The U.S. HVAC Market in 2026: Demand Growth, New Refrigerants, Insurance Changes, and Industry Transformation

The U.S. HVAC industry enters 2026 with strong long-term growth potential while also undergoing one of the most significant technological and regulatory transformations in decades.

Demand is being supported by aging installed equipment, population growth in warmer states, more frequent periods of extreme heat, wider heat pump adoption, data center construction, and the ongoing need for residential and commercial maintenance and repair.

At the same time, the market is becoming more complex for HVAC companies. New refrigerants are changing equipment and technician training requirements, federal tax incentives have been revised, liability and commercial auto insurance remain expensive, and the shortage of qualified technicians is limiting how quickly contractors can expand.

HVAC Remains a Resilient Home Services Sector

HVAC differs from many other construction and service industries because a large share of demand is essential rather than discretionary.

When a heating system fails during the winter or an air conditioner stops working during a heat wave, property owners usually cannot postpone the repair for several months.

This makes emergency service, repair, maintenance, and replacement more resilient than projects that depend entirely on consumer confidence or new construction activity.

Companies that generate a significant share of revenue from recurring maintenance agreements remain especially attractive. These contracts help reduce seasonality, improve customer retention, and create a steady pipeline of repair and replacement opportunities.

The Market Is Supported by a Large Installed Base

A large percentage of U.S. homes already rely on central or localized cooling systems. As this equipment ages, the number of repairs and replacements continues to increase.

Even when new residential construction is weak, the replacement market can continue supporting HVAC contractors. Systems installed ten, fifteen, or more years ago are gradually reaching the end of their useful lives and require modernization.

Additional demand is being created by changing efficiency standards, new refrigerants, higher electricity prices, and homeowners seeking to reduce utility costs.

As a result, an HVAC company can grow not only through new construction but also through the enormous existing-home market.

Employment Is Expected to Grow Faster Than the Overall Economy

In 2024, approximately 425,200 HVAC and refrigeration mechanics and installers were employed in the United States. The Bureau of Labor Statistics projects employment will increase to approximately 459,700 by 2034, representing growth of 8%. This is significantly faster than the projected average for all occupations. The industry is expected to require approximately 40,100 new workers each year, including replacements for technicians who move into other professions or leave the workforce. (bls.gov)

Chart: U.S. HVAC technician employment outlook

The median annual wage for HVAC technicians was $59,810 in May 2024. The highest-paid 10% earned more than $91,020. Approximately 70% of industry workers were employed by plumbing, heating, and air-conditioning contractors. (bls.gov)

For business owners, these numbers indicate that the labor shortage will continue.

Companies will compete not only through wages but also through training quality, career development, bonuses, tools, service vehicles, work schedules, and company culture.

The Technician Shortage Is Limiting Business Growth

In many regions, demand for HVAC services already exceeds the available supply of qualified technicians.

This is especially visible during seasonal peaks. When extreme heat or cold arrives, service calls may surge within several days, but contractors cannot expand their workforce fast enough.

As a result, stronger companies are investing in apprenticeship programs, technical education, cross-training, digital diagnostics, and standardized operating procedures.

Business models are also growing in which less-experienced employees perform diagnostics and basic tasks under the remote supervision of senior technicians.

Heat Pumps Continue Gaining Market Share

Heat pumps remain one of the most important technological trends in the HVAC industry.

In 2025, U.S. manufacturers shipped approximately 3.6 million heat pumps compared with around 3.2 million gas furnaces. Heat pump shipments therefore exceeded gas furnace shipments by approximately 12%. Heat pumps have remained ahead of gas furnaces in annual shipments since 2021. (rmi.org)

Chart: Heat pump and gas furnace shipments in 2025

Over the past twenty years, annual heat pump sales increased by approximately 70%, while gas furnace sales declined by roughly 7%. In 2025, heat pumps also represented around 47% of residential cooling equipment sales. (rmi.org)

Growth is being supported by improvements in cold-climate technology, the ability to combine heating and cooling in one system, and greater interest in reducing dependence on fossil fuels.

However, the market is developing unevenly. In colder states, proper system design, sizing, and backup heating remain essential. A poorly installed system can lead to high utility bills, inadequate heating, and dissatisfied customers.

The End of the Federal Heat Pump Tax Credit Is Changing Sales Strategies

One of the most important legislative changes was the early termination of the federal Energy Efficient Home Improvement Credit under Section 25C.

Homeowners were previously able to claim a credit equal to as much as 30% of qualified improvement costs, including up to $2,000 per year for eligible heat pumps. However, following the passage of Public Law 119-21, the credit no longer applies to equipment placed in service after December 31, 2025. (irs.gov)

For HVAC companies, this means the federal tax credit can no longer be used as a universal sales argument in 2026.

