Best SEO Agencies in Houston, TX (2026) – Ranked by Case Studies
Hanover Company Client-verified
SEO, Local SEO
Real Estate
201-500 Employees
N/A
Houston, TX
N/A- Net lease rate up from 64% to 73%, beating the luxury lease-up benchmark
- Tracked conversions up 79% year over year, from 119 to 311
- Google Business Profile clicks to the website up 45% to 1,417
- Completed applications rose from zero to 13
SEOEcommerceN/AN/AHouston, TXN/A- 3x increase in revenue from organic search
- 480% increase in organic impressions and 508% in traffic year over year
- 91% of traffic from non-branded queries
SEOIndustrial10K+ EmployeesN/AHouston, TXN/A- 2,145 new organic keyword rankings
- 28% increase in competitor share of voice
The Loken Group Client-verified
Web Design, SEO, Web DevelopmentReal Estate51-200 EmployeesN/AHouston, TXN/A- 6.8% More Clicks
- 105% More Views
- 45% More Impressions
Web Design, SEO, Web DevelopmentTelecom11-50 EmployeesN/AHouston, TXN/A- 43% More Users
- 38% More Traffic
- 45% More Returning Users
Web Design, SEO, Web DevelopmentEnergy51-200 EmployeesN/AHouston, TXN/A- 44.07% More Traffic
- 17K new users
- 52.28% More Searches
Nationwide Plastics Client-verified
Web Development, SEOManufacturingN/AN/AHouston, TXN/A- Organic conversions +192% in the first quarter after launch (38 to 111)
- Overall conversions +162% (199 to 522 leads)
- Organic traffic +46% (3,162 to 4,612 visits)
- Magento e-commerce site
Web Design, SEOPlastic SurgeryN/AN/AHouston, TXN/A- Mobile and tablet form submissions +356% (71 to 324)
- Total online form submissions +263.91% year over year (28 to 103 per month)
- Responsive site with before/after photo galleries
- WebAwards: Medical Standard of Excellence
CRO, SEOManufacturingN/AN/AHouston, TXN/A- Page form submissions +186% (14 to 40)
- On-page conversion rate +175% (1.64% to 4.51%)
- Overall website leads +127%
- Sheet-selection tool feeds the RFQ form while keeping SEO value
The Oaks Plastic Surgery Client-verified
SEOHealthcareN/AN/AHouston, TXN/A- 1,066% ROI: $740,400 in online revenue from a $63,500 SEO budget
- Organic visits up from 35 to 1,397 per month for a brand-new practice
- 40 new keywords in the top 3 and 167 in the top 10
- Leads up from 0 to 15 conversions per month
- Online market share up from 0% to 8.81%
SEOHealthcare11-50 EmployeesN/AHouston, TXN/A- 1,266% ROI: $319,050 in online revenue from a $23,350 SEO budget
- Online orders up from 38 to 344 per month
- Organic visits up from 1,517 to 3,073 per month
- Online market share up from 13.37% to 44.21%
- 24 new keywords in the top 3 and 28 in the top 10
SEOHealthcareN/AN/AHouston, TXN/A- 1,383% ROI: $744,948 in online revenue from a $50,228 SEO budget
- Organic visits up from 87 to 3,276 per month
- Leads up from 0 to 81 calls and 36 online appointments per month
- Online market share up from 0.20% to 58.60%
- 203 new keywords in the top 3 and 165 in the top 10
ROSI (Office Furniture) Client-verified
SEOFurnitureN/AN/AHouston, TXN/A- #3 for "Office Furniture Houston" in 3 months, then #1 after 1 more month
- Moved from position 16 to 1
- 400+ visits per month for the target keyword
Web Design, Web Development, SEOHome ServicesN/AN/AHouston, TXN/A- +52% organic traffic YoY (goal was 20%)
- Top 3 for "Pool Service Houston" with no ranking drop at launch
- +58% page views YoY
- -10% bounce rate on organic traffic
Heaven on Earth Movers Client-verified
