 2023, initial 4-year term), who previously served as Senior Policy Advisor for the Federal Energy Regulatory Commission's Office of Energy Market Regulation western region. Patrick O'Connell (Democrat, appointed December 2022, term began January 1, 2023, 6-year term) is a professional engineer with over 28 years of experience in New Mexico utilities, formerly directing PNM's Integrated Resource Planning team. Greg Nibert (Republican, appointed January 1, 2025, 6-year term) is a former state senator and partner at Hinkle Shanor LLP specializing in real property, energy, and administrative law.

The NMPRC's regulatory authority in New Mexico includes investor-owned electric utilities (PNM, El Paso Electric, Southwestern Public Service), natural gas utilities (New Mexico Gas Company), telecommunications services, and pipeline safety through the Pipeline Safety Bureau. The commission also promulgates rules and regulations governing regulated entities and adjudicates cases involving utility matters.

Notably, the NMPRC does not regulate rural electric cooperatives to the same extent as investor-owned utilities, though cooperatives must meet the Energy Transition Act's renewable energy standards by 2050. Prior to July 1, 2024, the NMPRC also regulated the motor carrier industry, but those responsibilities transferred to the New Mexico Department of Transportation.

Agency: New Mexico Public Regulation Commission (NMPRC)
Address: 1120 Paseo de Peralta, Santa Fe, NM 87501
Phone: (505) 827-4084
Consumer Relations: PRC.Records@prc.nm.gov
Website: https://www.prc.nm.gov/

Understanding New Mexico's Regulatory Environment for 2026

The regulatory environment in New Mexico is defined by the landmark Energy Transition Act (ETA) signed into law in March 2019. The ETA establishes New Mexico as a national leader in clean energy with aggressive renewable portfolio standards: 40% renewable energy by 2025, 50% renewable energy by 2030, 80% renewable energy by 2040, and 100% zero-carbon resources by 2045 for investor-owned utilities. Rural electric cooperatives must achieve 100% zero-carbon resources by 2050.

The ETA provides a framework for transitioning away from coal while protecting workers and communities. It enabled the closure of the San Juan Generating Station in 2022 and provides $40 million in economic and workforce support for affected communities. The legislation also introduced securitization tools allowing utilities to pay off coal plant costs through low-interest bonds rather than traditional rate recovery, saving ratepayers money.

In May 2025, the NMPRC approved PNM's rate case settlement allowing a $105 million revenue increase based on a 9.45% return on equity and 51% equity capitalization structure on $3.0 billion of rate base. The rate increase is being implemented in two phases: 50% effective July 1, 2025, and the remaining portion April 1, 2026. The average residential bill increase is approximately $6.23 in each phase. The settlement also includes a one-time $1.5 million shareholder contribution to PNM's Good Neighbor Fund for low-income customers.

A major pending matter is the proposed sale of New Mexico Gas Company from Canadian company Emera to Bernhard Capital Partners for $1.252 billion, including assumption of approximately $500 million in debt. Public hearings were held in October 2025, and NMPRC approval is required before the transaction can close. If approved, Saturn Utilities Holdco (a BCP portfolio company) would become the owner of the state's largest natural gas utility serving over 545,000 customers.

New Mexico HVAC Licensing Requirements for 2026

The New Mexico Regulation and Licensing Department Construction Industries Division (CID) governs all HVAC licensing in the state. New Mexico requires licensing for both journeymen and contractors performing HVAC work. The licensing process is administered by PSI Exams, which handles applications, testing, and renewals.

All construction contractors must be licensed by CID to perform HVAC work in New Mexico. Licensing applies to any construction project valuing more than $7,200 per year. HVAC licenses are offered in four contractor classifications:

MM-4 Mechanical Contractor: Full scope mechanical contracting including HVAC installation, service, and repair.

MM-5 HVAC Contractor: Heating, ventilating, and air conditioning systems installation and service.

MM-6 Natural Gas Fitting Contractor: Natural gas piping and appliance installation.

MM-7 Process Piping Contractor: Industrial process piping systems.

