Chicago is the only major US renovation market where general contracting is licensed at the city level instead of the state. Illinois IDFPR runs a state roofing-contractor registry (prefix 105-) and a handful of trade boards but issues no state GC credential — see idfpr.illinois.gov for the IDFPR profession list. Every Chicago GC instead carries a Chicago Department of Buildings General Contractor License (Class A through E, graded by project value), plus Cook County HHS credentials for certain trades, plus permits under Chicago Municipal Code Title 14X. Layer in CHRS historic-district review, the Chicago Landmarks Commission, and a freeze-thaw calendar that compresses exterior masonry into April-October — the wrong contractor on the wrong scope burns everyone's quarter. AskBaily matches verified CDOB-licensed GCs with homeowners whose project class, building stock, and seasonal window fit the contractor's class, insurance, and permit history. Zero lead fees, 1-to-1 routing. Apply at askbaily.com/for-pros/apply.
Chicago lead economics — the Angi + Thumbtack math
Chicago Angi leads run $40-70 — below NYC and LA but above Phoenix on dense inventory and competitive contractor density. Angi close rates sit in the 15-22% band. Break-even: $55 per lead ÷ 0.18 close = $305 Angi-side CAC per closed job. Thumbtack contacts run $7-30; a typical Chicago pipeline burns 4-7 contacts per close, $50-200 Thumbtack-side CAC.
On a $35K Lincoln Park kitchen, $305 CAC is 0.87% of revenue. On a $180K Logan Square two-flat gut, 0.17%. Headline looks fine; the damage is structural. You pay $55 × 6 leads to close one, so $275 of every closed-job CAC is dead weight on five that didn't close — some inevitable price-shopping, some scope-mismatch Angi had no signal on (a homeowner needing CDOB Class A for $800K work pitched to a Class C shop capped at $250K, or a Bucktown landmark sent to a suburban remodeler who's never filed a Landmarks application). It shows up as PM hours on dead-end estimates. Full math at askbaily.com/tools/lead-economics.
How AskBaily Chicago matching differs
Baily, our Gemini-powered scope agent, runs Chicago-aware intake before any contractor hears about the job:
- CDOB GC class required (A unlimited, B ≤$10M, C ≤$5M, D ≤$1M, E ≤$500K — per Chicago Municipal Code 4-36)
- Building type: Chicago bungalow (1910-40s brick), greystone (1880-1920s limestone), two-flat / three-flat masonry, frame Victorian, postwar ranch, mid-rise or high-rise condo
- CHRS historic district (Old Town Triangle, Pullman, Astor Street, Wicker Park, Logan Square Boulevards) or Chicago Landmark designation — both trigger Landmarks Commission review
- For condos: HOA renovation rules, work-window restrictions, freight-elevator reservations
- Project type: tuckpointing / masonry restoration, kitchen, bath, bungalow restoration, greystone facade, post-2003 porch reconstruction, two-flat conversion, condo gut, full remodel
- Seasonal window: tuckpointing, exterior masonry, concrete, and roofing realistically run April-October — mortar won't cure below 40°F and freeze-thaw fails uncured work; interior runs year-round, peak January-March
Baily produces a Chicago-specific scope document. The matching engine filters partners by six signals:
- CDOB GC class current and graded for this project's value ceiling, verified live against the City of Chicago license search
- Cook County HHS credentials current where required (RRP lead-safe under EPA + IDPH for any pre-1978 stock — covering nearly the entire bungalow + greystone + two-flat inventory)
- Building-type specialty: a bungalow restorer is not a high-rise condo gut shop; we don't blur the two
- CHRS historic-district experience or Landmarks Commission filing history if the parcel triggers either review
- Verifiable Title 14X permit history: closed-permit count last 36 months, zero open stop-work orders
- Seasonal capacity: exterior-masonry partners get matched April-October, interior partners get year-round flow
ONE Chicago partner is introduced. No bidding war.
Chicago-specific partner requirements
Non-negotiable:
- Active CDOB General Contractor License (Class A, B, C, D, or E) — verifiable via City of Chicago licensee search at chicago.gov/city/en/depts/bldgs.html. Re-verified live at every match.
- General liability insurance $1M per occurrence, $2M aggregate, City of Chicago named as additional insured per CDOB requirements.
