Foundation Inspection in Waxahachie, TX
An independent engineer's written report on your foundation.
HGS Engineering, PLLC (Texas Firm #21268) does structural engineer foundation inspections for Waxahachie, Texas homes, including its historic houses. Heath Salmon, PE, puts his seal on the written report, and the firm sells no repairs. Census counts 1,211 Waxahachie homes built in 1939 or earlier, 7.5% of its 16,095, the highest share on this site.
Reviewed by Heath Salmon, PE, October 16, 2026. Figures pulled October 16, 2026.
Waxahachie by the Numbers
| Population, ACS 2019 to 2023 | 43,591 |
|---|---|
| Housing units | 16,095 |
| Median year homes were built | 2000 |
| Homes built before 1980 | 4,814 (30%) |
| Homes built before 1960 | 2,698 (16.8%) |
| Manufactured homes | 348 (2.2%) |
| Owner-occupied share of occupied homes | 62% |
| NOAA station used | Dallas Redbird Airport |
| Normal annual rainfall, 1991 to 2020 | 37.7 in |
| Wettest and driest month | October 4.54 in, August 1.80 in |
| Average July high and January low | 95.9 and 37.8 degrees F |
| Ellis County soils rated high or very high shrink-swell | 71.7% |
| Measure | Waxahachie | Rank | Leader |
|---|---|---|---|
| Housing units | 16,095 | 9 of 11 | Fort Worth 365,229 |
| Median year built (1 = oldest) | 2000 | 10 of 11 | Cleburne 1981 |
| Share built before 1980 | 30% | 7 of 11 | Cleburne 48% |
| Manufactured home share | 2.2% | 6 of 11 | Mansfield 3.3% |
| Owner-occupied share | 62% | 3 of 11 | Mansfield 72% |
Method: Census counts are estimates with published margins of error; weather is the 1991 to 2020 normal at Dallas Redbird Airport.
Which Waxahachie Homes Date From 1939 or Earlier, and How Many?
Waxahachie has two housing markets in one city. The median home is from 2000, among the newest on this site, yet 2,698 homes, 16.8% of the total, predate 1960 and 1,211 of those were built in 1939 or earlier. The pre-1940 share is 7.5%, more than Fort Worth or Cleburne carry.
A house from that era may be a pier and beam structure or may have been changed since, and the inspection records the foundation type it finds rather than assuming one. Older houses also collect additions, so the engineer looks at where a later room meets an older frame and whether the two are moving together.
The city has 348 manufactured homes, 2.2% of housing, and 9,482 owner-occupied households, 62% of the occupied total.
What Does the Dallas Redbird Record Say About Waxahachie Rain?
The nearest station with published normals is Dallas Redbird Airport, which reports 37.7 inches of rain in a normal year, the second highest of the six stations. October is the wettest month at 4.54 inches and August the driest at 1.80.
Ellis County Has 54.1 Percent Very High Shrink-Swell Soil. What Does That Mean for Waxahachie Houses?
In the USDA soil survey, 71.7 percent of the rated acres in Ellis County are high or very high in shrink-swell, the second highest share of the seven counties on this site, and 54.1 percent are in the very high class. Houston Black alone covers 99,285 acres of the county.
Old houses and active clay meet here. The 2,698 Waxahachie homes built before 1960 have been through the county's drought record too: some land in severe drought in 59 of 262 weeks since October 12, 2021, and 69.07 percent of the county in severe drought or worse on the map dated October 13, 2026. The report describes what the house shows after that history, including past repairs that are visible.
County detail, with the named soils and the weekly drought record: Ellis County soil and drought data.
What Is Different About Inspecting a Very Old House?
An older house has had decades of owners deciding what to do about a sticking door. The first job on site is to separate what is original from what was changed, and the second is to record movement that is current from movement that stopped long ago. The report says which is which, as far as the visible evidence allows.
Heath Salmon spent a decade in a family foundation repair business, so he knows what repair work on an older house involves and reads the evidence of it on site. The firm still performs none of that work.
Ellis County's county seat has 16,095 homes by Census count, and a small block of them is very old. For an owner of a house from before 1940 the useful question is rarely whether the house has moved, since most have. It is whether the movement is still going on, and the report answers it from what the engineer can measure and see on the day.
“Heath was professional and timely regarding the inspection services that he provided. In speaking to him, he is extremely knowledgeable on the conditions that he was observing. I highly recommend his services.”
Bruce Dinkheller, Google review. Reviewer location not stated.
What Does the Report Say About a Historic House in Waxahachie?
It records the conditions observed, the permitting that any repair would need, and the drainage findings, and it prices no repair. It states only what the engineer can support from what is visible on the day. The foundation inspection page has the detail, and the request form starts a Waxahachie request.
More From HGS Engineering
- Foundation Inspection: Foundation repair inspections by a licensed engineer.
- Structural Design: Single-family, multi-family and commercial: foundations, framing, retaining walls and plot plans.
- Structure-Fire Evaluation: Structural evaluation following a fire.
Frequently Asked Questions
Who does a structural engineer foundation inspection in Waxahachie, TX?
HGS Engineering, PLLC, Texas Firm #21268. Heath Salmon, PE, examines the house in person and delivers a sealed written report. The firm does no repair work.
Do historic Waxahachie homes need a different inspection?
The visit is the same walk of the property. The report records foundation type, prior repairs and drainage as found, and notes where later additions meet the original frame.
How many old homes does Waxahachie have?
Census data counts 1,211 homes built in 1939 or earlier and 2,698 built before 1960.
Is Waxahachie in the area the firm serves?
The inspection area is North Texas, and the firm takes Waxahachie and Ellis County requests. It confirms availability for the address.
Is a price listed?
No. The firm quotes on request.
Sources
- U.S. Census Bureau, American Community Survey 2019 to 2023 5-year table-based summary filePopulation, housing units, year built, tenure and manufactured home counts in the table (tables B01003, B25001, B25003, B25024, B25034, B25035).
- NOAA National Centers for Environmental Information, U.S. Climate Normals, 1991 to 2020 monthlyRainfall and temperature normals for the nearest station with a published record.
- Texas Board of Professional Engineers and Land Surveyors, Engineering Firm RegistrationThe firm registration number and the licensed engineer seal.
- Texas Section, American Society of Civil Engineers, Guidelines for the Evaluation and Repair of Residential Foundations, Version 3Foundation evaluation practice, drainage away from the foundation and North Texas soil movement.
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