Cover - USD ($)	12 Months Ended
	Dec. 31, 2021	Apr. 12, 2022	Jun. 30, 2021
Cover [Abstract]
Entity Registrant Name	Reliant Holdings, Inc.
Entity Central Index Key	0001682265
Document Type	10-K
Amendment Flag	false
Entity Voluntary Filers	No
Current Fiscal Year End Date	--12-31
Entity Well Known Seasoned Issuer	No
Entity Small Business	true
Entity Shell Company	false
Entity Emerging Growth Company	true
Entity Current Reporting Status	Yes
Document Period End Date	Dec. 31, 2021
Entity Filer Category	Non-accelerated Filer
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2021
Entity Ex Transition Period	false
Entity Common Stock Shares Outstanding		16,385,000
Entity Public Float			$ 780,797
Document Annual Report	true
Document Transition Report	false
Entity File Number	000-56012
Entity Incorporation State Country Code	NV
Entity Tax Identification Number	47-2200506
Entity Interactive Data Current	Yes
Icfr Auditor Attestation Flag	false
Entity Address Address Line 1	12343 Hymeadow Drive
Entity Address Address Line 2	Suite 3-A
Entity Address State Or Province	TX
Entity Address Postal Zip Code	78750
City Area Code	512
Local Phone Number	407-2623
Entity Address City Or Town	Austin
Auditor Name	PWR CPA, LLP
Auditor Location	Houston, Texas
Auditor Firm Id	6686