NYC Construction Attorney — Find a Mechanic's Lien & Payment Lawyer (2026)
✓ Verified against state statutes · Reviewed August 2026 · By Michael Evan — Founder · 50 states · 799 rules
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When Does an NYC Contractor Need a Construction Attorney?
New York requires no preliminary notice at any tier, which makes the front end of a New York City lien deceptively simple and the back end unusually treacherous. Nearly every clock that matters runs after the notice of lien is filed, and several of them extinguish the lien automatically without the owner lifting a finger. The situations that warrant counsel: the single-family deadline question, where § 10 gives most claimants 8 months but only 4 months on a single-family dwelling and the classification also controls whether the § 17 extension can be filed with the clerk or requires a court order; service on an owner you cannot identify, where § 11 demands service within 5 days before or 30 days after filing and proof of service filed within 35 days or the lien terminates, and New York City owners are routinely single-purpose LLCs, condominium and cooperative boards, HDFC corporations, and ground-lease entities; an owner bonding the lien off at 110% under § 19(4), which moves the claimant's security from the building to a surety bond; a § 19(6) petition to summarily discharge the lien as facially defective, decided on the face of the document on five days' notice; a § 39-a willful-exaggeration counterclaim; a § 59 demand to commence the foreclosure within not less than 30 days; an Article 3-A trust fund diversion claim; and the tenant-improvement consent defense. As a rough threshold, a documented payment dispute above roughly $25,000 justifies counsel on economics alone.
What NYC Construction Attorneys Do
On the claimant side, a New York City construction attorney fixes the last-work date and classifies the property so the § 10 deadline is correctly set at 8 months or 4; drafts a notice of lien that satisfies the § 9 content requirements so it survives a facial attack; identifies the true owner of record behind a single-purpose LLC, a condominium board, or a ground-lease structure; effects and proves § 11 service inside the 30-day service window and the 35-day proof-of-service window; files the § 17 extension notice, or obtains the court order required on a single-family dwelling; commences the foreclosure action and files the notice of pendency in New York Supreme Court; litigates against a § 19(4) discharge bond and its surety; and pursues Article 3-A trust fund claims where progress payments were diverted. On the defense side — because the same firms sit on both sides and a claimant wants counsel who knows the attack — the attorney petitions under § 19(6) to summarily discharge a facially defective lien on five days' notice; serves a § 59 demand forcing the lienor to sue within not less than 30 days; bonds the lien off so a closing or a construction loan can fund; and prosecutes a § 39-a claim for the owner's bond premium, deposit interest, attorney's fees, and the amount of the exaggeration. The lien is not the whole toolkit: counsel will also weigh a straight breach-of-contract action, a payment bond claim, an Article 3-A trust claim, and on federal work in the five boroughs a federal Miller Act claim under 40 U.S.C. § 3131 et seq.
How to Find a Vetted New York City Construction Attorney
There are four reliable paths, and the important filter is not firm size but Lien Law repetition — a general commercial litigator who takes a lien case occasionally will miss the 35-day proof-of-service filing. First, the New York City Bar Association Legal Referral Service, which screens attorneys by practice area and covers all five boroughs. Second, the borough bar associations: the Brooklyn Bar Association, the Queens County Bar Association, the Bronx County Bar Association, the Richmond County Bar Association, and the New York County Lawyers Association each maintain local referral services, which is useful because Supreme Court venue and motion practice are county-specific. Third, the New York State Bar Association and its construction and surety law committee, a good way to find attorneys who practice Lien Law full time rather than occasionally. Fourth, the Mechanics Lien Management attorney network, which connects contractors with vetted licensed New York construction attorneys filtered by borough, claim size, and matter type through the site's attorney review service. What to ask on the call: How many Lien Law foreclosures have you taken through New York Supreme Court? Have you defended a § 39-a exaggeration claim? Do you handle § 19(4) bond litigation against a surety? Have you obtained a § 17 court-ordered extension on a single-family dwelling? Which borough clerks do you file with regularly?
