8 Best IT Staffing Agencies in Houston, TX (2026)
Quick Picks
- Best overall: Burnett Specialists
- Best verified national award record: Addison Group or Apex Systems
- Best for IT plus finance under one vendor: Robert Half Technology
- Best IT-only local specialist: IS&T
- Best for national enterprise coordination: Insight Global or TEKsystems
Juan Alba is an IT Research Analyst at itreviews.co.
KORE1 shows up here for the sixth market in a row without a confirmable local office. No current Houston address, phone number, or Google Business listing turned up anywhere in this research, consistent with the pattern seen in Chicago, Dallas, DC, and Seattle. See how the Trust Score works before reading the rankings below.
How We Compared These Agencies
Trust Score Factors — Houston IT Staffing
No agency paid for placement. Every provider is scored on the same six factors, with weights published on the itreviews.co methodology page.
IT Staffing Agencies in Houston, Compared
| Agency | Trust Score | Houston Presence | Years in Market | Google Rating | Best For |
|---|---|---|---|---|---|
| Burnett Specialists | 7.1/10 | Genuine HQ | 52 years | 4.3 (137) | Deepest local history plus strong awards |
| Addison Group | 6.8/10 | Confirmed office | 27 years | 3.9 (218) | Strongest national award trail |
| Robert Half Technology | 6.3/10 | Confirmed office | 78 years | 3.7 (122) | IT plus finance under one vendor |
| Apex Systems (Everforth Apex) | 6.3/10 | Confirmed office | 31 years | 3.2 (11) | Verified multi-year award streak |
| IS&T | 6.1/10 | Genuine Houston-native HQ | 29 years | 4.6 (30) | IT-only local specialist |
| Insight Global | 5.3/10 | Confirmed office | 25 years | 3.9 (125) | National multi-market coordination |
| TEKsystems | 5.1/10 | Confirmed office | 43 years | 2.1 (17) | Longest institutional history |
| KORE1 | 3.9/10 | Unconfirmed this session | 21 years | No listing found | Broad engagement models, if local presence is confirmed |
The 8 Best IT Staffing Agencies in Houston
Score Breakdown
Sue Burnett founded what became Burnett Specialists in Houston in 1974, and 52 years later the company is still headquartered there, still employee-owned, and still led with her involvement as President. That’s the deepest genuine local history of any agency covered in this piece, and it shows up across the scorecard rather than in just one factor.
137 Google reviews at a 4.3 average is a strong, believable signal at real volume. The award record backs it up independently, Sue Burnett was inducted into the Staffing Industry Analysts Staffing 100 North America Hall of Fame as part of the Class of 2026, the firm has been named a Forbes Top 200 Recruitment and Staffing Company, and the Houston Business Journal named Burnett its Number One Direct-Hire and Staffing firm in 2023.
The honest tradeoff: information technology is one of many disciplines Burnett staffs, not the singular focus a pure IT specialist brings. Set against IS&T below, Burnett wins on scale, history, and award depth. IS&T wins on IT-specific focus alone.
Best for a Houston company that wants a deeply rooted local vendor with genuine, independently verified industry recognition, even if IT isn’t the firm’s exclusive focus.
Score Breakdown
IT sits alongside finance, HR, healthcare, and digital marketing as one of several practices, useful for a growing Houston organization consolidating multiple hiring needs into one vendor relationship.
Best for a company that wants blended departmental staffing backed by one of the deepest verified national award trails in the industry.
Score Breakdown
- Clutch shows 4.8 from 2 reviews, though that’s the firm’s general company profile, not specific to Houston or technology
- IT still runs secondary to the firm’s core finance and accounting identity
Best for established companies that want IT hiring bundled with finance staffing under one long-tenured, widely known vendor.
Score Breakdown
11 Google reviews at a 3.2 average is a thin local sample relative to that award history, the same pattern seen for Apex in most markets checked so far.
