Sandra D. Astolfo, Construction Attorney in the United States
Over 31 years of legal practice
Practicing construction since 1995.
- 31+
- Years practicing
- 1
- Bar admission
Practices in
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Quick answer
Sandra D. Astolfo is an attorney based in Toronto, ONTARIO. The practice focuses on Construction. Sandra has over 31 years of legal experience.
- Based in
- Toronto, ONTARIO
- Experience
- over 31 years
- Known for
- Construction
- Handles Construction matters from Toronto, ONTARIO.
- Over 31 years of practice as a licensed attorney.
- Recognized with Best Lawyers in America — Construction Law (2026).
About Sandra D. Astolfo: Sandra D. Astolfo is an attorney based in Toronto, ONTARIO. The practice focuses on Construction. Sandra has over 31 years of legal experience.
Areas of practice
Legal matters Sandra takes on
Sandra concentrates on construction. Each area below outlines the kind of case Sandra handles, typical outcomes to expect, and how the intake process starts.
Construction cases nationwide
Sandra takes construction matters nationwide. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Sandra agrees to represent you.
Biography
Meet Sandra D. Astolfo — construction lawyer in the U.S.
Sandra D. Astolfo is an attorney based in Toronto, ONTARIO. The practice focuses on Construction. Sandra has over 31 years of legal experience.
Sandra Astolfo is a Partner at WeirFoulds with a practise devoted to infrastructure and construction law. She has worked with her clients for almost 25 years and is a frequent speaker at continuing legal education programs and industry conferences.
From negotiating construction agreements, to providing contract administration advice, to litigating, mediating and arbitrating disputes, Sandra advocates on behalf of all project participants. She also assists her clients with protecting their interests in the event of a project participant’s insolvency.
Sandra is a Fellow of both the Canadian College of Construction Lawyers and the Construction Lawyers Society of America. Both are associations composed of outstanding lawyers who are distinguished for their skill, experience and high standards of professional and ethical conduct.
She is certified by The Law Society of Ontario as a Specialist in Construction Law and has authored numerous articles on various construction law topics.
Sandra is the recipient of the Ontario Bar Association’s 2019 Construction and Infrastructure Law Award of Excellence and is the first female recipient of the award. She is also repeatedly recognized by Best Lawyers in Canada and the Canadian Legal Lexpert Directory as a leading lawyer in Construction Law.
Sandra's approach to construction cases
Sandra Astolfo is a Partner at WeirFoulds with a practise devoted to infrastructure and construction law. She has worked with her clients for almost 25 years and is a frequent speaker at continuing legal education programs and industry conferences. From negotiating construction agreements, to providing contract administration advice, to litigating, mediating and arbitrating disputes, Sandra…
The kind of cases Sandra takes
Sandra reviews new inquiries case-by-case for construction matters in the United States.
Jurisdictions
Sandra's state bar admissions
Ontario
1995 · ACTIVE
Recognition
Recognition and thought leadership
Sandra has received 3 formal recognitions from bar associations, industry bodies, and peer-review services.
Best Lawyers in America — Construction Law
2026
Best Lawyers in America — Awards:
2026
Best Lawyers in America — Repeatedly Recommended the Canadian Legal Lexpert Guide as a leading lawyer in construction law
2026
Legal awards and honors
Best Lawyers in America — Construction Law (2026). Best Lawyers in America — Awards: (2026). Best Lawyers in America — Repeatedly Recommended the Canadian Legal Lexpert Guide as a leading lawyer in construction law (2026).
Locations
Sandra D. Astolfo's office in Toronto
Sandra's primary office is at 66 Wellington Street West, Suite 4100, Toronto, Ontario. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Sandra D. Astolfo
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Schedule your consultationHiring guide
How to hire Sandra D. Astolfo — what to expect in your first consultation
Working with a new construction attorney should feel structured. Here's how the first two conversations with Sandra usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Sandra charges for the initial consult. That fee is credited toward representation if you retain Sandra's office.
What to bring to your first meeting
Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Sandra will tell you what matters and what doesn't.
Questions to ask a construction attorney in your state
A short list to run through before you commit: How many construction matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?
Fees & payment
Fees, payment methods, and consultation options for Sandra
Sandra discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in construction practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every construction matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Sandra confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Sandra's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many construction practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Sandra D. Astolfo
How much does it cost to hire Sandra for a construction case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Sandra walks through the likely range during the consult so there are no surprises.
Does Sandra offer a free consultation?
Sandra charges for the initial consult; that fee is credited toward representation if you retain Sandra's office. Some construction attorneys offer free consults — check Sandra's current terms during booking.
How long do construction cases in this state typically take?
Simple construction matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Sandra gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Sandra take my case if I'm outside the area?
Sandra evaluates matters case by case. If the venue is outside Sandra's regular jurisdictions, the intake call will confirm whether direct representation or a referral makes more sense.
What should I bring to my first meeting with Sandra?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Sandra will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Sandra accepting new construction clients right now?
Sandra's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.