flexiblefullpage -
billboard - default
interstitial1 - interstitial
catfish1 - bottom
Currently Reading

Demand for design services continues to increase

Market Data

Demand for design services continues to increase

The Architecture Billings Index (ABI) score for September was 56.6.


By AIA | October 19, 2021
Building from the ground

Courtesy Pixabay

Architecture firms continue to report increasing demand for design services in September, according to a new report today from The American Institute of Architects (AIA).

The Architecture Billings Index (ABI) score for September was 56.6, which is up from August’s score of 55.6. Any score above 50 indicates an increase in billings from the prior month. During September, scoring for both the new project inquiries and design contracts moderated slightly, but remained in positive territory, posting scores of 61.8 and 54.7 respectively.  

“The ABI scores over the last eight months continue to be among the highest ever seen in the immediate post-recession periods that have been captured throughout the index’s history,” said AIA Chief Economist, Kermit Baker, Hon. AIA, PhD. “However, it’s unlikely that revenue increases at architecture firms can sustain this pace. Given that growth in both new design contracts and project inquiries have moderated in recent months, we expect to see a similar path for the ABI.”

Key ABI highlights for September include:

• Regional averages: Midwest (57.7); South (57.0); West (56.0); Northeast (51.5)
• Sector index breakdown: mixed practice (58.8); commercial/industrial (58.1); multi-family residential (56.1); institutional (53.5)

The regional and sector categories are calculated as a three-month moving average, whereas the national index, design contracts and inquiries are monthly numbers.

Visit AIA’s website for more ABI information.

Related Stories

Market Data | Mar 22, 2017

Architecture Billings Index rebounds into positive territory

Business conditions projected to solidify moving into the spring and summer.

Market Data | Mar 15, 2017

ABC's Construction Backlog Indicator fell to end 2016

Contractors in each segment surveyed all saw lower backlog during the fourth quarter, with firms in the heavy industrial segment experiencing the largest drop.

Market Data | Feb 23, 2017

Entering 2017, architecture billings slip modestly

Despite minor slowdown in overall billings, commercial/ industrial and institutional sectors post strongest gains in over 12 months.

Market Data | Feb 16, 2017

How does your hospital stack up? Grumman/Butkus Associates 2016 Hospital Benchmarking Survey

Report examines electricity, fossil fuel, water/sewer, and carbon footprint.

Market Data | Feb 1, 2017

Nonresidential spending falters slightly to end 2016

Nonresidential spending decreased from $713.1 billion in November to $708.2 billion in December.

Market Data | Jan 31, 2017

AIA foresees nonres building spending increasing, but at a slower pace than in 2016

Expects another double-digit growth year for office construction, but a more modest uptick for health-related building.

High-rise Construction | Jan 23, 2017

Growth spurt: A record-breaking 128 buildings of 200 meters or taller were completed in 2016

This marks the third consecutive record-breaking year for building completions over 200 meters.

Market Data | Jan 18, 2017

Fraud and risk incidents on the rise for construction, engineering, and infrastructure businesses

Seven of the 10 executives in the sector surveyed in the report said their company fell victim to fraud in the past year.

Market Data | Jan 18, 2017

Architecture Billings Index ends year on positive note

Architecture firms close 2016 with the strongest performance of the year.

boombox1 - default
boombox2 -
native1 -

More In Category


AEC Tech

Lack of organizational readiness is biggest hurdle to artificial intelligence adoption

Managers of companies in the industrial sector, including construction, have bought the hype of artificial intelligence (AI) as a transformative technology, but their organizations are not ready to realize its promise, according to research from IFS, a global cloud enterprise software company. An IFS survey of 1,700 senior decision-makers found that 84% of executives anticipate massive organizational benefits from AI. 



Construction Costs

New download: BD+C's April 2024 Market Intelligence Report

Building Design+Construction's monthly Market Intelligence Report offers a snapshot of the health of the U.S. building construction industry, including the commercial, multifamily, institutional, and industrial building sectors. This report tracks the latest metrics related to construction spending, demand for design services, contractor backlogs, and material price trends.

halfpage1 -

Most Popular Content

  1. 2021 Giants 400 Report
  2. Top 150 Architecture Firms for 2019
  3. 13 projects that represent the future of affordable housing
  4. Sagrada Familia completion date pushed back due to coronavirus
  5. Top 160 Architecture Firms 2021