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- John Mattiacci
John Mattiacci
ListedPersonal InjuryPhiladelphia, PA● Accepting new clients
ContingencyFee model
FreeInitial consultation
24/7intake line
2Practice areas
About John Mattiacci
John Mattiacci works from John F Kennedy Boulevard and names no attorney on the pages we could reach.
54 reviews at 5.0. Contingency fees, a free consultation and a 24 hour line, published. It publishes none of the trust pages pillar D looks for.
LFL Certification Score Scored under Methodology v2.0 · rows tagged Registry, Observed or Ahrefs are measured; rows tagged Illustrative are sample values pending full verification
50out of 100
LFL Certification Score · Methodology v2.0Scored across 63 of the 70 points this firm's state lets anyone measure, out of 100 in the methodology: 30 of them need a register that Pennsylvania does not publish for us to read. Anything unscored counts neither for nor against the firm.
Listed
1 eligibility gate(s) still to be checked. 3 could not be answered from the available records (G1, G2, G3) and do not count against the firm. Strongest pillar: C; most headroom in pillar B (0/15).
15 points to Certified
65 needed · A+B+C floor not yet met (50% of the A, B and C points assessed)
Most headroom: A2 Experience: +10 available · A6 Roster verifiability: +9 available · B1 Results published: +6 available
G1 LicensureNot published by PAPennsylvania does not publish an attorney register we can query, so licensure is not verified here. The state's own attorney search is the place to check it.
G2 DisciplineNo attorneys publishedThis firm names no attorney on the pages we could read, so there is nobody to look up. The register itself exists: Pennsylvania publishes its attorney discipline as court decisions and we read them for the other firms in this market.
G3 Entity & officeNot published by PA1 physical location verified on Google Business Profile. Pennsylvania publishes no business register we are able to query, so the registration itself is not verified here. The state's own business search is the place to check it.
G5 WebsiteNot checkedSite has served over HTTPS, a working phone number published, no attorney is named on the site we could read. The gate also asks for no misleading claims, which is an editorial read we have not recorded.
G6 Footprint54 public client reviews across 1 Google listing, above the 10 minimum, and the firm's domain has been registered since 2015-03-11, so it has been operating for more than a year
AProfessional Standing3/25
A2 Experienceno queryable sourcePennsylvania publishes no attorney register we can query, so years since admission cannot be established here for any firm and this is not scored.0 / 10
A6 Roster verifiabilityno roster publishedOur crawl found no roster on this firm's site, so there is nothing here to verify against a register. Publishing one, or telling us where it is, is what gate G5 asks for.0 / 9
A5 AccountabilityObservedmember of American Bar Association · no professional liability cover disclosed, which is not scored here: plaintiff firms in this market do not publish it, and an absence shared by every firm separates none of them3 / 3
BPublished Outcomes0/15
B1 Results publishedFirm-submittedThe firm publishes no case results we could read0 / 6
B2 SpecificityFirm-submitted0 case types named; no court or county named, so no result can be looked up0 / 5
B3 Results disclosureFirm-submittedNo prior-results disclaimer on the results page. A past result is not a prediction of another one, and the disclaimer is the sentence that says so0 / 4
CClient Experience16/20
C1 Authentic volumeObserved54 Google reviews · Google Business Profile via Places API. 1 listing, counts summed and rating weighted by count2 / 5
C2 Rating qualityObservedGoogle rating 5.0 over 54 reviews → Bayesian 4.89 (prior 4.83 weighted as 100 reviews, from 1410 scored firms) · single platform, Google only5 / 6
C3 Review recencyGoogle3 of 5 sampled reviews are from the last 12 months (newest 2026-05-04) · a sample of five per business listing, not every review5 / 5
C5 Complaint shareGoogle0 of 5 sampled reviews rate 1 or 2 stars · a sample, so this is the shape of the complaints rather than a count of them4 / 4
DDigital Presence & Authority7/25
D1 Website trust & experiencePendingNot yet assessed0 / 7
D2 Search authorityAhrefs · 2026-09-26DR 31 → 73th pct of 73-firm cohort (median 19) 2/3 · 1,425 referring domains, 73th pct 1/2 · 643 organic keywords / 2,797 visits·mo, 87th pct 2/2 · brand demand 0/1 (pending)5 / 8
D3 Local presenceGoogle1 operational Google Business Profile listing · 10 or more photos, which is where the API stops counting · 5 categories, hours published, which almost every listing here has and so separates nobody · the services list, Q&A and recent posts are owner-side fields the Places API does not expose, and NAP consistency across citations and local-pack rank have no source here, so the rest of this sub-factor leaves the scale rather than being scored as unearned1 / 1
D4 Content, E-E-A-T & schemaAhrefs · 2026-09-26JSON-LD detected 1/1 · not assessed on any firm yet, so content depth and earned media and AI citations leave the scale (4 pts)1 / 1
EAccess & Responsiveness6/15
E1 Free consult & fee transparencyObservedFree consultation · Contingency · the fee percentage itself is not published3 / 6
E3 Languages & accessibilityObservedEnglish0 / 4
E4 AvailabilityObserved24/7 intake line2.5 / 5
Next automated re-check: Nov 1, 2026 · Cohort: Philadelphia Personal Injury (74 firms measured)How the score works →
Digital presence snapshot
Pillar D signals, re-measured monthly. Paid advertising is not scored.
Domain authority
31· 73th percentile
1,425 ref. domains · cohort median 19 · Ahrefs rank 3.7M
Observed · Ahrefs, 2026-09-26Core Web Vitals
Failmobile
Performance 83
Observed · PSI, 2026-09-26Practice areas 2 areas · primary focus highlighted
Client reviews
5.0
★★★★★
Based on 54 Google reviews · Google Business Profile via Places API. 1 listing, counts summed and rating weighted by count · Quotes below are testimonials published by the firm
Offices 1 location · main office: Mattiacci Law, LLC
Mattiacci Law, LLC1500 John F Kennedy Blvd Suite 620C, Philadelphia, PA 19102, USA
Frequently asked questions
How much does John Mattiacci charge?
John Mattiacci publishes a contingency fee, which means the fee is a share of what the case recovers and there is nothing to pay if it recovers nothing. The rate itself is not published, so ask for it in writing, along with how case expenses are handled and whether they come out of the recovery before or after the fee. The first consultation is free, which is the place to ask.
Does John Mattiacci offer a free consultation?
Yes. John Mattiacci publishes a free initial consultation. The intake line is published as open around the clock.
Where does John Mattiacci have offices?
John Mattiacci publishes one office, in Philadelphia. Addresses and the Google listing behind each one are on this profile under Offices.
Who are the attorneys at John Mattiacci?
John Mattiacci names no attorney on the public pages we could read. That is a gap in what the firm publishes rather than a statement about who works there, and it is why the licensure and discipline checks on this profile have nothing to run against.
What has Law Firm Listings verified about John Mattiacci?
John Mattiacci scores 50 and sits at Listed. Passed: footprint. Did not pass: website. Could not be answered from any public source and therefore counts neither for nor against the firm: licensure, discipline and entity registration. Every row of the scorecard above names where the value came from and when it was read. Nothing on this profile was supplied by the firm for payment, and no placement here can be bought.