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Law Office of Thomas O MasonEstate planning lawyer in Lynn, MA

Law Office of Thomas O Mason is an estate planning lawyer at 1 Market St, Lynn, MA 01901, ranked #2 of 318 estate planning and probate lawyers in Lynn and rated 5.0 from 142 Google reviews. Open Monday and Tuesday and Thursday to Saturday.

Facts on this profile come from public sources and from the firm. This is not legal advice, and contacting the firm does not make it your lawyer. Check the lawyer’s standing with the state bar or law society before you hire.

Lynn, MAUpdated 0 paid placements in any rankingHow we rank

Call (781) 599-2689Website ↗

Key facts

Key facts about Law Office of Thomas O Mason
Address1 Market St, Lynn, MA 01901Get directions
Phone(781) 599-2689
Websitetommasonlaw.com
HoursMonday and Tuesday: 8 AM – 5:30 PM; Thursday and Friday: 8 AM – 5:30 PM; Saturday: 9 AM – 1 PM
Google rating5.0 from 142 Google reviews

Practice areas

Each practice area shows the evidence we matched it on.

  • Estate Planning & Probatemain practice areaGoogle main category
  • Personal Injuryadditional Google category
  • Real Estate Lawadditional Google category

Service area

Serves Lynn and 11 towns within 25 miles: Swampscott, Saugus, South Peabody, Peabody, Salem, Revere, Marblehead, Melrose, Winthrop, Malden and Everett.

Based in Lynn, MAView on map

Opening hours

Opening hours for Law Office of Thomas O Mason
DayHours
Monday8 AM – 5:30 PM
Tuesday8 AM – 5:30 PM
WednesdayClosed
Thursday8 AM – 5:30 PM
Friday8 AM – 5:30 PM
Saturday9 AM – 1 PM
SundayClosed
  • Open evenings — no
  • Open Saturdays
  • Open Sundays — no

Questions about Law Office of Thomas O Mason

How is Law Office of Thomas O Mason ranked in Lynn?

Law Office of Thomas O Mason is ranked #2 of 318 estate planning and probate lawyers in Lynn by LFR Score, with 68 out of 100 as of November 2026. The score weighs reputation, bar status, review volume, recency, availability, practice focus, proximity, claimed profile and law firms ranked reviews. No business can pay to change its rank.

What are Law Office of Thomas O Mason’s hours?

Law Office of Thomas O Mason is open Monday and Tuesday and Thursday to Saturday. Its listed hours are Monday and Tuesday, 8 AM – 5:30 PM; Thursday and Friday, 8 AM – 5:30 PM; Saturday, 9 AM – 1 PM. On Saturdays it is open 9 AM to 1 PM and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Law Office of Thomas O Mason serve?

Serves Lynn and 11 towns within 25 miles: Swampscott, Saugus, South Peabody, Peabody, Salem, Revere, Marblehead, Melrose, Winthrop, Malden and Everett. The list is based on the business's location and the usual service radius for estate planning and probate. Confirm your address is covered when you call.

What do Google reviews say about Law Office of Thomas O Mason?

Law Office of Thomas O Mason has a rating of 5.0 from 142 Google reviews. The LFR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

How do I contact Law Office of Thomas O Mason?

Call Law Office of Thomas O Mason on (781) 599-2689. The business is at 1 Market St, Lynn, MA 01901. Its website is linked in the key facts on this page. Ask how the firm charges before the first meeting, and keep confidential details for after its conflict check.

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Compare nearby estate planning and probate lawyers

Law Office of Thomas O Mason compared with nearby businesses
BusinessRankLFR ScoreGoogle ratingSaturdaySundayDistance away
Law Office of Thomas O Mason (this business)—685.0 (142)YesNo
Simmons & Schiavo, LLP#1715.0 (331)YesYes11.0 mi
Family Estate Planning Law Group#3655.0 (123)NoNo5.3 mi
Monteforte Law, P.C.#4654.9 (354)NoNo11.1 mi

See all 318 ranked estate planning and probate lawyers in Lynn