Local SEO, SEOMoving11-50 EmployeesN/AHouston, TXN/A- Organic traffic up nearly 168% in six months, from about 77 monthly visitors
- 100% map market share for "long distance movers" once the profile was verified
- Near-instant map pack rankings for "movers" and "movers near me" after verification
PPC, Social Media Ads, SEOSenior Living1K-5K EmployeesN/AHouston, TXN/A- 100% Leasing Occupancy
- 429 Total Conversions
- 527K Campaign Impressions
- 6,500+ Campaign Clicks
- 19,650 Website Sessions
PPC, Social Media Ads, SEOStudent Housing201-500 EmployeesN/AHouston, TXN/A- 100% Leasing Occupancy
- 90% Pre-Lease Rate
- 305 Total Conversions
- 29,500 Campaign Impressions
- 4,900 Campaign Clicks
PPC, Social Media Ads, SEOStudent Housing1K-5K EmployeesN/AHouston, TXN/A- 95% Pre-Lease Rate
- Highest Pre-Lease Among 58 Competing Properties
- 40,000+ Geofences Deployed
SEOFashion1-10 EmployeesN/AHouston, TXN/A- 70% Increase in Organic Sessions and Has Seen
- 400% Increase in Organic Header Email Clicks
- 542% Increase in Traffic to the Site and the New
- 200% Increase in Overall Header Email Clicks
PPC, SEOFood & Beverage1-10 EmployeesN/AHouston, TXN/A- 117% Increase in Organic Sessions
- 55% Increase in Organic New Users
- 124% Increase in Traffic to the Website This Month
- 60% Increase in Organic Revenue Has
- 251,979 Impressions
GEO, PPC, SEO, Web Design, Web DevelopmentFashion11-50 EmployeesN/AHouston, TXN/A- 25% Increase in Organic Sessions
- 27.5% Increase in Active Users
Local SEO, SEOAutomotive51-200 EmployeesN/AHouston, TXN/A- +22% Increase in Organic Traffic
- +14% Increase in Phone Call Leads
- Page 1 keywords: 928 to 1599
- Average Google position: 39 to 16.8
- AI Overview citations: 23 to 121
Local SEO, SEO, Web DevelopmentLaw Firm11-50 EmployeesN/AHouston, TXN/A- +164% increase in top 3 rankings
- +30% increase in organic clicks
- 276 page-one keywords (up from 110)
- +55% increase in local packs
- +30 AI referrals
SEO, Content MarketingEducation51-200 EmployeesN/AHouston, TXN/A- 72% Increase in Organic Traffic to the Blog
- 304 Organic Monthly Conversions
- 191% Increase in Clicks to Siege Media-Created Blogs
Content Marketing, SEO, Digital PRHealthcare11-50 EmployeesN/AHouston, TXN/A- 269% Increase in Traffic Value to the Website
- 414% Increase in Organic Traffic to the Website
- 21,383% Growth in Traffic to the Blog
Content Marketing, SEOFitness51-200 EmployeesN/AHouston, TXN/A- 70,000 New Page Views
- 1,300 New Keywords Ranking
- 430 Keywords Ranked on First SERP
SEO, Local SEO, Content MarketingFitness51-200 EmployeesN/AHouston, TXN/A- #1 Listing for 'Swimming Lessons' in Houston
- #2 Spot for 'Houston Swim Lessons'
- 393 Organic Keywords for Top Blog Post
Web Design, SEOSaaS51-200 EmployeesN/AHouston, TXN/A- 216.70% increase in users
- 197.97% increase in sessions
- 120.28% increase in pageviews
- 48.58% increase in organic search
- 128.47% increase in referral traffic
SEO, Web DesignLogistics51-200 EmployeesN/AHouston, TXN/A- 108 More Keywords Ranked by Google
- 155+ Google Position Change
- 17K More Visits Within Six Months
SEO, PPCLaw FirmN/AN/AHouston, TXN/A- Conversions +60%
- Ad clicks +520%
- Ad impressions +2,563%
- New website users +62%
- #1 rankings for 18-wheeler accident lawyer in Conroe, Galveston and The Woodlands
SEO, Web DesignRestorationN/AN/AHouston, TXN/A- Mobile traffic +31%
- Organic traffic +46%
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