Logan Canyon in autumn from the Crimson Trail, Cache County

Licensed Utah General Contractor

General Contractor in Logan, Utah

Remodels Basement Finishes Additions ADUs Custom Homes Commercial Projects

Allegiant Construction is a licensed Utah general contractor for full-scope remodels, basement finishes, additions, ADUs, custom homes, and commercial projects in Logan. We file each permit application with the Logan Building Department and request every inspection the permit requires.

What We Build

Remodeling and Construction Services in Logan

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

Census Housing Data

37.2 Percent of Logan Households Own Their Homes

Of Logan's 18,444 occupied homes, 37.2 percent are owner occupied. Homes built before 1980 make up 45.3 percent of Logan's housing.

Housing units
19,588
Median year built
1984
Built before 1980
45.3%
Built 2000 or later
28.1%
Owner-occupied
37.2%
Single-family detached
37.6%

Source: U.S. Census Bureau, American Community Survey 2020 to 2024 5-year estimates for Logan, 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 Logan

Logan's Building Department, not Cache County, issues permits inside the city. Except under special circumstances, it accepts digital plans only.

Logan

Logan Building Department

Inspections need 24 hours' notice. The city holds them Monday through Friday from 9 to 11 AM and 1:30 to 3:30 PM.

Phone
435-716-9030
Plans
Digital, except under special circumstances
Building Department

Source: Logan, Building Inspections.

Accessory Dwelling Units

ADU Rules in Logan

Logan's ADU factsheet, dated October 8, 2024, lists requirements that include these, in its own order.

  • ADUs permitted in all zones citywide
  • An ADU accompanying a detached, owner-occupied single-family home on a property that is the owner's primary place of residence
  • One ADU per property, never sold separately from the home
  • At least one off-street parking stall in addition to the home's two
  • A design that leaves the home's single-family appearance unchanged, and no ADU entrance on the street-facing facade
  • An external ADU in the rear or side yard, at least 10 feet behind the front wall plane of the home
  • An external ADU no larger than half the home's footprint and at most 1,000 square feet, covering no more than half of the rear or side yard, and no taller than the home or 20 feet, whichever is lower
  • The underlying zone's minimum building setbacks for an external ADU
  • No separate utility meter, and two fixed-rate utility charges billed to the property
  • Conformance with all building, health, and fire codes, and a building permit for all new, remodel, and finish work, including earlier work done without one
  • An ADU Landlord license for the owner, which does not transfer to a new owner
  • Occupancy by a family plus one, or by no more than three individuals
  • Abandonment of the ADU once its license has lapsed for 12 months, it has gone unoccupied for 12 months, or the property is no longer owner occupied
  • Bedrooms of at least 70 square feet for one occupant, or 50 square feet per occupant when shared

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

Source: Logan, ADU Factsheet. Because the factsheet dates from 2024, we confirm the current city code for your address before design begins.

Utah ADU Law and Building Code
Map of the eight Northern Utah counties Allegiant Construction serves, with West Jordan markedGreatSalt LakeSALT LAKEUTAHWASATCHSUMMITDAVISWEBERMORGANCACHELoganOgdenLaytonSalt Lake CityPark CityHeber CityProvoMorganWest Jordan
Relief: U.S. Geological Survey, The National Map. County lines: U.S. Census Bureau.

Where We Build

Logan and Cache County

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

Cache County Permits and Communities

What Homeowners Ask

Logan Remodeling and Permit Questions

Can I build an ADU anywhere in Logan?

Logan's factsheet states that ADUs are permitted in all zones citywide. The property must still be the owner's primary residence. It also needs at least one additional off-street parking stall and an ADU Landlord license.

Does Cache County issue permits in Logan?

No. Logan's own Building Department issues permits inside the city. The department's number is 435-716-9030.

What happens to a Logan ADU license when the home is sold?

It ends. Logan's ADU Landlord license is not transferable. A new owner applies for a license of their own. The unit also stays tied to an owner-occupied home.

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.

How to Start

Request a Consultation in Logan

Send the project details below to request a consultation.

  1. Send the Details Scope, address, and the schedule you have in mind.
  2. Set a Time A reply to arrange a visit to the property.
  3. Walk the Project A walkthrough, then a written scope, schedule, and estimate.
Phone
801-835-4457
Hours
Sunday through Saturday
7 AM to 6 PM
Based In
West Jordan, Utah
Allegiant Construction

Request a Consultation

  1. Project
  2. Location
  3. Details
  4. Contact

801-835-4457
Sunday through Saturday, 7 AM to 6 PM

What Are You Planning?

Choose the project closest to yours.

Where Is the Project?

The address sets the permit office and the local rules.

Tell Us About the Project

What you want built or changed, when you would like to start, and any drawings you already have.

Where Should We Reply?

Step 1 of 4
801-835-4457 Request a Consultation