Construction Attorney Fees in New York City
New York City rates are the highest in the country and vary sharply by borough and firm size. Manhattan construction attorney rates run roughly $400–$850 per hour for senior partners at large midtown and downtown firms with dedicated construction groups, and $275–$475 for associates, who handle most day-to-day lien drafting, service, and motion work. Outer-borough firms in Brooklyn, Queens, the Bronx, and Staten Island typically run $300–$650 per hour for senior partners. Flat fees for preparing and filing a single notice of mechanic's lien — drafting the § 9 notice, filing with the borough County Clerk, effecting § 11 service, and filing the affidavit of service — commonly run $500–$1,800. Contingency arrangements of 25%–40% are common on liquid collection cases where the debt is documented and the owner is solvent. Initial consultations are often complimentary or charged as a flat scoping fee. These are market ranges, not quotes. The economics of an NYC lien are lopsided in the claimant's favor at the front end: the borough County Clerk's filing fee is roughly $30, plus about $5 for the affidavit of service. The expense arrives only if the claim is contested — and the single most expensive mistake is not hiring counsel but overstating the lien, because § 39-a shifts the owner's bond premium and attorney's fees onto the lienor.
New York City-Specific Construction Law Issues
Five things distinguish New York City construction practice. First, five counties, five clerks, no citywide office: § 10 requires filing in the clerk's office of the county where the property sits, so Manhattan is New York County, Brooklyn is Kings, Queens is Queens, the Bronx is Bronx, and Staten Island is Richmond — and Supreme Court venue for the foreclosure follows the county, with the Commercial Division in New York County and Kings County handling larger commercial construction disputes under its own rules. Second, no preliminary notice at any tier, which lulls claimants into treating the lien as a last step when in fact the § 11 service and 35-day proof-of-service deadlines run immediately after filing. Third, § 39 declares a willfully exaggerated lien void in its entirety and § 39-a shifts the owner's bond premium and attorney's fees onto the lienor, which makes New York City an unusually dangerous place to pad a lien with delay damages. Fourth, ownership is opaque: single-purpose LLCs, condominium and cooperative boards, HDFC corporations, and split fee/ground-lease structures make the § 9 owner identification and the § 11 service step a legal question rather than a clerical one. Fifth, on tenant fit-out work — office build-outs, restaurant construction, retail installations — the fee owner routinely argues it merely permitted the tenant's work rather than consenting to it, which if accepted leaves the lien attached to a leasehold rather than the building.
Michael Evan's Network in New York
Mechanics Lien Management is a software platform, not a law firm — its founder, Michael Evan, is not an attorney, and it does not practice law in New York. For a New York City matter, Mechanics Lien Management connects contractors, subcontractors, and suppliers with vetted licensed New York construction attorneys through its network, filtered by borough, claim size, and matter type.. Any New York City notice of lien, § 11 service question, § 17 extension, § 19 discharge proceeding, or Lien Law foreclosure must be handled by an attorney admitted in New York. On City public work no lien attaches to City property: a § 12 public improvement lien is filed with the head of the contracting department or bureau and with the New York City Comptroller, either before the improvement is completed and accepted or within 30 days after completion and acceptance — a far shorter window than the private 8-month deadline. On federal projects in the five boroughs, the remedy is a payment bond claim under the federal Miller Act, 40 U.S.C. § 3131 et seq.
Frequently Asked Questions
When does an NYC contractor need a construction attorney?
A New York City contractor should bring in a construction attorney when the § 10 filing deadline is approaching and the property type is unclear — 8 months on most work but only 4 months on a single-family dwelling, and misclassifying it is fatal. Also when § 11 service on the owner is complicated because the owner is a single-purpose LLC, a condominium board, or an HDFC corporation whose address is not the building, and the 35-day proof-of-service filing is running. Also when the § 17 one-year lien lifetime is nearing expiration and the property is a single-family dwelling, where only a court order extends the lien. Also when an owner petitions under § 19(6) to summarily discharge the lien as facially defective, bonds the lien off at 110% under § 19(4), serves a § 59 demand requiring suit within not less than 30 days, or threatens a § 39-a willful-exaggeration counterclaim for its bond premium and attorney's fees. Finally, any Article 3-A trust fund diversion claim or a dispute above roughly $25,000 justifies counsel.
How much does an NYC construction attorney cost?
