Land Surveying
Boundary retracement, corner monumentation, townsite surveys and construction staking, including parcels with monuments that predate statehood.
Learn more →Civil engineering and land surveying since 1975. Founded in Nephi by Stephen L. Ludlow, owned today by the second generation, and staffed entirely in-house with professional engineers and land surveyors, from state facilities to one-lot splits.
Ludlow Engineering is a family-owned civil engineering and land surveying firm in Nephi, Utah. We do townsite and boundary surveys, corner monumentation, site and subdivision engineering, small water and sewer systems, and engineer-of-record work on public facilities. We don’t subcontract surveying or engineering: the people who scope your project are the ones who survey, design and stamp it.
This page is for procurement. For our history, see About Us; for typical fees, the survey cost guide.
Stephen L. Ludlow founded the firm in 1975 after returning to Utah from Arizona, and set up in Nephi, in the middle of the state, to serve central Utah’s towns, farms and families. Fifty-one years later, his sons run it from the same town.
Surveying and engineering for Juab and Sanpete counties and central Utah.
Site plans, small water and sewer systems, subdivisions and boundary surveys for central Utah towns, about ten projects a month.
Every job goes into one project database. It now holds 5,606 projects and 1,241 survey maps filed with Utah counties.
Engineer of record on state and federal facilities in Nephi, Castle Dale and Price; construction staking for the Payson Utah Temple; licensure in five states.
Partners Travis and J. Brett Ludlow lead the firm, with Daryl Penrod, PLS, directing the survey department.

“We have, and always will, take care of the little guy.”Stephen L. Ludlow, founder
The full history: About Ludlow Engineering.
Counts are projects in our database since 2000.
Boundary retracement, corner monumentation, townsite surveys and construction staking, including parcels with monuments that predate statehood.
Learn more →Coordinated with title companies and lenders. Fixed-fee proposals with the scope and Table A items attached.
Learn more →Site and subdivision engineering, small water and sewer systems, and utility planning for municipalities.
Learn more →Preliminary and final plats, lot splits, amendments and condominium plats through city and county approval.
Learn more →Ground and aerial survey with orthomosaics and point clouds for design.
Learn more →FHA and manufactured-housing foundation certifications and FEMA elevation certificates.
Learn more →Licensed in Utah, Idaho, Arizona, Minnesota and Nevada. Our qualifications package includes licensure certificates for all five states, certificates of insurance and key-personnel resumes.

Partner & Civil Engineer
Professional Engineer, State of Utah
Engineer of record for site plans, subdivisions, water and sewer systems, foundation design and public facilities.

Survey Director
Professional Land Surveyor, State of Utah No. 5331527
Directs and signs boundary, ALTA/NSPS, topographic and subdivision surveys.

Partner & Managing Member, MBA
Contracts, scheduling & client service
Point of contact for proposals, procurement and project scheduling.
Selected facilities where Ludlow Engineering served as engineer of record.
| Facility | Location | Role |
|---|---|---|
| Nephi Workforce Services | Nephi, Utah | Engineer of record |
| Nephi Veterinary Diagnostic Laboratory | Nephi, Utah | Engineer of record |
| Nephi Family Services | Nephi, Utah | Engineer of record |
| Castle Dale Workforce Services | Castle Dale, Utah | Engineer of record |
| Castle Dale Family Services | Castle Dale, Utah | Engineer of record |
| Castle Dale USDA Facility | Castle Dale, Utah | Engineer of record |
| Price Driver License Division | Price, Utah | Engineer of record |
| Price Probation Services | Price, Utah | Engineer of record |
| Price Mining Projects | Price, Utah | Engineer of record |
Fifty-one years serving Utah’s smaller cities and counties, plus commercial and specialty work.

Every project since 2000 is in our database, with location, legal description and type of work. Work in 19 Utah counties, concentrated in central Utah.
Rural Utah is our core business, not overflow work. We know the townsite plats, the section corners and the county offices.
Engineers and surveyors under one roof, on one control network, under one contract.
Engineer of record on state and federal facilities, and townsite and corner work for cities and counties.
A one-lot split gets the same standard as a federal facility. Qualifications requests are answered within two business days.
Contact details are provided with our qualifications package, or on request.
Send us these four things. We respond within two business days.
Where the project is and what it involves: survey, engineering or both.
RFQ, RFP, sole source or direct engagement.
Licensure, insurance certificates, resumes, references or forms specific to your agency.
Submission deadline and the project’s start and finish dates.
Where we work: Utah County south through central Utah: Provo, Spanish Fork, Payson, Santaquin, Nephi, Sanpete County and Richfield, plus Juab, Millard, Sevier, Carbon and Emery counties, and statewide. See our team · projects by county · surveying · engineering.
In 1975, by Stephen L. Ludlow, in Nephi, Utah. The firm has been in continuous practice for 51 years and is now owned and led by the second generation of the Ludlow family.
Yes. The firm is licensed in Utah, Idaho, Arizona, Minnesota and Nevada. Licensure certificates are included in our qualifications package.
No. Professional engineers, professional land surveyors, survey technicians and drafting staff are all in-house.
Yes, including Workforce Services, Family Services and veterinary diagnostic laboratory facilities in Nephi, Workforce Services, Family Services and USDA facilities in Castle Dale, and Driver License Division, probation and mining projects in Price.
Yes. Examples include the Nephi City townsite survey, Juab County section-corner monumentation, a 12-inch water line extension in Nephi and the Indianola Fire Station in Sanpete County.
Everything from state facilities to a one-lot split. Scale changes the resourcing, not the standard.
Licensure for five states, certificates of insurance, key-personnel resumes and references. We send it within two business days of a request.
Utah County south through central Utah: Juab, Sanpete, Millard, Sevier, Carbon and Emery counties. We also work statewide and in other states where we're licensed.
Licensure for five states, certificates of insurance, key-personnel resumes and references, within two business days.
Ludlow Engineering has surveyed and engineered Utah property for 51 years. Every survey and plan is prepared under a licensed professional, not handed off.
Professional Land SurveyorState of Utah No. 5331527
Directs our boundary, topographic, ALTA and subdivision surveys.
Professional EngineerState of Utah
Stamps our site plans, foundation designs and civil engineering.
Partner & Managing MemberMBA
Managing Member of Ludlow Engineers and Associates
Projects in 19 Utah counties since 2000, from our office in the center of the state.
Counts come from Ludlow Engineering's project records (2000–present, updated Oct 2026). Client names are never shown.