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Costello Law GroupEstate planning lawyer in Towson, MD

Costello Law Group is an estate planning lawyer at 100 W Pennsylvania Ave Ste 100, Towson, MD 21204, ranked #18 of 163 estate planning and probate lawyers in Towson and rated 4.7 from 15 Google reviews. Open Monday to Friday.

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.

Towson, MDUpdated 0 paid placements in any rankingHow we rank

Call (410) 832-8800Website ↗

Key facts

Key facts about Costello Law Group
Address100 W Pennsylvania Ave Ste 100, Towson, MD 21204Get directions
Phone(410) 832-8800
Websitecostellolawgroup.com
HoursMonday to Friday: 9 AM – 5 PM
Google rating4.7 from 15 Google reviews

Practice areas

Each practice area shows the evidence we matched it on.

Service area

Serves Towson and 11 towns within 25 miles: Lutherville-Timonium, Mays Chapel, Parkville, Carney, Overlea, Cockeysville, Pikesville, Hunt Valley, Rosedale, Lochearn and Perry Hall.

Based in Towson, MDView on map

Opening hours

Opening hours for Costello Law Group
DayHours
Monday9 AM – 5 PM
Tuesday9 AM – 5 PM
Wednesday9 AM – 5 PM
Thursday9 AM – 5 PM
Friday9 AM – 5 PM
SaturdayClosed
SundayClosed
  • Open evenings — no
  • Open Saturdays — no
  • Open Sundays — no

Questions about Costello Law Group

How is Costello Law Group ranked in Towson?

Costello Law Group is ranked #18 of 163 estate planning and probate lawyers in Towson by LFR Score, with 61 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 Costello Law Group’s hours?

Costello Law Group is open Monday to Friday. Its listed hours are Monday to Friday, 9 AM – 5 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.

What areas does Costello Law Group serve?

Serves Towson and 11 towns within 25 miles: Lutherville-Timonium, Mays Chapel, Parkville, Carney, Overlea, Cockeysville, Pikesville, Hunt Valley, Rosedale, Lochearn and Perry Hall. 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 Costello Law Group?

Costello Law Group has a rating of 4.7 from 15 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 Costello Law Group?

Call Costello Law Group on (410) 832-8800. The business is at 100 W Pennsylvania Ave Ste 100, Towson, MD 21204. 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

Costello Law Group compared with nearby businesses
BusinessRankLFR ScoreGoogle ratingSaturdaySundayDistance away
Costello Law Group (this business)—614.7 (15)NoNo
Gershberg & Associates, LLC#16625.0 (42)NoNo9.4 mi
Rob Owings Law, LLC.#17625.0 (92)NoNo18.0 mi
The Saint Yves Law Firm#19614.6 (19)NoNo0.1 mi

See all 163 ranked estate planning and probate lawyers in Towson