Costello, Brennan, Devidas, Sasso and Sinclair
- Employer
- Questions
- Court
24 firms listed · 9 in Fairfield · 2 open 24/7 · 6 open weekends · 20 rated 4.5+
Data verified October 21, 2026
The 24 firms listed for Fairfield, CT handle probate and estate administration for families. What each states about the services it offers executors comes from its own website; ratings and quotes come from public reviews.

Of the 24 firms we list here, 9 are in Fairfield itself and 15 come from towns including Milford (3, 11 mi), Stratford (2, 8 mi) and Stamford (2, 16 mi). 23 of the firms on this page have a rating, from 3.0 to 5.0 across 1,033 reviews; 10 have 50 or more reviews and 20 are rated 4.5 or higher. When clients rate these firms on specific qualities, they most often praise professionalism (100%), responsiveness (96%) and quality (84%). 2 are open around the clock; 6 are open on Saturdays and 3 on Sundays. The practice areas the firms on this page list most often on their websites are mediation (2), personal injury (2), real estate (2), real estate transactions (2) and wills (2). 1 shows a license on its website and 3 have a BBB rating of A or A+. 18 have ten or more years of experience, the longest 61 years. 2 offer urgent consultations; 1 offers payment plans; 4 offer a free initial consultation and 2 list coupons or special offers. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.
All 24 firms on this page have a website on file, and most of those describe the estate work they take on. It is the quickest way to tell a general practice from one that administers estates every week. What you read there is the firm's own description.