- Workers' compensation for any W-2 employees per Illinois Workers' Compensation Act.
- Cook County HHS credentials current for trades requiring them (RRP lead-safe for pre-1978 work).
- Verifiable Title 14X permit history — minimum five closed CDOB permits in the last 36 months, zero open stop-work orders.
- For Tier-1 GC routing (jobs ≥ $25K): 5+ closed Chicago residential projects in the last 24 months with verifiable past-client references.
Preferred (raises matching weight):
- Masonry / tuckpointing specialty with documented CHRS-district or Landmarks-Commission-approved facade work. Chicago's brick stock is roughly a century old; tuckpointing is the highest-velocity exterior category in the metro and partners who execute it cleanly get disproportionate match share April-October.
- Bungalow restoration documented portfolio (interior reconfiguration, knee-wall expansion, dormer addition, rear-yard addition) — the Historic Chicago Bungalow Initiative parcel base is ~80,000 properties.
- Greystone facade restoration (limestone repair, lintel replacement, cornice rebuild) — narrow specialty, high willingness-to-pay.
- Condo renovation fluency — HOA approval-letter history, freight-elevator coordination, weekday work-window compliance, board-required COI riders.
- Porch reconstruction — post-2003 ordinance compliance, structural-engineer coordination.
Exclusivity and category breakdown
Chicago is a ramping AskBaily metro as of 2026 with multiple Tier-1 categories open: bungalow restoration (Bungalow Belt — Avondale, Portage Park, Belmont Cragin, Garfield Ridge, Beverly), greystone facade (Wicker Park, Logan Square, Bronzeville), tuckpointing metro-wide, two-flat / three-flat conversion (Logan Square, Avondale, Pilsen, Bridgeport), kitchen + bath, condo gut (North Side, South Loop, West Loop), and porch reconstruction.
The first 2-3 partners per category-neighborhood pair receive category-exclusive routing for the first 90 days — every qualifying scope routes to that small panel. Early signups capture first-mover advantage on windows that won't exist six months from now. Bungalow Belt and tuckpointing are the highest-volume early lanes.
Take-rate
15% on $5K-$30K, 12% on $30K-$75K, 10% on $75K-$150K, 8% on $150K+. Paid at completion, not at match. On a typical Chicago two-flat gut at $180K, the 8% take-rate is $14,400 — but only on a closed, paid job. Compare Angi at 18% close: ~$385 in lead fees ($55 × 7) plus PM hours on six dead estimates. AskBaily charges nothing on the six failures.
Structural difference: lead-fee platforms charge on bid attempt; AskBaily charges a percentage at close. Our matching engine has direct incentive to send only scopes you can realistically close — the opposite of Angi's incentive to monetize the same lead across multiple contractors.
How to apply
Submit at askbaily.com/for-pros/apply:
- CDOB GC License number and class (verified live)
- Cook County HHS credentials if applicable (RRP, lead abatement)
- COI meeting CDOB minimums with City of Chicago named additional insured
- Last 5 closed CDOB permit numbers under Title 14X
- 5 prior Chicago residential references with contact permission
- 3 completed project portfolios (photos, scope, timeline, final cost)
- For CHRS / Landmarks applicants: 1 redacted Landmarks permit application or CHRS staff-review letter
Verification turns in 48-72 hours. Approved partners schedule a 30-minute intake covering category, neighborhood, building-type specialties, and seasonal capacity. Full IL + CDOB regulatory mapping at askbaily.com/regulatory/chicago-cdob.
Why keep Angi alongside
Chicago contractors don't typically cut Angi cold — bungalow refresh and condo bath volume is real, and replacing the pipeline takes 3-6 months. Most partners run both channels in parallel through two seasons and measure closed-job CAC on real production data. The difference is clearest in two places. First, tuckpointing and exterior masonry, where Angi's shared-lead model floods the homeowner with four April bids and the lowest typically wins even when the work won't survive a freeze-thaw cycle — AskBaily routes one CHRS-fluent or bungalow-experienced partner to one pre-qualified homeowner. Second, condo gut work, where Angi has no signal on freight-elevator coordination or HOA-approval-letter history — AskBaily filters before introduction. The two models can coexist until the numbers decide.