List of Engineering consultants in Saint Louis
Saint Louis, Missouri, has 131 engineering consultants in this dataset, last verified September 4, 2026. Local listings make up 43% of all engineering consultants in Missouri.
41 engineering consultants in Saint Louis list both a phone number and an email address, the best starting point for multi-channel outreach. Email coverage of 31.3% is in line with the Missouri average (31.8%), and 100% of listings include a phone number.
With 92.4% already online (in line with 87.1% across Missouri), only 10 engineering consultants in Saint Louis lack a website, so site improvements and SEO are the stronger pitch. 52 of their websites list a contact page URL.
64% of the 77 rated engineering consultants in Saint Louis hold a 5-star average, in line with the Missouri figure of 61%. The 4 rated 1 to 2 stars are the obvious first calls for a reputation management pitch.
Social Media Reach
30
23
42
15
YouTube
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Engineering consultants List in Saint Louis
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| LOGO | Business Name | Address | City | State | Country | Phone | Website | Reviews | Rating | FB | IG | LI | YT | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
CASCO Structural Engineering | Address | Saint Louis | Missouri | United States | Email | Phone | 0 | 0 | — | — | — | — | |||
McClure Engineering | Address | Saint Louis | Missouri | United States | Email | Phone | 12 | 4.7 | — | — | — | — | |||
Golder / WSP | Address | Saint Louis | Missouri | United States | Email | Phone | 2 | 4.5 | |||||||
Civil Engineering Design | Address | Saint Louis | Missouri | United States | Email | Phone | 0 | 0 | — | — | — | — | |||
Matros Technologies Inc | Address | Saint Louis | Missouri | United States | Email | Phone | 0 | 0 | — | — | — | — | |||
Cortex EPCM | Address | Saint Louis | Missouri | United States | Email | Phone | 0 | 0 | — | — | — | — | |||
Faith Group, LLC | Address | Saint Louis | Missouri | United States | Email | Phone | 7 | 4.4 | — | ||||||
Mazzetti, Inc. | Address | Saint Louis | Missouri | United States | Email | Phone | 0 | 0 | |||||||
Ely Consulting Engineering, LLC | Address | Saint Louis | Missouri | United States | Email | Phone | 0 | 0 | — | — | — | — | |||
Stourton Consulting | Address | Saint Louis | Missouri | United States | Email | Phone | — | 0 | 0 | — | — | — | — | ||
Pipeline Packaging - St. Louis | Address | Saint Louis | Missouri | United States | Email | Phone | 7 | 4.9 | — | — | — | — | |||
GEI Consultants Inc | Address | Saint Louis | Missouri | United States | Email | Phone | 2 | 3 | — | — | |||||
Cole & Associates | Address | Saint Louis | Missouri | United States | Email | Phone | 2 | 4 | — | — | — | — | |||
Drainscapes STL | Address | Saint Louis | Missouri | United States | Email | Phone | 32 | 5 | — | — | |||||
CASCO Architecture, Engineering & Design | Address | Saint Louis | Missouri | United States | Email | Phone | 5 | 5 | — | — | — | — |
This is a randomized preview — the full database contains 131 records with complete field coverage.
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131 verified records — emails, phones, social profiles and more. One-time payment, instant download.
Top business categories in Saint Louis
Most popular business categories across Saint Louis
Category | Engineering consultants |
|---|---|
What You Can Do with the List of Engineering consultants in Saint Louis
This list is built for teams that sell to engineering consultants: B2B software vendors, white-label partners and managed IT providers. It covers 131 engineering consultants in Saint Louis, with the fields to call, email, segment and map them.
Who Sells to Engineering consultants in Saint Louis, Missouri
Each of these buyers can work the 131 businesses in this list as a pipeline for a different product:
- B2B software vendors: Pitch CRM, project management, proposal and invoicing tools to the 131 engineering consultants in Saint Louis.
- White-label and outsourcing partners: Offer overflow or white-label work that firms can deliver under their own brand.
