Millcreek General Contractor | Allegiant Construction

What We Build

Remodeling and Construction Services in Millcreek

Every Millcreek project starts with a written scope, schedule, and estimate, then is built to one standard through closeout.

Remodel Bathroom Remodeling Demolition; layout and framing changes; plumbing, mechanical, and electrical rough-in; insulation; drywall and cement backer board; waterproofing; tile; cabinetry; countertops; finish carpentry; and fixtures.
Remodel Kitchen Remodeling Demolition; layout and framing changes; plumbing, mechanical, and electrical rough-in; drywall; flooring; cabinetry; countertops; backsplash tile; finish carpentry; and appliance and fixture installation.
Remodel Basement Remodeling Demolition of existing finishes; egress corrections where code requires them; layout and framing changes; updated plumbing, mechanical, and electrical systems; insulation; drywall; hard flooring; finish carpentry; fixtures; and carpet.
Remodel Full Home Renovations Demolition; structural and layout changes; windows and doors; plumbing, mechanical, and electrical updates; insulation; drywall; and complete interior finish.
Add Space Basement Finishing Egress windows and window wells; framing and soffits; plumbing, mechanical, and electrical rough-in; insulation; drywall; tile and hard flooring; finish carpentry; paint; fixtures; and carpet.
Add Space Home Additions Excavation and foundation; framing; roof tie-in; windows and exterior envelope matched to the existing structure; plumbing, mechanical, and electrical rough-in; insulation; drywall; and interior finish.
Add Space Accessory Dwelling Units Zoning and feasibility review; a foundation for detached units; framing; a separate exterior entrance; full plumbing, mechanical, and electrical systems; insulation; drywall; flooring; cabinetry and countertops; and finish.
Build Custom Homes Site work; foundation; framing; roofing; windows and exterior envelope; plumbing, mechanical, and electrical systems; insulation; drywall; and all interior and exterior finish.
Build Commercial and Tenant Improvements Demolition of existing improvements; layout and partition framing; plumbing, mechanical, and electrical modifications; fire protection adjustments; insulation; drywall; ceilings; paint; flooring; millwork; fixtures; and the final inspection.

Census Housing Data

62.2 Percent of Millcreek Homes Built before 1980

Of Millcreek's 28,104 housing units, 62.2 percent were built before 1980. Millcreek's median year built is 1973.

Housing units: 28,104
Median year built: 1973
Built before 1980: 62.2%
Built 2000 or later: 17.2%
Owner-occupied: 61.4%
Single-family detached: 53.6%

Source: U.S. Census Bureau, American Community Survey 2020 to 2024 5-year estimates for Millcreek, Tables B25001, B25003, B25024, B25034, and B25035, with the owner-occupied share measured against occupied homes and the other shares against all housing units.

Permits and Inspections

Building Permits in Millcreek

Millcreek's Building Department takes applications through its iWorQ portal and notes that an initial plan review may take up to 14 business days.

Millcreek

Millcreek Building Department

Inspections are requested online by 4 PM the business day before, or by 4 PM the previous Thursday for a Monday inspection. The city does not schedule same-day, Friday, weekend, or holiday inspections.

Phone: 801-214-2749
Portal: iWorQ

Building Department

Accessory Dwelling Units

ADU Rules in Millcreek

Chapter 18.71 of Millcreek's zoning code, as amended September 28, 2026, sets requirements that include these.

An owner-occupied property in single-household residential use, in a zone that permits single-household dwellings
Attached and detached ADUs as permitted uses in the R-1 and A zones
An ADU never sold or subdivided separately from the home
No more than one ADU on a property, whether internal, attached, or detached
No separate utility meters, and no ADU within a recorded easement
An internal ADU that keeps the home's single-household appearance and is not in a mobile or manufactured home
An attached ADU entrance that is not visible from a public right-of-way
No more than two adults, with any number of children, in an attached or detached ADU
No short-term rental of a detached ADU
No detached ADU on a slope of 30 percent or more, no balcony on its second story, and no exterior stairway or landing in a setback
A detached ADU on a property of at least 8,000 square feet, in the rear yard, no larger than the main building or 1,000 square feet, whichever is less
A detached ADU at least 5 feet from the side and rear property lines, plus one inch for each inch of height over 16 feet 6 inches, at least 6 feet from the main building, and no taller than 24 feet or the main building, whichever is lower

Utah's ADU statutes apply in Millcreek as well, as our ADU page explains.

Sources: Millcreek Code, Chapter 18.71; Millcreek, Accessory Dwelling Units. Millcreek takes the ADU application through Planning and Zoning before the building permit. We file the ADU application first.

Utah ADU Law and Building Code

Relief: U.S. Geological Survey, The National Map. County lines: U.S. Census Bureau.

Where We Build

Millcreek and Salt Lake County

Beyond Millcreek, our Salt Lake County page explains which office issues the permit for an address and lists every community we serve there.

Salt Lake County Permits and Communities

What Homeowners Ask

Millcreek Remodeling and Permit Questions

Can I build a detached ADU in Millcreek?

Yes, in an R-1 or A zone, on an owner-occupied property of at least 8,000 square feet, with the unit in the rear yard. It can be no larger than the main building or 1,000 square feet, whichever is less, and no taller than 24 feet or the main building, whichever is lower.

How long is plan review in Millcreek?

Millcreek states that an initial plan review may take up to 14 business days. We allow for that review before setting a start date.

When must Millcreek inspections be requested?

Online, by 4 PM on the business day before the inspection. Monday requests close at 4 PM the Thursday before. Millcreek does not inspect on Fridays, weekends, or holidays. It gives no set arrival time on the day of an inspection. A request for a concrete inspection or a service change-out must name a specific time between 7 AM and 4 PM.

What We Guarantee

Signature Guarantees

Our Signature Guarantees define a refined construction experience built on clarity, accountability, and disciplined execution from start to finish.

All four are written into every proposal we deliver.

Investment Certainty

The contractor's fee is fixed once the contract is signed and does not change through completion.

Schedule Certainty

Your project schedule is established upfront and actively managed through completion and closeout.

Same-Day Communication

Project-related messages receive a same-day response, keeping communication clear, timely, and accountable.

Progress Reports

Weekly reports, photos, and project updates are delivered directly to you throughout every phase of construction.

General Contractor in Millcreek, Utah