Business Segment Information - Summary of Segment Information (Details) - USD ($)	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Segment Reporting Information [Line Items]
Sales	$ 5,913,863	$ 3,055,204
Cost of goods sold	4,444,497	2,173,037
Gross Profit (Loss)	1,469,366	882,167
Operating Expenses
Selling & Marketing Expenses	112,084	1,767
General & Administrative Expenses	1,285,707	798,109
Rent expense-related party	35,784	6,420
Loss on fixed asset disposal	0	4,634
Depreciation and amortization expense	62,978	29,255
Total Operating Expense	1,496,553	840,185
Income From Operations	(27,187)	41,982
Other Nonoperating Income (Expense) [Abstract]
Other Income (expenses)	10,000	27,004
Interest Income	47,494	44,409
TOTAL OTHER INCOME	57,494	71,413
NET INCOME (LOSS)	30,307	113,395
Operating segments | Commercial
Segment Reporting Information [Line Items]
Sales	4,091,210	2,477,770
Cost of goods sold	3,074,703	1,762,333
Gross Profit (Loss)	1,016,507	715,437
Operating Expenses
Selling & Marketing Expenses	77,540	1,449
General & Administrative Expenses	889,452	652,473
Rent expense-related party	24,755
Loss on fixed asset disposal		3,758
Depreciation and amortization expense	43,568	23,726
Total Operating Expense	1,035,315	681,406
Income From Operations	(18,808)	34,031
Other Nonoperating Income (Expense) [Abstract]
Other Income (expenses)	6,918	21,900
Interest Income	32,856	36,016
TOTAL OTHER INCOME	39,774	57,916
NET INCOME (LOSS)	20,966	91,947
Operating segments | Residential
Segment Reporting Information [Line Items]
Sales	1,822,653	577,434
Cost of goods sold	1,369,794	410,704
Gross Profit (Loss)	452,859	166,730
Operating Expenses
Selling & Marketing Expenses	34,544	318
General & Administrative Expenses	396,255	145,636
Rent expense-related party	11,029
Loss on fixed asset disposal		876
Depreciation and amortization expense	19,410	5,529
Total Operating Expense	461,238	158,779
Income From Operations	(8,379)	7,951
Other Nonoperating Income (Expense) [Abstract]
Other Income (expenses)	3,082	5,104
Interest Income	14,638	8,393
TOTAL OTHER INCOME	17,720	13,497
NET INCOME (LOSS)	$ 9,341	$ 21,448