Instead, contractors must place greater emphasis on utility rebates, state incentives, financing, lower operating costs, and total cost of ownership.

The availability of local rebate programs varies significantly by state and utility territory.

The Refrigerant Transition Remains the Largest Operational Change

The transition away from high-global-warming-potential refrigerants has become one of the most important changes affecting residential and light commercial HVAC.

Beginning January 1, 2025, certain new systems were required to use refrigerants with lower global warming potential. Restrictions affect the manufacture, import, sale, installation, and distribution of certain equipment using prohibited HFC blends. (epa.gov)

In practice, the market is moving away from R-410A toward new A2L refrigerants, including R-32 and R-454B.

A2L refrigerants are classified as mildly flammable, which means they require new tools, procedures, training, and safety standards.

For contractors, this means upgrading refrigerant recovery equipment, vacuum pumps, leak detectors, transportation procedures, and technician education.

Legacy Equipment Will Not Disappear Immediately

The transition to new refrigerants does not mean existing R-410A systems must be replaced immediately.

Millions of older systems will continue operating and receiving service. However, the cost and availability of R-410A may become less predictable over time because of the federal HFC phasedown.

Under the AIM Act, HFC production and consumption are scheduled to decline gradually to 15% of the historical baseline by 2036. (epa.gov)

This creates a dual market.

Contractors must be able to service legacy systems while also installing new A2L equipment.

Companies that fail to prepare technicians and inventory for both categories risk losing business or facing higher operating costs.

The EPA Relaxed Some Refrigerant Rules in 2026

In May 2026, the EPA finalized revisions to portions of the Technology Transitions Rule.

The agency expanded timeline flexibility and approved refrigerant options for selected equipment categories, including certain residential and light commercial air-conditioning and heat pump systems, as well as some commercial refrigeration applications. The EPA stated that the changes were intended to reduce regulatory costs and preserve more equipment options while continuing to implement the AIM Act. (epa.gov)

For HVAC companies, this reduces some stranded-inventory risk but does not eliminate the broader HFC phasedown.

The main conclusion is that the market will continue moving toward lower-GWP refrigerants, although deadlines and technical requirements for specific subsectors may continue to change.

Contractors must monitor EPA updates rather than relying only on the original transition schedule.

VRF Projects Received Additional Transition Time

For certain variable refrigerant flow systems, the EPA allowed higher-GWP equipment manufactured or imported before January 1, 2026, to be installed through January 1, 2027.

For selected projects with building permits approved before October 5, 2023, the installation period may continue through January 1, 2028. (epa.gov)

This is especially important for commercial construction, multifamily developments, and large projects where significant time passes between design, permitting, procurement, and installation.

HVAC contractors must document manufacturing dates, import status, project permits, and the applicable compliance deadline.

The Department of Energy Is Updating Equipment Testing Procedures

The Department of Energy continues revising test procedures for central air conditioners and heat pumps.

Updated rules use AHRI 210/240-2024 standards and introduce new test metrics, including SCORE and SHORE, which may later be used when developing new efficiency standards. The DOE has also delayed some enforcement provisions related to control verification. (energy.gov)

The immediate impact on contractors remains limited compared with the impact on manufacturers.

However, the changes may affect product ratings, equipment comparisons, marketing claims, and the future cost of compliant units.

Companies should continue monitoring current SEER2, HSPF2, and regional efficiency requirements, especially when selling systems across different climate regions.

Indoor Air Quality Remains an Important Source of Additional Revenue

Following the pandemic, interest in indoor air quality has become a more permanent part of the HVAC market.

Customers are increasingly considering not only heating and cooling, but also filtration, humidity control, ventilation, air purification, and building pressure.

Demand is growing for high-efficiency filters, ERV and HRV systems, dehumidification, commercial ventilation upgrades, and indoor air monitoring.

For contractors, this creates an opportunity to increase the average ticket without requiring a complete HVAC system replacement.

However, any health-related claims must be made carefully and supported by reliable technical evidence.

Smart HVAC Is Becoming Part of the Energy Grid

Smart thermostats and connected HVAC systems are gradually becoming part of broader grid management.

Utilities and virtual power plant operators can aggregate thermostats, batteries, and other distributed energy resources to reduce demand during peak periods.

By 2025, installed virtual power plant capacity in the United States had reached approximately 37.5 GW, representing annual growth of 13.7%. These programs expanded especially quickly in California, Texas, New York, and Massachusetts. (reuters.com)

For HVAC contractors, this creates opportunities to participate in utility programs, install demand-response-compatible systems, and help customers receive incentives for flexible energy use.