Journeyman Certificate of Competence

Before obtaining a contractor license, technicians must first earn a Journeyman Certificate of Competence. New Mexico requires certified journeymen to work under the supervision of a licensed HVAC contractor. Five categories of journeyman certificates are available:

Journeyman HVAC (JH): Requires 4,000 hours of documented experience and passing examination.

Journeyman Gasfitter (JG): Requires 4,000 hours of experience in gas fitting work.

Journeyman Refrigeration (JR): Requires 4,000 hours of refrigeration experience.

Journeyman Boiler (JB): Requires 4,000 hours of boiler installation and service experience.

Journeyman Sheet Metal (JSM): Requires 1,000 hours of sheet metal experience.

Journeyman Certificates expire after three years and require 16 hours of continuing education through a State of New Mexico Construction Industries Division-approved provider for renewal. The renewal fee is $75 per classification.

Contractor License Requirements

To apply for a contractor license, candidates must have a valid Journeyman Certificate of Competence and document 8,000 hours (four years) of experience. Contractor licenses are issued to qualified business entities that employ or are owned by one or more Qualifying Parties (QP) who are validly certified by CID.

The Qualifying Party must submit evidence of experience required for the license classification, pass all required trade exams, and pass the Contractor's Business and Law examination with a minimum score of 75%. A 20-hour course from a CID-approved provider may be substituted for the business and law exam.

Application Fee: $30 plus $6 per certification
Exam Fee: $65-$250 depending on classification
License Fee: $50-$100 annually depending on classification
Consumer Protection Bond: $10,000 (required for all licensees)
Workers' Compensation: Required for all licensed entities

Contractor licenses expire every three years on the last day of the month in which they were issued. The notarized renewal application must be mailed to PSI with valid bond information.

EPA Section 608 Certification is also required for any technician who handles refrigerants, conducts pressure tests, or services equipment that could release refrigerants into the atmosphere.

Agency: New Mexico Regulation and Licensing Department, Construction Industries Division
Address: P.O. Box 25101, Santa Fe, NM 87504
Phone: (505) 476-4700
Fax: (505) 476-4702
Website: https://www.rld.nm.gov/construction-industries/

PSI Exam Services (Licensing Vendor):
Address: 2820 Broadbent Pkwy NE, Suite E&F, Albuquerque, NM 87107
Phone: (877) 663-9267
Website: https://www.public.psiexams.com

Reciprocal HVAC Licensing Agreements

New Mexico has reciprocal licensing agreements for Journeyman Certificates with several states. Reciprocity applicants do not need to show proof of experience requirements but must be currently active for at least one year in the state where they tested:

Alaska
Arkansas
Colorado
Idaho
Montana
Nebraska
Oklahoma
South Dakota
Texas
Utah
Wyoming

Note: New Mexico does not offer reciprocity agreements for general contractor licenses with other states.

Directory of New Mexico Electric Companies

New Mexico's electricity market includes three major investor-owned utilities, numerous rural electric cooperatives, and municipal utilities. Understanding the utility landscape is essential for HVAC contractors and energy service providers operating across the state.

Investor-Owned Electric Utilities

Utility	Type	Service Area	Customers
Public Service Company of New Mexico (PNM)	Investor-Owned	Albuquerque, Santa Fe, Rio Rancho, Las Vegas, and surrounding areas	~530,000
El Paso Electric (EPE)	Investor-Owned	Southern NM including Las Cruces, Deming, and Hatch	~100,000 (NM customers)
Southwestern Public Service (SPS/Xcel Energy)	Investor-Owned	Eastern NM including Roswell, Carlsbad, Clovis, Hobbs, Artesia	~126,000

PNM (Public Service Company of New Mexico): New Mexico's largest electric utility and a wholly-owned subsidiary of TXNM Energy (formerly PNM Resources). PNM serves approximately 530,000 customers across central and northern New Mexico with a diverse generation mix including nuclear power from Palo Verde in Arizona. PNM has publicly committed to meeting the ETA's 100% zero-carbon requirement by 2040, five years ahead of schedule. The San Juan Generating Station closed in 2022 and was replaced with 100% solar-and-storage resources approved by the NMPRC. Customer service: 1-888-342-5766.

