Harlingen, TX · Flat Roof

Flat Roof Contractors in Harlingen, Texas

Commercial or residential flat roof — compare local roofing companies. 25 local roofers listed, 1 verified.

Short answer: Flat and low-slope roofs in Harlingen are usually TPO ($5.50–$9 a sq ft installed), EPDM ($4.50–$8) or modified bitumen ($3–$7); the membrane lasts 15–25 years, mostly decided by how well the drains are kept clear. In Harlingen: 5 heavy-rain days a year (1 inch+). 1 of the roofers below have a license we checked; for any other, ask for a license number and a certificate of insurance.

Get a free quote See Harlingen in numbers
  • 5heavy-rain days a year (1 inch+)
  • 25.4 inrain a year
  • 145days a year at 90°F or hotter
  • 37%of homes are not single-family houses

How much life is left in my Harlingen roof?

Typical lifespans are published ranges for each material; for a Harlingen house, real life also depends on installation, attic ventilation and the weather Harlingen gets.

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Under Harlingen's summer heat, a flat roof's membrane choice drives lifespan more than almost anything else: white TPO or a reflective coating keeps surface temperatures 40 to 60 degrees lower than dark EPDM and extends service life significantly. Common flat roof systems in Harlingen include TPO (heat-welded, energy-efficient), EPDM (durable rubber membrane), and modified bitumen — each with different cost, longevity, and maintenance profiles worth discussing with a local contractor.

Harlingen in numbers

Public records for Harlingen and its county, not estimates. Each figure shows its source.

  • #198of 209Harlingen ranks #198 of the 209 cities we cover for freeze-thaw days (low end).
  • #185of 209Harlingen ranks #185 of the 209 cities we cover for median home value (low end).
  • #184of 209Harlingen ranks #184 of the 209 cities we cover for yearly rainfall (low end).
  • #171of 209Harlingen ranks #171 of the 209 cities we cover for hail days of 1 inch or more (low end).

Hail reports per year in the county

Hail events per year in the county, 2017 to 2026* 8 2017 1 2019 15 2023 4 2025 2 2026*
Hail events per year in the county, 2017 to 2026*
20178
20191
202315
20254
2026*2

30 recorded events across 4 full years plus 2026 to June represented in the data. 2023 had the most events among represented full years: 15.

2026 covers only January to June: NOAA's file ends there, so it is not counted as the worst year or in the yearly average. Years without a data row: 2018, 2020, 2021, 2022, 2024. Missing rows are not treated as zero; no annual average is shown.

Source: NOAA hail events, county level · data as of 2017–2026*

When storms hit Harlingen

Hail reports by month in the county, all years combined 0 Jan 0 Feb 0 Mar 17 Apr 3 May 10 Jun 0 Jul 0 Aug 0 Sep 0 Oct 4 Nov 0 Dec
Hail reports by month in the county, all years combined
Jan0
Feb0
Mar0
Apr17
May3
Jun10
Jul0
Aug0
Sep0
Oct0
Nov4
Dec0

Most hail reports come in April; the season runs April to November. Book inspections and repairs before that window, not after.

Source: NOAA Storm Events · data as of 2014–June 2026

Roofing trade around Harlingen

  • 17 roofing companies with payroll in the county; 71% have fewer than 5 employees.
  • A roofer's median pay here is $46,030 a year (Texas).
Source: Census CBP · data as of 2023 Source: BLS OEWS, roofers · data as of May 2025

Harlingen storm record: Cameron County

What the National Weather Service logged in Cameron County in 2014–2026. County level, because storm reports are filed by county, not by city limits.

  • 1904Founded
  • 39 ft (12 m)Elevation

Where hail of 1 inch or more was reported in Cameron County

1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1 in hail1.25 in hail1.25 in hail1.25 in hail1.25 in hail1.25 in hail1.25 in hail1.25 in hail1.75 in hail1.75 in hail1.75 in hail1.75 in hail2 in hail2 in hail2 in hail2.5 in hail2.5 in hail2.75 in hail3.01 in hail Harlingen
  • 181 to 1.74 in
  • 91.75 to 2.74 in, golf ball to tennis ball
  • 22.75 in and up, baseball

Largest plotted stone: 3.01 in. Bigger dots are bigger stones.

29 reports of 1 inch or larger have coordinates. Each dot is a reported location, not a storm path.

Sources: NOAA, Census county outline

Biggest hail days

DateLargest hailReports that dayWhere it was reported
April 2, 2017 3.01 in, about the size of a teacup 8 Rio Hondo
June 4, 2023 2 in, about the size of a hen egg 7 Villa Cavazos
June 5, 2023 2 in, about the size of a hen egg 3 Monte Grande
“Measured hail report of 3.01 inches via social media. Hail broke windshield at residence with other windshields broken in neighborhood.”
National Weather Service report, April 2, 2017
Source: NOAA Storm Events Database · data as of 2014–2026

Last big hail on record

May 9, 2026

Hail of 1.75 inches (golf ball) or larger fell on 4 days in 2014–2026. Our records end where NOAA's do, so a newer storm may not be listed yet.

Strongest tornado

EF1 · May 13, 2023

It stayed on the ground for 0.45 miles and was up to 200 yards wide. The supercell spawned a quick spin-up tornado that struck the town of Laguna Heights, Texas, over a two-minute period before the circulation moved over Laguna Madre Bay and rapidly dissipated.

