Solicitation # 75H70126R00026Updated Nov 4, 2026Scored Nov 15, 2026
Dec 1
Dec 1, 2026, 2:00 PM PST
Summary by RFP Detector
Indian Health Service (Div of Engineering Svcs - Seattle), part of the Department of Health and Human Services, posted a solicitation titled “iHouse Apartment Construction” under solicitation number 75H70126R00026. It was first posted on Jul 15, 2026 and has been updated 6 times since. Responses are due Dec 1, 2026, 2:00 PM PST. It is classified under NAICS 236220 (Commercial and Institutional Building Construction) and product/service code Y1FA. The set-aside is listed as Indian Small Business Economic Enterprise. The place of performance is Tonalea, Arizona. The listed point of contact is Daniel Cotto.
RFP Detector Score
Every RFP starts at 50. Each factor adds or subtracts points compared with a typical RFP; unknown data counts as neutral.
Starts at 50
No value published. Typical award is about $283K: the median of 204 Indian Health Service contracts over $25K awarded in NAICS 236220, FY24–FY26.
Indian small business economic enterprise set-aside. The largest recipient took 47% of these dollars in FY24–FY26, so expect a strong incumbent.
Indian Health Service obligated $568M on NAICS 236220 across 216 contracts in FY24–FY26. 5 other notices from this office in the past 12 months.
Solicitation, bids due: 16 days to respond (due Dec 1, 2026, 2:00 PM PST).
Documents not listed, 2 named contacts with email and phone, 529-word description.
Updated 10 days ago.
50 + contributions = 64 (C, Fair)
Informational, not advice to bid or not bid. Score version 1.0.0, evaluated Nov 15, 2026.
Eligibility · Indian Small Business Economic Enterprise
Indian economic enterprise set-asides, including Buy Indian set-asides at the Indian Health Service and the Department of the Interior, are reserved for qualifying Indian-owned enterprises.
Not stated in a form we could extract. See the official solicitation for requirements, evaluation criteria and submission steps.
From the official notice
Amendment A06: 1. The purpose of this solicitation amendment A06 is to post update Drawings. 2. Attached are the updated Drawings, J03b iHouse Apt 02 Phase 4 IFC Drawings R2. 3. All other terms and conditions remain unchanged. Amendment A05: 1. The purpose of this solicitation amendment A05 is to (1) Post the remaining questions and answers (Q&As), (2) Post the iHouse Apt 02 Phase 4 Drawings, (3) post S124 iHouse. and (4) extend the offers due date. 2. Attached are the answers to the remaining questions received, iHouse Apt 02 Phase 4 Drawings, and S124 iHouse 3. The offers due date is extended to 12/01/2026. 4. All other terms and conditions remain unchanged. Amendment A04: 1. The purpose of this solicitation amendment A04 is to (1) Post the some of the remaining questions and answers (Q&As), (2) Post the final Geotech Report, and (3) extend the offers due date. 2. Attached are the answers to the some of the remaining questions received and attachment J01a GeoTech 10Sep2024. 3. The offers due date is extended to 11/12/2026. 4. The Government may provide updated attachments when the remaining Q&A’s are posted. 5. All other terms and conditions remain unchanged. Amendment A03: 1. The purpose of this solicitation amendment is to extend the offers due date. 2. It is taking longer than expected to respond to the questions received. The offers due date is extended to 10/22/2026. 3. All other terms and conditions remain unchanged. Amendment A02: 1. The purpose of this solicitation amendment is to extend the offers due date. 2. It is taking longer than expected to respond to the questions received. The offers due date is extended to 10/08/2026. 3. All other terms and conditions remain unchanged. Amendment A01: 1. The purpose of this solicitation amendment A01 is to: a. Post questions and answers (Q&As), b. Post the site visit sign-in sheet, c. Post the Geotech Report, d. Update a clause, e. Extend the offers due date. 2. Attached are the questions received to this date with some answers. The Government is researching the rest of the questions and will post those answers soon. 3. Attached is the site visit sign-in sheet. 4. Attached is the Geotech Report. 5. HHSAR clause 352.223-70 Safety and Health is updated to the OCT 2026 version and the full text is provided at the end of this amendment. 6. The offers due date is extended to 09/24/2026. 7. Remember to acknowledge all amendments. Block 11 of the SF-30 provides instructions for acknowledging amendments; it is acceptable to acknowledge on block 19 of the SF-1442. 8. All other terms and conditions remain unchanged. Request for Proposals 75H70126R00026 iHouse Apartment Construction Goal: The objective of this project is to adapt and construct a 19-unit apartment building to a new location while ensuring compliance with all applicable local building codes and regulations. Set-Aside: ISBEE set-aside. Product Service Code: Y1FA Construction Of Family Housing Facilities NAICS Code: 236220, Commercial and Institutional Building Construction with a size standard of $45M Location: Indian Rte 6290, Tonalea, AZ 86044 County: Coconino POP: 365 calendar days Construction Magnitude: Between $5,000,000 and $10,000,000 Contract Type: firm-fixed-priced TERO: TERO not is applicable.
No documents are listed for this notice.
Daniel Cotto
PrimaryAndrew E. Hart
Points of contact as published on the notice.
Solicitation posted
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Responses dueNext · in 16 days
Archive date on the official notice
Federal award history
Indian Health Service · NAICS 236220 · FY24–FY26
Recipients of past awards in this market, not the incumbent of this RFP.
| Fiscal year | Obligated ($) |
|---|---|
| FY2022 | 95,645,453.84 |
| FY2023 | 96,608,095.18 |
| FY2024 | 156,337,882.49 |
| FY2025 | 250,997,362.46 |
| FY2026 | 161,133,600.99 |
Federal contract award records, award types A–D, FY24–FY26. Updated Nov 15, 2026.
Same NAICS group or Construction & Renovation, nearby first, ranked by score.
Department of the Army · Arizona
Why this score
Small-business set-aside, active buyer ($24.3B FY24–FY26).
Bureau of Indian Affairs · Cove, AZ
Why this score
18 days to respond, ISBEE set-aside (strong incumbent); but thin documentation.
Federal Highway Administration · Kingman, AZ
Why this score
Small-business set-aside, typical award ~$3.8M; but only 3 days left.
Department of the Army · Fort Huachuca, AZ
Why this score
54 days to respond, small-business set-aside; but small typical award (~$87K).
Forest Service · Cochise, AZ
Why this score
Small-business set-aside, 22 days to respond; but small typical award (~$59K).
Forest Service · Lakeside, AZ
Why this score
29 days to respond, small-business set-aside; but limited award history ($37.1M FY24–FY26).
RFP Detector Scores are informational.How we score →
39 open RFPs from this issuer and its offices.
Indian Health Service · Shiprock, NM
Why this score
Not openly competed. Notice signals a sole-source or brand-name intent. The largest recipient took 28% of these dollars in FY24–FY26.
Indian Health Service · Shiprock, NM
Why this score
Posted 8 days ago; but only 1 day left.
Indian Health Service · Bemidji, MN
Why this score
Restricted competition; but only 1 day left.
Indian Health Service · Saint Michaels, AZ
Why this score
Clear, complete notice, posted 10 days ago; but only 2 days left.
Indian Health Service · Zuni, NM
Why this score
Clear, complete notice, ISBEE set-aside (strong incumbent); but small typical award (~$50K).
Indian Health Service · Wagner, SD
Why this score
Clear, complete notice, posted 8 days ago; but small typical award (~$67K).
RFP Detector Scores are informational.How we score →
Official federal notice. Updated Nov 4, 2026.
Official solicitation:Sign in free to open the official solicitation
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