What is MasTec, Inc.'s Shariah compliance score?

MasTec, Inc. (MTZ) has a Shariah compliance score of 92/100 (Grade: A+, Excellent) based on AAOIFI screening standards. Scores above 70 typically indicate strong compliance. The score factors in business activity screening and financial ratio analysis including debt levels, interest-bearing deposits, and prohibited income percentages. View the full breakdown at HalalScreener.app.

Does MasTec, Inc. pass AAOIFI screening?

MasTec, Inc. (MTZ) passes AAOIFI Shariah screening. AAOIFI requires: (1) no primary involvement in prohibited activities like alcohol, gambling, or conventional banking, (2) debt-to-market-cap below 30% (MTZ: 7.6%), (3) interest-bearing deposits below 30% (MTZ: 1.4%), and (4) prohibited income below 5% (MTZ: 0.0%). HalalScreener provides free AAOIFI screening for 10,000+ stocks at halalscreener.app.

How much purification is needed for MasTec, Inc. stock?

MasTec, Inc. (MTZ) has a non-permissible income ratio of 0.00%. Muslim investors should purify this percentage of any dividends received and capital gains realized from MTZ shares by donating it to charity. HalalScreener's purification calculator at halalscreener.app/en/purification automates this calculation using the latest financial data.

Where can I screen MasTec, Inc. for Shariah compliance for free?

HalalScreener (halalscreener.app) offers free Shariah compliance screening for MasTec, Inc. (MTZ) and 10,000+ other US-listed stocks, ETFs, and 100+ cryptocurrencies. The screening uses AAOIFI Standard No. 21 and shows all financial ratios transparently. No credit card or signup required for basic screening. HalalScreener also includes an AI Islamic Scholar for follow-up questions about MTZ's compliance across different madhabs (Hanafi, Shafi'i, Maliki, Hanbali, Ja'fari).

MTZ: Is MasTec, Inc. Halal?

MasTec, Inc.

NYSEIndustrialsUS

$360.21

-3.40%

Market Cap: 28.5B

Compliance Status

Halal

Screened on Jul 14, 2026 · AAOIFI Standard 21

A+

Excellent

92Score

Is MasTec, Inc. (MTZ) halal? Halal. Based on AAOIFI screening, MasTec, Inc. passes both qualitative (business activity) and quantitative (financial ratio) screens with a compliance score of 92/100 (Grade: A+).

AvoidBorderlineClean

Business activity

What the company sells is permissible.

Passed

Company debt

Well clear of the limit

How much the company borrows, compared to its total value. AAOIFI allows up to 30%.

7.6% of 30.0% limit

What this means for you

You can own MTZ

It passes both the business activity and financial ratio screens under AAOIFI Standard 21.

No purification owed

Based on the latest screening, none of its income comes from prohibited sources.

About MasTec, Inc.

MasTec, Inc. is a leading infrastructure construction firm that delivers a comprehensive suite of services, encompassing engineering, construction, installation, maintenance, and enhancement. The company primarily serves the communications, energy, utility, and broader infrastructure sectors throughout the United States and Canada. Its operations are structured across distinct segments: Communications, Clean Energy and Infrastructure, Oil and Gas, Power Delivery, and Other. MasTec's construction activities involve building intricate underground and overhead distribution systems, essential for wireless and fiber-optic communication networks, as well as electrical grids. The company also develops clean energy infrastructure, including renewable energy facilities; pipelines for natural gas and other products, alongside extensive electrical and gas transmission and distribution systems. Furthermore, it specializes in heavy industrial plants, compressor and pumping stations, water and wastewater treatment facilities, and critical water and sewer pipelines, among other civil engineering projects. Additionally, the company manages the installation of power generation assets, buried and aerial fiber optic cabling, and smart home automation and energy management solutions. Beyond initial construction, MasTec offers comprehensive maintenance and upgrade solutions. These services range from routine upkeep of client networks and facilities (such as communications, power generation, pipeline, and electrical grids) to emergency restoration following natural disasters or accidents, and planned overhauls or system replacements. Its diverse clientele encompasses public and private energy providers, pipeline operators, various wireless and wireline/fiber service providers, broadband companies, install-to-the-home specialists, and governmental entities. Established in 1929, MasTec, Inc. maintains its headquarters in Coral Gables, Florida.

Sector: Industrials · Industry: Engineering & Construction

Shariah Compliance Status

AAOIFI Standard 21Updated Jul 14, 2026

Compliance History

Halal, unchanged since May 2026.

No status changes recorded since we began tracking.

Tracked since May 2026. Updates automatically on each re-screen.

Fiscal: Q1 2026Data source: EDGAR

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Frequently Asked Questions

Is MasTec, Inc. (MTZ) halal to invest in?

Based on AAOIFI Standard 21 screening, MasTec, Inc. (MTZ) is rated Halal with a compliance grade of A+ (Excellent). It passes both the business activity screen (no primary involvement in prohibited sectors) and the quantitative financial ratio screen (debt, interest deposits, and prohibited income all below AAOIFI thresholds).

Why did MasTec, Inc. get a A+ compliance rating?

MasTec, Inc. (MTZ) received a grade of A+ (Excellent) based on three AAOIFI Standard 21 financial ratios: debt-to-market-cap of 7.6% (limit 30%); interest-bearing deposits of 1.4% (limit 30%); prohibited income of 0.00% (limit 5%). The grade reflects the margin of safety across all three ratios relative to their thresholds.

What could change MasTec, Inc.'s Shariah verdict?

MasTec, Inc.'s verdict is re-evaluated at each annual re-screen. Three events could change it: (1) the debt-to-market-cap ratio crossing 30%, typically from new debt issuance or a major drop in share price; (2) interest-bearing deposits exceeding 30% of market cap; or (3) prohibited revenue (alcohol, gambling, conventional finance, etc.) exceeding 5% of total revenue. Verdict flips are tracked in the compliance history section above.

How often is MasTec, Inc. re-screened for Shariah compliance?

MasTec, Inc. (MTZ) is re-screened annually using the most recent full-year financial data from SEC filings. HalalScreener also triggers an on-demand re-screen whenever the stored data is more than 7 days old, ensuring the ratios reflect the latest available financial statements. Last screened: Jul 14, 2026.

Screened according to AAOIFI Standard No. 21 · For informational purposes only. Consult a qualified Islamic finance advisor before investing.

Disclaimer: This screening is for informational purposes only and does not constitute financial, legal, or religious advice. Compliance is evaluated using AAOIFI financial standards (debt, deposits, and prohibited income ratios) and publicly available data. Ethical, political, social, or environmental considerations are outside the scope of this screening. Individual scholars and methodologies may differ. Always consult a qualified Islamic finance advisor before making investment decisions.