Rates vary sharply by borough and firm size. Manhattan construction attorney rates run roughly $400–$850 per hour for senior partners at large midtown firms and $275–$475 for associates. Outer-borough firms in Brooklyn, Queens, the Bronx, and Staten Island typically run $300–$650 per hour for senior partners. Flat fees for preparing and filing a single notice of mechanic's lien, including § 11 service and the affidavit of service, commonly run $500–$1,800. Contingency arrangements of 25%–40% are common on liquid collection cases where the debt is documented and the owner is solvent. A contested Lien Law foreclosure in New York Supreme Court, or the defense of a § 39-a willful-exaggeration counterclaim, runs into substantial hourly time. Initial consultations are often complimentary or charged as a flat scoping fee. Confirm current rates directly with the attorney — these are market ranges, not quotes.
How do I find a vetted New York City construction attorney?
Four reliable paths. First, the New York City Bar Association Legal Referral Service screens attorneys by practice area and covers all five boroughs. Second, the borough bar associations — the Brooklyn Bar Association, the Queens County Bar Association, the Bronx County Bar Association, the Richmond County Bar Association, and the New York County Lawyers Association — maintain local referral services. Third, the New York State Bar Association's Construction and Surety Law Committee is a good source of attorneys who practice Lien Law full time rather than occasionally. Fourth, the Mechanics Lien Management attorney network connects contractors with vetted licensed New York construction attorneys filtered by borough, claim size, and matter type. Whichever path you use, ask how many Lien Law foreclosures the attorney has taken through New York Supreme Court, whether they have defended a § 39-a exaggeration claim, and whether they handle § 19(4) bond litigation.
Does Michael Evan practice in New York?
No — Mechanics Lien Management is a software platform, not a law firm. Its founder, Michael Evan, is not an attorney, and legal work is handled by licensed New York construction attorneys in the platform's network. For a New York City matter, Mechanics Lien Management connects contractors with vetted licensed New York construction attorneys through its attorney network. Any New York City notice of lien, § 11 service question, § 17 extension, or Lien Law foreclosure must be handled by an attorney admitted in New York.
What does a New York City construction attorney actually do?
On the claimant side: fixing the last-work date and classifying the property so the § 10 deadline is 8 months or 4 months, drafting a notice of lien that satisfies the § 9 content requirements, identifying the true owner of record behind a single-purpose LLC or condominium board, effecting and proving § 11 service within the 30-day and 35-day windows, filing the § 17 extension notice or obtaining the court order on a single-family dwelling, commencing the foreclosure action and filing the notice of pendency in New York Supreme Court, litigating against a § 19(4) discharge bond, and pursuing Article 3-A trust fund claims where progress payments were diverted. On the defense side: petitioning under § 19(6) to summarily discharge a facially defective lien, serving a § 59 demand to force the lienor to sue within not less than 30 days, bonding the lien off so a sale or construction loan can close, and prosecuting a § 39-a claim for the owner's bond premium, deposit interest, attorney's fees, and the amount of the exaggeration.
What is unique about construction law in New York City?
Five things. First, there is no citywide lien office: each borough is its own county with its own County Clerk — New York, Kings, Queens, Bronx, and Richmond — and filing in the wrong borough does not perfect the lien. Second, New York requires no preliminary notice at any tier, which lulls claimants into treating the lien as a last step when in fact the § 11 service and 35-day proof-of-service deadlines run immediately after filing. Third, § 39 declares a willfully exaggerated lien void in its entirety and § 39-a shifts the owner's bond premium and attorney's fees onto the lienor, which makes NYC an unusually dangerous place to pad a lien with delay damages. Fourth, ownership structures are opaque — single-purpose LLCs, condominium and cooperative boards, and HDFC corporations — so identifying the owner to serve is a real legal question. Fifth, on tenant fit-out work the owner will argue it never consented to the improvement, which is a threshold defense to the lien itself.
Can you file a mechanics lien on a New York City public project?
No mechanic's lien attaches to property owned by the City of New York. An unpaid claimant on a public school, a park, a Department of Design and Construction project, or a School Construction Authority job files a public improvement lien under N.Y. Lien Law § 12 against the funds the public entity owes the contractor. Section 12 requires the notice to be filed with the head of the department or bureau having charge of the construction and with the financial officer of the public corporation — for City work, the New York City Comptroller. The timing is different and far shorter than private work: the notice may be filed at any time before the improvement is completed and accepted, or within 30 days after such completion and acceptance. A claimant that carries the private 8-month deadline into public work will almost always be late. On federal projects in the five boroughs, neither remedy applies — the claim is a payment bond claim under the federal Miller Act, 40 U.S.C. § 3131 et seq.