- Managed IT and office service providers: Sell IT support, business phones, backups and security to small offices.
Phone, Contact Form and Email Outreach in Saint Louis, Missouri
Start with the 41 records that list both a phone number and an email address, then widen out channel by channel:
- Cold calling (131): 100% of records include a phone number for call campaigns, appointment setting and follow-ups.
- Website contact forms (52): businesses with a contact page URL give you another way in when no email is listed.
- Email sequences (41): 31.3% of records include an email address, enough to run a dedicated cold email campaign alongside calls.
- CRM import: CSV and Excel files load into HubSpot, Salesforce, Zoho or Pipedrive, with city, state and postal code columns for assigning leads to reps.
Prospect Segments for Agencies in Saint Louis, Missouri
Filter the website, rating and social columns to pull the engineering consultants that fit a specific service before you pitch:
- Rated 1 to 2 stars (4): businesses with poor Google ratings, prospects for reputation management and review generation services.
- No Facebook page (101): 77% have no Facebook page on record, an opening for social media management agencies.
Local Coverage Plan for Saint Louis
With 131 engineering consultants in one city, local teams can work the list in person as well as by phone:
- Route planning: records include latitude and longitude, so field reps can map all 131 engineering consultants in Saint Louis and plan visit days by neighborhood.
- Postal code patches: split Saint Louis by postal code to divide accounts between reps or focus on specific parts of town.
Data Coverage for Engineering consultants in Saint Louis
131 records · verified September 4, 2026
- Phone numbers
- 131
- Email addresses
- 41
- Phone and email
- 41
- Websites
- 121
Google ratings· 77 rated (59%)
64% hold 5 stars
- 1-star rated
- 2
- 2.6% of rated
- 2-star rated
- 2
- 2.6% of rated
- 3-star rated
- 10
- 13% of rated
- 4-star rated
- 14
- 18.2% of rated
- 5-star rated
- 49
- 63.6% of rated
Social profiles:
- LinkedIn:42· 32.1%
- Facebook:30· 22.9%
- Instagram:23· 17.6%
- X (Twitter):16· 12.2%
- YouTube:15· 11.5%
Engineering consultants in Saint Louis are a mixed-channel, LinkedIn-heavy market: 100% list a phone number and 31.3% publish an email. Among 77 rated engineering consultants, 64% hold 5 stars, a mostly positive spread.
Frequently asked questions about Engineering consultants in Saint Louis, Missouri
Everything you need to know about our engineering consultants database for Saint Louis, Missouri: data quality, coverage, freshness, pricing, and formats. Last updated September 4, 2026.
How many Engineering consultants are there in Saint Louis, Missouri?
There are 131 engineering consultants in Saint Louis, Missouri in our verified database, as of September 4, 2026.
This covers independent operators, regional chains, and enterprise-scale businesses, giving you the complete Saint Louis market for sales prospecting and territory planning.
How up to date is the Engineering consultants data for Saint Louis, Missouri?
This dataset was last updated in September 4, 2026.
Business contact data decays at roughly 2–3% per month as businesses close, move, or change details, so we re-verify our most-purchased datasets on a rolling basis.
Every file is also run through email verification before delivery, and past buyers are offered discounted refreshed versions as updates ship.
What fields are included in the Engineering consultants database for Saint Louis, Missouri?
Each record can include: business name, full address, phone number, email address, website URL, social profiles (LinkedIn, Facebook, Instagram, YouTube, X), review ratings, and category details, plus contact-page URLs where available.
Field coverage varies by record; the counts below and the free sample show you exactly what to expect before buying.
Where can I buy verified market intelligence data for Engineering consultants businesses in Saint Louis, Missouri?
InfiniteLeadsHub provides verified market intelligence datasets for engineering consultants businesses in Saint Louis, Missouri as a one-time purchase with no subscription.
Ideal for market research, sales planning, and business development.
How much does the Engineering consultants database for Saint Louis, Missouri cost?
The complete engineering consultants leads database for Saint Louis, Missouri costs $10 as a one-time payment.