El Paso Electric: Serves southern New Mexico from Hatch to the Texas border. EPE has invested significantly in solar and battery storage resources and filed a rate case in January 2025 seeking approximately $85 million in additional annual revenue, which would increase average residential bills by approximately $23 monthly. New rates expected late 2025 or early 2026. New Mexico customer service: (575) 526-5555.

Southwestern Public Service (SPS): A subsidiary of Xcel Energy serving eastern and southeastern New Mexico including 16 communities. SPS serves approximately 126,000 New Mexico customers and maintains 99.96% electric reliability. The company has 240 employees in New Mexico and pays approximately $15.7 million in annual property taxes. SPS issued an all-source RFP in July 2024 seeking approximately 3,200 MW of accredited capacity by 2030. Customer service: 1-800-895-4999.

Natural Gas Utility

Utility	Service Area	Customers	Contact
New Mexico Gas Company	Statewide	~545,000	1-888-664-2726

New Mexico Gas Company: The largest natural gas utility in New Mexico, serving over 545,000 customers and safely managing more than 12,000 miles of transmission and distribution pipelines. Currently owned by Canadian company Emera, the utility is subject to a pending sale to Bernhard Capital Partners for $1.252 billion. The NMPRC held public hearings in October 2025 and must approve the transaction before closing. Customer service: 1-888-664-2726.

Frequently Asked Questions

• Does New Mexico require a state HVAC license?
  Yes. New Mexico requires both Journeyman Certificates of Competence and Contractor licenses for HVAC work. Licenses are issued by the New Mexico Regulation and Licensing Department Construction Industries Division (CID).
• What experience is required for an HVAC contractor license?
  Applicants must hold a valid Journeyman Certificate and document 8,000 hours (four years) of experience in the classification sought.
• How do I become a journeyman HVAC technician?
  Complete 4,000 hours of documented experience in HVAC work and pass the journeyman examination for your classification.
• What exams are required for contractor licensure?
  Contractors must pass the trade exam(s) for their classification plus a Contractor's Business and Law exam with a minimum score of 75%. A 20-hour approved course may substitute for the business and law exam.
• How much does HVAC licensing cost in New Mexico?
  Application fee is $30 plus $6 per certification. Exam fees range from $65-$250. Annual license fees range from $50-$100 depending on classification. A $10,000 consumer protection bond is required.
• What continuing education is required?
  Journeyman certificates require 16 hours of CID-approved continuing education every three years for renewal.
• Does New Mexico have licensing reciprocity with other states?
  Yes. New Mexico has reciprocal Journeyman Certificate agreements with Alaska, Arkansas, Colorado, Idaho, Montana, Nebraska, Oklahoma, South Dakota, Texas, Utah, and Wyoming. Applicants must have been active for at least one year in the reciprocal state.
• What is the Energy Transition Act?
  The 2019 Energy Transition Act requires 50% renewable energy by 2030 and 100% zero-carbon electricity by 2045 for investor-owned utilities (2050 for cooperatives). It provides economic support for communities affected by coal plant closures.
• Why are PNM rates increasing in 2025-2026?
  The NMPRC approved a $105 million rate increase implemented in two phases (July 2025 and April 2026) to support grid reliability, clean energy investments, and ongoing infrastructure maintenance. Average residential bill increase is approximately $6.23 per phase.
• Is EPA Section 608 certification required?
  Yes. Federal EPA regulations require Section 608 certification for technicians working with refrigerants. The 80-question exam requires 70% passing score and certification does not expire.

Resources for New Mexico HVAC Contractors

NM Construction Industries Division: rld.nm.gov/construction-industries | (505) 476-4700

PSI Exam Services: public.psiexams.com | (877) 663-9267

NM Public Regulation Commission: prc.nm.gov | (505) 827-4084

PNM: pnm.com | 1-888-342-5766

El Paso Electric (NM): epelectric.com | (575) 526-5555

Xcel Energy/SPS: xcelenergy.com | 1-800-895-4999

New Mexico Gas Company: nmgco.com | 1-888-664-2726

Associated Builders and Contractors NM: abcnm.org