Star Service Inc Of Mobile
Mobile, AL Doing business as ST Johns Air
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 4663 Halls Mill Rd, Mobile, AL 36693, USA
- Website
- starservice.com
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 76 Miscellaneous Repair Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $9,984 |
| FY2026 | $353,124 |
| FY2025 | $263,866 |
| FY2024 | $174,616 |
| FY2023 | $174,616 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Air Force | $343,140 | |
| 2 | Department of Commerce | $19,968 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
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| Masters Mechanical Corporation | Newport News, VA | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
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| Jireh Services LLC | Gulfport, MS | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
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About the company
Star Service Inc Of Mobile, doing business as ST Johns Air, is a small business HVAC and refrigeration contractor operating as a prime contractor on federal facility maintenance and repair work, competing under Total Small Business set-asides across air force bases and civilian agency technical facilities. Based in Mobile, Alabama, the company specializes in heating, ventilation, air conditioning, and refrigeration services under primary NAICS 432411 (Plumbing, Heating, and Air-Conditioning Contractors) and related equipment maintenance PSCs, with an established federal contracting footprint dating to at least 2001.
ST Johns Air's customer base concentrates on defense facility operations and civilian technical infrastructure. The Department of the Air Force accounts for two-thirds of recent award volume and dollar value — Air Combat Command holds four awards worth $378 thousand combined, and Air Force Materiel Command anchors the portfolio with a single $1.078 million purchase order for comprehensive HVAC maintenance at Eglin Air Force Base tenant units running through March 28, 2027. The Department of Commerce's National Oceanic and Atmospheric Administration represents the second-largest customer with three awards totaling $154 thousand, including a recently awarded $87.4 thousand firm-fixed-price purchase order for HVAC preventative maintenance and repair services at the NOAA Disaster Response Center in Mobile, also running through September 30, 2031. The Department of the Navy accounts for two awards in the portfolio.
All ten recent awards are prime contracts under Total Small Business set-asides, structured as purchase orders rather than task orders against parent vehicles. The company operates exclusively as a prime contractor with no recorded subcontract work in the source data. Within the next twenty-four months, the $1.078 million Eglin AFB contract represents the primary recompete exposure. Recent work scope demonstrates depth in emergency response capabilities — the NOAA contract requires 4-hour emergency response times and employs authorized Trane service professionals — and the Eglin award calls for 24/7 service capability across multiple tenant units.
SBA capabilities narrative
Star Service, Inc. of Mobile is a commercial and industrial Heating and Cooling Contractor. Star Service capabilities includes a wide range of equipment installations, preventive maintenance programs, and 24/7 emergency repair service.
Quick answers
Is Star Service Inc Of Mobile registered in SAM.gov?
Yes. Star Service Inc Of Mobile's SAM.gov registration is active through September 2, 2027.
What is Star Service Inc Of Mobile's CAGE code?
Star Service Inc Of Mobile's CAGE code is 1VX94, and its Unique Entity ID (UEI) is F9QFJVL3UTV3.
How much has Star Service Inc Of Mobile received in federal contracts?
Federal contracts obligated $263,866 to Star Service Inc Of Mobile in fiscal year 2025 and $976,206 in fiscal years 2023 through 2027.
What is Star Service Inc Of Mobile's most recent federal award?
Star Service Inc Of Mobile's most recent federal contract award is HVAC service contract for preventative maintenance and repairs at the NOAA disaster response center (1305M226P0026), from National Oceanic and Atmospheric Administration, on October 1, 2026.
On GovTribe
See Star Service Inc Of Mobile's full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
- Similar vendors