Data Centers Are Creating a New Commercial Cooling Market

Growth in artificial intelligence, cloud services, and data center construction is increasing demand for precision cooling, chillers, heat rejection systems, and building controls.

Data centers require continuous cooling, redundancy, constant monitoring, and rapid emergency response.

This market differs from conventional commercial HVAC because it involves higher technical requirements and strict service-level agreements.

For qualified contractors, it can create large recurring maintenance contracts and higher margins.

In 2026, commercial data center cooling remains one of the most attractive growth areas for major manufacturers and service providers. Carrier, for example, expected its data center segment to grow by approximately 50% during the year. (barrons.com)

Extreme Weather Continues Supporting Demand

Long periods of extreme heat place greater pressure on residential and commercial systems, increasing emergency repairs and replacements.

Cold weather periods also create demand for heat pumps, furnaces, boilers, and backup systems.

For HVAC companies, climate volatility creates higher revenue during peak periods but also places greater pressure on call centers, dispatching, inventory, and employees.

Companies with strong scheduling systems, adequate replacement parts, and access to working capital are better positioned to capture seasonal demand.

Private Equity Continues Consolidating the HVAC Industry

HVAC remains one of the most attractive home services sectors for private equity.

Investors are drawn to the essential nature of the service, recurring demand, a highly fragmented market, and the opportunity to combine small businesses into regional platforms.

In March 2026, reports indicated that the owners of American Residential Services were considering a sale of the company at a potential valuation above $3.5 billion. ARS generates more than $1.5 billion in annual revenue, completes approximately 1.2 million customer visits per year, and employs more than 6,000 people. (reuters.com)

Transactions of this scale show that professionally managed HVAC platforms remain attractive even during periods of broader economic uncertainty.

Buyers Are Becoming More Selective

Private equity firms and strategic buyers continue acquiring HVAC companies, but they are evaluating revenue quality more carefully.

Maintenance memberships, a strong residential replacement business, a diversified customer base, a stable management team, and low owner dependence are especially valuable.

Buyers also evaluate technician retention, call conversion, average ticket, gross margin, fleet condition, customer acquisition cost, and the percentage of revenue generated from recurring services.

A company with high revenue but weak cash flow and constant employee turnover may receive a significantly lower valuation.

The Insurance Market Has Started to Soften Overall

In the first quarter of 2026, the average cost of property and casualty insurance across commercial accounts declined by 1.2% for the first time since 2017.

Large accounts received an average decrease of 2.7%, medium-sized accounts declined by 1.9%, while small accounts still faced an average increase of 1.1%. (ciab.com)

In the second quarter of 2026, overall U.S. commercial insurance rates declined by another 2%. Property insurance fell by an average of 13%, while cyber insurance rates declined by 2%. (marsh.com)

Chart: U.S. commercial insurance rate changes

For HVAC companies, this may create more favorable renewal conditions, particularly for commercial property and cyber coverage.

However, market softening remains uneven.

Liability and Commercial Auto Insurance Remain Expensive

Despite lower property rates, U.S. casualty insurance continued becoming more expensive.

In the second quarter of 2026, casualty rates increased by an average of 7%. Excluding workers’ compensation, rates increased by 11%. Commercial auto liability also remained difficult, with double-digit premium increases still common. (marsh.com)

This is especially important for HVAC businesses because contractors operate service vans every day, work on customer property, install expensive equipment, and face exposure to bodily injury and property damage claims.

Even when the overall insurance market becomes less expensive, an HVAC company may continue receiving higher quotes for commercial auto, umbrella, and general liability coverage.

Workers’ Compensation Remains Essential

The Bureau of Labor Statistics reports that HVAC technicians experience one of the highest rates of occupational injuries and illnesses.

The work involves electricity, chemicals, heavy equipment, elevated work areas, confined spaces, and extreme temperatures. (bls.gov)

As a result, workers’ compensation remains one of the most important insurance lines for the industry.

The cost of coverage depends heavily on payroll, claim history, safety procedures, and employee classifications.

Companies can reduce premiums through documented training, safe lifting procedures, personal protective equipment, vehicle safety programs, return-to-work policies, and regular toolbox meetings.

New Refrigerants Are Creating New Insurance Questions

The transition to A2L refrigerants may affect insurance underwriting.

Insurers may ask whether technicians have completed proper training, whether approved tools are being used, whether cylinders are transported correctly, and whether fire and building codes are being followed.

General liability policies should also be reviewed for restrictions related to pollution, refrigerants, faulty workmanship, and completed operations.

A standard liability policy may not fully cover a refrigerant release or the cost of correcting an improperly installed system.

HVAC contractors should therefore discuss contractors pollution liability, professional liability, and expanded completed-operations coverage with their brokers.