You get instant access to all 131 records with no recurring fees, no per-record charges, and no seat limits.
It is a cost-effective alternative to subscription platforms that charge monthly for the same public business data.
Is this a cheaper alternative to subscription lead databases like ZoomInfo or Apollo?
Yes. For teams that need engineering consultants contacts in Saint Louis, Missouri specifically, a one-time $10 file is usually far cheaper than subscription platforms, which typically charge thousands of dollars per year with contracts and per-seat pricing.
Subscriptions make sense for large sales teams needing continuous multi-industry access; a one-time targeted list makes sense when you know exactly which niche and geography you're selling into.
Can I preview a sample of the Engineering consultants data before buying?
Yes. A free sample dataset is available so you can evaluate data quality, field coverage, and format before purchasing.
The sample is a representative slice of the full Saint Louis, Missouri engineering consultants database, including contact fields, social profiles, and ratings data.
How do I download the Engineering consultants list, and what file formats are available?
You get instant access after purchase. Files are delivered in CSV and Excel (XLSX) formats.
CSV and Excel import directly into CRMs like Salesforce, HubSpot, and Zoho and into any email platform.
How many Engineering consultants in Saint Louis, Missouri have phone numbers?
131 engineering consultants in Saint Louis, Missouri (100% of the database) include a phone number.
That makes the dataset effective for cold calling, telemarketing, and appointment setting campaigns.
How many Engineering consultants in Saint Louis, Missouri have email addresses?
41 engineering consultants in Saint Louis, Missouri (31%) include an email address.
Email remains one of the highest-ROI B2B outreach channels, making this subset ideal for cold email sequences, product announcements, and drip campaigns.
How many Engineering consultants in Saint Louis, Missouri have both a phone number and an email address?
41 engineering consultants in Saint Louis, Missouri have both a phone number and an email address.
Dual-contact records enable multi-channel outreach: combining calls with email follow-ups measurably improves response rates.
How many Engineering consultants in Saint Louis, Missouri are active on social media?
Social profile coverage for engineering consultants in Saint Louis, Missouri: 42 on LinkedIn, 30 on Facebook, 23 on Instagram, 15 on YouTube, 16 on X (Twitter).
Social presence signals digitally engaged businesses, which is useful for agencies pitching social media services, ad platforms building audiences, and vendors targeting digitally mature prospects.
How many Engineering consultants in Saint Louis, Missouri have a website?
121 engineering consultants in Saint Louis, Missouri (92%) have an active business website.
That is an indicator of digital maturity, and an ideal segment for SEO agencies, hosting providers, and SaaS platforms.
How many Engineering consultants in Saint Louis, Missouri do not have a website?
10 engineering consultants in Saint Louis, Missouri operate without a business website.
These are high-intent, overlooked prospects for web design agencies, local SEO providers, and Google Business optimization services.
What are the review ratings of Engineering consultants in Saint Louis, Missouri?
Rating breakdown for engineering consultants in Saint Louis, Missouri: 49 with a 5-star rating, 14 with a 4-star rating, 10 with a 3-star rating, 2 with a 2-star rating, 2 with a 1-star rating.
Top-rated businesses suit premium services and partnership proposals; lower-rated businesses are receptive prospects for reputation management, review tools, and operational software.
Can I get Engineering consultants data for all of Missouri or the entire US?
Yes. Beyond Saint Louis, we offer the complete Engineering consultants database for Missouri and a national all-50-states version.
If you buy the Saint Louis list first, contact us and we'll credit your purchase toward the state or national upgrade.
Is the Engineering consultants contact data in Saint Louis, Missouri legal to use for B2B outreach?
Yes. All data is sourced exclusively from publicly available information: Google Business listings, company websites, social media profiles, and public business directories.
This is business contact information, not personal consumer data, making it appropriate for B2B prospecting.
We recommend following applicable regulations such as CAN-SPAM (US), CASL (Canada), and GDPR (EU-targeted campaigns) so your outreach remains fully compliant.