OTIS Industrials · Elevators · Recurring service · Global · Thesis updated July 27, 2026

Service is booming, but margins are feeling the strain

Service made up 65% of 2025 sales and 91% of segment operating profit.
In Q2 2026, Service organic sales grew 9%, led by a 24% jump in modernization.
Service operating margin fell 170 basis points to 23.2% due to labor and productivity costs.
Otis paused planned AI pricing increases to protect customer retention, creating a $20 million headwind.
New Equipment organic sales declined just 1% in Q2 2026, showing signs of stability.

01 Running thesis

A massive backlog meets execution hurdles

The Otis story relies on a simple cycle. New buildings need elevators, and those elevators need decades of maintenance, repair, and upgrades. The best part of the business is Service. It repeats reliably and usually earns much higher margins than selling new equipment.

The top line of this story is working perfectly. In Q2 2026, Service organic sales grew 9%, and modernization demand jumped 24%. Meanwhile, the New Equipment business is stabilizing, with organic sales down just 1%. The structural tailwinds from an aging global elevator base are clearly driving demand.

The new concern is how much profit Otis can extract from this growth. Service operating margin fell 170 basis points in Q2 2026, dropping to 23.2%. A basis point is one hundredth of a percent, making this a 1.7 percentage point drop. The company faces a $50 million full-year headwind from productivity struggles and the time it takes to onboard skilled labor for complex modernization jobs.

The bull case needs the new service operating model to process this huge backlog efficiently. The bear case argues that the complex labor required for modernization will permanently lower margins compared to standard maintenance. The second half of 2026 will test whether Otis can turn soaring demand into actual profit growth.

Jul 2026▼Q2 2026 results showed massive Service top-line growth, including a 24% jump in modernization. However, Service operating margins fell 170 basis points due to productivity issues and a rollback in AI pricing.

Apr 2026▼Q1 2026 added a new concern. Service operating margin fell 160 basis points even though Service organic sales grew 5%. That makes the quality of service growth the key watch item.

Apr 2026→Q1 2026 showed strong Repair growth of 10% organically and a modernization backlog up 30% at constant currency. Management also tied margin pressure to fuel, logistics, and shipment delays linked to Middle East conflict.

Feb 2026→The 2025 Form 10-K confirmed the service-led mix. Service was 65% of net sales and 91% of segment operating profit. Full-year Service organic sales grew 5%, while New Equipment fell 7%.

Jan 2026▲Q4 2025 strengthened the prior bull case with modernization backlog up 30% at constant currency and New Equipment backlog growth for the first time in seven quarters.

Oct 2025▲Q3 2025 showed Service organic sales growth of 6%, helped by modernization growth of 14%. New Equipment was still down 5%, but the pace looked more stable.

Oct 2025▲Q3 2025 shifted the story toward recovery, with New Equipment orders returning to growth and modernization orders up 27%. China stayed weak, but other regions improved.

02 Business model

Install once, service for years

Otis makes money in two connected ways. New Equipment sells and installs elevators, escalators, and moving walkways. Service maintains, repairs, and modernizes those units after they are in use.

The model is designed to turn a one-time installation into a long-term service contract. This creates a steady stream of revenue after the building opens. It also gives Otis chances to sell major repair and modernization projects as the equipment ages and building codes change.

New Equipment depends on construction cycles, interest rates, and property markets. Service is much steadier, but it requires a massive, complex labor force. Labor, parts, and field execution all matter because Otis must send technicians into buildings around the world every single day.

The company recently finished its UpLift transformation program, generating $200 million in run-rate savings. Now, Otis is trying to roll out AI tools and micro-pricing to improve service margins. However, customer pushback recently forced them to temper these price hikes, proving that even a strong service model has limits.

03 Product portfolio

What Otis sells and services

Steady

Passenger and freight elevators

These are the core New Equipment products for residential and commercial buildings. New installations later feed the maintenance base.

Steady

Escalators and moving walkways

Otis sells these for transit systems, airports, and malls. They add to the installed base that will eventually need service and upgrades.

Cash cow

Maintenance contracts

Maintenance includes preventive service and compliance inspections. This is the recurring engine of the business.

Growth engine

Repair services

Repair demand comes from keeping installed units running safely. In Q2 2026, Repair sales grew 12% organically.

Growth engine

Modernization

Modernization replaces aging systems inside existing buildings. In Q2 2026, modernization organic sales grew 24%.

Option

AI-enabled service tools

Otis is investing in data-driven service to improve predictive maintenance, though early pricing rollouts have faced customer resistance.

04 Business segments

Service drives the profit

Service65%modest

New Equipment35%flat

The segment mix uses Otis's 2025 Form 10-K sales split. Service was 65% of net sales, and New Equipment was 35%. The mix continues to shift toward Service in 2026.

05 Risk factors

What could break the thesis

Service margin pressure lasts

High impact · Medium odds

The core investment case assumes Service is both growing and highly profitable. In Q2 2026, Service operating margin fell 170 basis points. If productivity issues and labor onboarding costs persist, the massive backlog will not translate into earnings growth.

We watchService operating margin in each quarter, and any commentary on the $50 million full-year productivity headwind.

Customer retention drops further

Medium impact · Medium odds

Otis relies on keeping customers locked into service contracts. In Q2 2026, retention outside of China fell. This forced management to roll back planned AI micro-pricing, creating a $20 million headwind.

We watchGlobal customer retention metrics and updates on service pricing power.

China New Equipment stays weak

Medium impact · High odds

China has been a massive drag on the New Equipment segment due to a weak property sector. While a smaller China new-equipment business helps the overall mix over time, deep volume drops still hurt factory use and segment profit.

We watchChina New Equipment sales, orders, and backlog conversion.

Modernization complexity hurts profits

High impact · Medium odds

Modernization sales grew 24% in Q2 2026, but these projects are complex and require highly skilled labor. If the labor requirements for modernization permanently lower the margin profile compared to basic maintenance, profit growth will stall.

We watchModernization organic sales growth and management comments on modernization margins.

06 Quick answers

In one breath

How does Otis make money?

Otis sells and installs elevators and escalators, then earns recurring revenue by maintaining, repairing, and modernizing them. The Service segment is the primary profit engine.

Why is Service so important for Otis?

Service made up 65% of 2025 sales and 91% of segment operating profit. It is steadier than New Equipment, but recent quarters show that its margins can be pressured by labor and productivity costs.

What is the biggest risk for Otis right now?

The biggest risk is that Service margin pressure becomes structural. If labor costs stay high and pricing power weakens, the current boom in service growth will not turn into higher total profit.

Is China still a problem for Otis?

Yes, China remains a weak market for new elevator installations. Otis is trying to shift its China business toward a service model, but that transition takes time and carries execution risk.