Cyber Insurance Is Relevant Even for Small Contractors

Modern HVAC companies store customer addresses, payment information, financing applications, employee records, and data from connected equipment.

They also depend on cloud-based CRM systems, dispatching software, invoicing platforms, and automated marketing.

A ransomware attack or cyber incident can interrupt scheduling, payment processing, and customer communication during the busiest part of the season.

Although U.S. cyber insurance rates declined by an average of 2% in the second quarter of 2026, insurers continue requiring multi-factor authentication, backups, access controls, and employee training. (marsh.com)

Customer Financing Is Becoming Part of the Sales Process

A complete HVAC replacement can represent a significant expense, especially when the project includes a heat pump, ductwork, electrical upgrades, or zoning.

Following the expiration of the federal Section 25C credit, financing has become even more important for residential sales.

Companies offer installment loans, deferred-payment programs, and promotional financing.

This allows customers to evaluate the purchase based on a monthly payment rather than only the full upfront cost.

However, contractors must carefully select financing partners, account for merchant fees, and comply with advertising rules for financial products.

Working Capital Determines a Company’s Ability to Manage Seasonality

An HVAC company can be profitable for the year and still experience serious cash flow gaps.

Before the busy season begins, contractors may need to purchase inventory, hire employees, repair service vans, and finance marketing.

Payment for commercial jobs may arrive 30, 60, or more days after completion.

As a result, business lines of credit, equipment financing, and working capital facilities often become important parts of the financial structure.

Long-term equipment should generally be financed with matching long-term instruments, while seasonal payroll and inventory are better suited to revolving lines of credit.

Membership Programs Are Becoming the Foundation of Stable Growth

One of the most important operational trends is the continued expansion of maintenance memberships.

Customers pay monthly or annually and receive inspections, priority service, discounts, and other benefits.

For HVAC companies, memberships create predictable revenue, reduce customer acquisition costs, and provide regular opportunities to engage with customers.

They also help identify aging equipment before an emergency breakdown, turning an unexpected repair into a planned replacement opportunity.

Artificial Intelligence Is Beginning to Change Operations

AI is increasingly being used in call handling, lead qualification, dispatching, technician support, estimating, and customer follow-up.

Systems can automatically record calls, create summaries, estimate booking probability, identify missing parts, and recommend technician scripts.

The greatest value of AI is not necessarily replacing employees. It is increasing the number of calls and jobs that an existing team can handle.

Companies are also using predictive maintenance and connected sensors to identify problems in commercial systems before equipment fails.

The Main Risks Facing HVAC Companies

The most important operational risk remains the shortage of technicians.

Regulatory risk is connected to changing refrigerant rules, efficiency standards, and licensing requirements.

Financial risk comes from the high cost of inventory, seasonality, customer financing fees, and delayed commercial payments.

Insurance risk includes commercial auto claims, workplace injuries, property damage, refrigerant releases, and cyber incidents.

The most vulnerable companies are those that depend on a single lead source, lack recurring revenue, and do not measure the profitability of each service line.

Which Segments Are Expected to Grow Faster

Residential replacement demand will continue being supported by the aging installed base.

Heat pumps will gradually gain market share despite the expiration of the federal Section 25C tax credit.

Commercial service will remain attractive because of recurring contracts and a more stable customer base.

Data center cooling, building automation, and controls will expand alongside digital infrastructure.

Indoor air quality, humidity control, and ventilation will continue creating additional revenue.

Refrigeration service will remain in demand across grocery, restaurant, cold-storage, and healthcare markets.

What Will Shape the HVAC Market in 2026 and 2027

The primary technological factor will be the transition to lower-GWP and A2L refrigerants.

The main workforce factor will remain the shortage of qualified technicians.

The most important financial factor will be the ability to convert demand into cash flow without excessive spending on labor, leads, and inventory.

The most important insurance factor will be the difference between softening property rates and continued increases in casualty and commercial auto costs.

The main investment factor will remain the consolidation of fragmented regional operators.

Conclusion

The U.S. HVAC industry continues to offer strong long-term opportunities.

Demand is supported by aging equipment, heat pump growth, extreme weather, expanding commercial cooling requirements, and the ongoing need to maintain residential and commercial buildings.

However, the industry is becoming more technically and financially complex.

Contractors must work with multiple generations of refrigerants, train employees to handle A2L equipment, monitor EPA and DOE regulations, manage insurance costs, and replace the expired federal tax credit with new sales and financing strategies.

The strongest HVAC companies will be those that combine high-quality service, recurring maintenance revenue, a skilled workforce, technology-enabled operations, reliable insurance coverage, and access to working capital.

Market growth creates opportunity, but the real value of an HVAC business will be determined not by the number of service calls it receives, but by its ability to convert those calls into consistent profit and long-term customer relationships.