List of Engineering consultants in Seattle
Seattle, Washington, has 131 engineering consultants in this dataset, last verified September 6, 2026. It is the biggest market for engineering consultants among the 2 Washington cities we track, ahead of Friday Harbor (100). Local listings make up 16% of all engineering consultants in Washington.
54 engineering consultants in Seattle list both a phone number and an email address, the best starting point for multi-channel outreach. At 41.2%, email coverage runs above the Washington average of 36.3%, while 97.7% of listings include a phone number.
With 96.2% already online (above 88.6% across Washington), only 5 engineering consultants in Seattle lack a website, so site improvements and SEO are the stronger pitch. 14 of their websites list a contact page URL.
69% of the 75 rated engineering consultants in Seattle hold a 5-star average, in line with the Washington figure of 70%. The 4 rated 1 to 2 stars are the obvious first calls for a reputation management pitch.
Social Media Reach
34
31
52
24
YouTube
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Engineering consultants List in Seattle
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| LOGO | Business Name | Address | City | State | Country | Phone | Website | Reviews | Rating | FB | IG | LI | YT | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | New Frontier Aerospace | Address | Seattle | Washington | United States | Email | Phone | 1 | 5 | — | — | — | — | ||
 | DKS Associates | Address | Seattle | Washington | United States | Email | Phone | 1 | 4 | — | |||||
 | Facet | Address | Seattle | Washington | United States | Email | Phone | 6 | 3.5 | — | |||||
 | KPFF Consulting Engineers | Address | Seattle | Washington | United States | Email | Phone | 14 | 4.6 | — | — | — | |||
 | Firstage Engineering | Address | Seattle | Washington | United States | Email | Phone | 1 | 5 | — | — | — | — | ||
 | COWI North America | Address | Seattle | Washington | United States | Email | Phone | 1 | 5 | — | — | — | — | ||
 | Tetra Tech | Address | Seattle | Washington | United States | Email | Phone | 1 | 5 | — | |||||
 | RDH Building Science | Address | Seattle | Washington | United States | Email | Phone | 4 | 4 | — | — | — | — | ||
 | HKZ Consulting Engineers, LLC | Address | Seattle | Washington | United States | Email | Phone | 0 | 0 | — | — | — | — | ||
 | Fives DyAG Corp. | Address | Seattle | Washington | United States | Email | Phone | 0 | 0 | ||||||
 | David Evans and Associates, Inc. | Address | Seattle | Washington | United States | Email | Phone | 1 | 5 | — | |||||
 | Brown and Caldwell | Address | Seattle | Washington | United States | Email | Phone | 2 | 5 | ||||||
 | Hatch Associates and Consultants, Inc. | Address | Seattle | Washington | United States | Email | Phone | 0 | 0 | — | |||||
 | Tech Exploited | Address | Seattle | Washington | United States | Email | Phone | — | 0 | 0 | — | — | — | — | |
UrbanTech Systems | Address | Seattle | Washington | United States | Email | Phone | 0 | 0 | — | — | — |
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 Seattle
Most popular business categories across Seattle
Category | Engineering consultants |
|---|---|
What You Can Do with the List of Engineering consultants in Seattle
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 Seattle, with the fields to call, email, segment and map them.
Who Sells to Engineering consultants in Seattle, Washington
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 Seattle.
- 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, Email and Facebook Outreach in Seattle, Washington
Start with the 54 records that list both a phone number and an email address, then widen out channel by channel:
- Cold calling (128): 97.7% of records include a phone number for call campaigns, appointment setting and follow-ups.
- Email sequences (54): 41.2% of records include an email address, enough to run a dedicated cold email campaign alongside calls.
- Facebook messages (34): 26% have a Facebook page, a further channel when calls and emails go unanswered.
- 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 Seattle, Washington
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 (97): 74% have no Facebook page on record, an opening for social media management agencies.
Local Coverage Plan for Seattle
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 Seattle and plan visit days by neighborhood.
- Postal code patches: split Seattle by postal code to divide accounts between reps or focus on specific parts of town.
- Next markets: the 1 other Washington cities we track are the next step once Seattle accounts are covered.
Data Coverage for Engineering consultants in Seattle
131 records · verified September 6, 2026
- Phone numbers
- 128
- Email addresses
- 54
- Phone and email
- 54
- Websites
- 126
Google ratings· 75 rated (57%)
69% hold 5 stars
- 1-star rated
- 2
- 2.7% of rated
- 2-star rated
- 2
- 2.7% of rated
- 3-star rated
- 10
- 13.3% of rated
- 4-star rated
- 9
- 12% of rated
- 5-star rated
- 52
- 69.3% of rated
Social profiles:
- LinkedIn:52· 39.7%
- Facebook:34· 26%
- Instagram:31· 23.7%
- YouTube:24· 18.3%
- X (Twitter):22· 16.8%
Engineering consultants in Seattle are a mixed-channel, LinkedIn-heavy market: 97.7% list a phone number and 41.2% publish an email. Among 75 rated engineering consultants, 69% hold 5 stars, a mostly positive spread.
Related Engineering consultants by Location
Browse datasets for Engineering consultants across nearby locations
Frequently asked questions about Engineering consultants in Seattle, Washington
Everything you need to know about our engineering consultants database for Seattle, Washington: data quality, coverage, freshness, pricing, and formats. Last updated September 6, 2026.
How many Engineering consultants are there in Seattle, Washington?
There are 131 engineering consultants in Seattle, Washington in our verified database, as of September 6, 2026.
This covers independent operators, regional chains, and enterprise-scale businesses, giving you the complete Seattle market for sales prospecting and territory planning.
How up to date is the Engineering consultants data for Seattle, Washington?
This dataset was last updated in September 6, 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 Seattle, Washington?
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 Seattle, Washington?
InfiniteLeadsHub provides verified market intelligence datasets for engineering consultants businesses in Seattle, Washington 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 Seattle, Washington cost?
The complete engineering consultants leads database for Seattle, Washington 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 Seattle, Washington 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 Seattle, Washington 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 Seattle, Washington have phone numbers?
128 engineering consultants in Seattle, Washington (98% 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 Seattle, Washington have email addresses?
54 engineering consultants in Seattle, Washington (41%) 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 Seattle, Washington have both a phone number and an email address?
54 engineering consultants in Seattle, Washington 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 Seattle, Washington are active on social media?
Social profile coverage for engineering consultants in Seattle, Washington: 52 on LinkedIn, 34 on Facebook, 31 on Instagram, 24 on YouTube, 22 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 Seattle, Washington have a website?
126 engineering consultants in Seattle, Washington (96%) 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 Seattle, Washington do not have a website?
5 engineering consultants in Seattle, Washington 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 Seattle, Washington?
Rating breakdown for engineering consultants in Seattle, Washington: 52 with a 5-star rating, 9 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 Washington or the entire US?
Yes. Beyond Seattle, we offer the complete Engineering consultants database for Washington and a national all-50-states version.
If you buy the Seattle list first, contact us and we'll credit your purchase toward the state or national upgrade.
Is the Engineering consultants contact data in Seattle, Washington 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.