Best for a buyer who weighs a long, independently verified award record heavily and can look past a thin local review sample.
Score Breakdown
IS&T has staffed IT positions in and around Houston since 1997, a genuine local firm with no other verticals pulling attention away from technical roles. 30 Google reviews at a 4.6 average is the strongest rating of any agency on this list, at a real, if modest, volume. The firm offers contract, contract-to-hire, and direct hire specifically for IT roles, without the broader service menu a generalist brings. No independently verified third-party award turned up in this research.
Best for a Houston company that wants a local, IT-exclusive specialist and doesn’t need blended departmental coverage or a large national footprint.
Score Breakdown
Nothing award-related specific to this research turned up, and no Clutch profile with reviews attached. The firm’s real strength is coordination at scale across multiple cities, which matters more for enterprise programs than a single specialized Houston hire.
Best for enterprise buyers who need a large national bench and multi-city coordination over a boutique-level local relationship.
Score Breakdown
17 Google reviews at a 2.1 average is both thin and weak, a real finding worth confirming directly with the firm rather than assuming the national brand’s reputation carries cleanly to this specific office.
Best for large enterprises weighing institutional scale above what a currently weak local review base is saying.
Score Breakdown
No current Houston address, phone listing, or Google Business Profile could be confirmed for KORE1 anywhere in this research, continuing the exact pattern seen in Chicago, Dallas, DC, and Seattle. Founded in 2005 and headquartered in Irvine, California, KORE1’s site lists Houston among its covered metros without documenting a specific local office the way several other markets’ 2016-era press releases once did for different cities.
KORE1 does carry genuine strengths elsewhere on the scorecard, six confirmed Inc. 5000 appearances between 2013 and 2020, and the broadest documented service breadth of any firm on this list.
Best for companies that want KORE1’s broad engagement models, once a current Houston presence is verified directly with the firm.
What IT Staffing Actually Costs in Houston
None of the 8 agencies above publish Houston-specific rates, so treat the figures here as a market benchmark, not a quote from any firm on this list. Direct hire placements typically run 15% to 30% of a candidate’s first-year salary, with 20% the single most common rate per Staffing Industry Analysts’ benchmark research. Contract roles bill hourly with a markup over the worker’s actual pay, usually landing between 25% and 75% depending on skill scarcity. Houston’s energy sector adds a distinct layer of demand for IT professionals who understand industrial control systems and OT/IT convergence, a specialty most generalist agencies outside the region don’t carry.
Get a specific quote before assuming these ranges apply to your search.
How to Choose an IT Staffing Agency in Houston
Match the agency to the shape of the hire. A single specialized IT role fits IS&T’s local focus or Apex Systems’ national depth. A multi-department buildout across IT, finance, and admin fits a generalist like Burnett Specialists or Addison Group.
- Need the deepest local history plus real awards? Burnett Specialists.
- Need the strongest national award trail? Addison Group or Apex Systems.
- Need IT bundled with finance staffing? Robert Half Technology.
- Need a pure IT specialist with local roots? IS&T.
- Before signing with any firm, confirm the local office actually exists, this research had to do exactly that for more than one agency on this list.
Check any provider’s full Trust Score breakdown against what matters most for your specific search.
Questions Houston Buyers Ask Before Signing With a Staffing Agency
Where This Leaves You
Burnett Specialists takes the top spot on the strength of genuine 52-year Houston roots backed by real, independently verified national recognition, the highest combined score this site has recorded in any market covered so far. Addison Group is the strongest alternative for buyers who want a national award trail paired with a confirmed local office. Every score on this page comes from itreviews.co’s fixed Trust Score methodology, applied the same way to every agency covered here, including the one entry whose local presence couldn’t be confirmed at all. Read the full methodology to see exactly how these numbers were built.
Juan Alba, IT Research Analyst, itreviews.co. Scores follow the site’s published Trust Score methodology.