Strongest thunderstorm gust

89 mph · May 9, 2023

The aerostat site anemometer at the South Padre Island Coast Guard station reported a peak wind gust of 77.3 knots, or 89 mph, at 1:49AM CDT.

What it means for flat roof

Flat and low-slope roofs hold hail on the surface instead of letting it bounce. With 3.01-inch hail on record in Cameron County, ask what membrane and cover board the contractor specifies.

Storm data: NOAA Storm Events (public domain). City facts: Wikidata (CC0).

What it costs in Harlingen

Asphalt-shingle re-roof, 2,000 sq ft home, adjusted for Harlingen labor and material prices. Your quote depends on roof size, pitch and scope.

That typical price is about 8.3% of the median Harlingen home value ($125,700).

Source: Census ACS (Harlingen city) · data as of 2019–2023

Full Harlingen cost guide by material →

What Harlingen's climate means for flat roof

  • Reflective TPO or a white coating earns its premium in Harlingen, where dark membranes absorb punishing heat and age years faster.
  • Harlingen's freeze-thaw cycling works open membrane seams and flashing laps — heat-welded TPO seams outlast taped or adhered ones in this climate.
  • On Harlingen's coast, fully-adhered or mechanically-fastened membranes resist wind uplift far better than ballasted systems a storm can scatter.

Roofers in Harlingen, TX

25 listed, first 20 shown. Roofers we verified against a public registry come first.

This list covers roofing companies generally. Confirm flat roof experience, materials, insurance and current availability with each company. A Verified badge refers to the registry check, not a confirmed specialty.

Flat Roof in Harlingen: questions

How do I find a flat roof company in Harlingen?
PickARoofer lists roofing companies serving Harlingen, TX. This is a general roofing directory; confirm flat roof experience and availability with each company. A Verified badge describes a separate registry check, not a confirmed service specialty or insurance check. Confirm scope, insurance and availability directly. Requests go to one contractor at a time, with up to three attempts; a response or start date is not guaranteed. Free for homeowners.
Will insurance pay for storm-related flat roof in Harlingen?
Coverage, deductibles and reporting deadlines depend on your policy and circumstances. Document damage safely, contact your insurer promptly and ask for a written repair scope. This directory cannot determine coverage.
When is hail season in Harlingen?
April is the worst month: 50% of the 34 hail reports NOAA holds for the county came then. Reports run from April to November. Book the inspection before April, while crews still have open dates.
How big does hail get near Harlingen?
The largest hail NOAA logged near Harlingen measured 3.01 inches, about the size of a teacup. Hail of an inch or more fell on 9 days in the same record. The biggest day was April 2, 2017, with 8 reports. The National Weather Service calls hail of 1 inch or larger severe; the bigger the stone, the more likely it is to crack a shingle.
How old are the homes in Harlingen, and does it matter for the roof?
The median home in Harlingen was built in 1987, and 37.8% of homes date from before 1980 (Census ACS). A roof on a home that old has often been re-covered at least once, so ask the roofer whether there is a second layer underneath: it changes the tear-off cost. The area sees about 1 freeze-thaw days a year, which loosens flashing and sealant.
What does roofing cost in Harlingen?
For an average 2,000 sq ft home we model asphalt-shingle re-roof at $6,510 to $14,415 in Harlingen, around $10,450 in the middle. That is about 8.3% of the median home value of $125,700. Your quote moves with roof size, pitch and how many layers come off.
How many roofing companies work around Harlingen?
The Census Bureau counts 17 roofing companies with payroll in Cameron County. 70.6% of them have fewer than five employees, so most quotes come from owner-run crews. A roofer's median pay is $46,030 a year (BLS).
Which flat roof membrane holds up best under Harlingen's summer heat?
White TPO (thermoplastic polyolefin) is the dominant choice for new flat roofs in hot climates like Harlingen: its reflective surface keeps membrane temperature dramatically lower than dark EPDM, which absorbs heat and ages faster under intense sun. Modified bitumen with a granulated cap sheet is an older alternative that performs adequately but runs hotter. Whichever system you choose, plan for a reflective coating renewal on the manufacturer's recommended cycle — it extends membrane life and cuts cooling load in attic-adjacent spaces.
What is the difference between TPO, EPDM, and modified bitumen for Harlingen properties?
TPO (thermoplastic polyolefin) uses heat-welded seams and a white reflective surface — the current industry standard for new commercial and residential flat roofs, best for energy efficiency. EPDM (ethylene propylene diene monomer) is a rubber membrane installed with taped or adhesive seams — very durable and forgiving, widely used on residential flat roofs for decades. Modified bitumen is a reinforced asphalt sheet applied by torch or cold adhesive — economical and familiar to many local Harlingen contractors, though it runs warmer than TPO and may require more frequent coating. Cost, pitch, and building type typically dictate the right choice — a Harlingen flat-roof specialist can walk you through the tradeoffs for your specific structure.
Do I need a permit for flat roof in Texas?
Permit requirements depend on the property, scope of work and local jurisdiction. Check with the city or county building department and confirm who will obtain any required permit before work starts.

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Figures above: NOAA Storm Events Database (hail, wind, tornado; county of the city, 2014–2026), U.S. Census Bureau American Community Survey 5-year estimates (housing), NASA POWER (temperature and rain, 2014–2023). Prices: our published price method. How we collect data.