How many verified contractors does ProFix list in Columbia, MD?

ProFix currently lists 17 verified gold-tier contractors serving Columbia, MD. This city page covers County, 104,338 residents, and 4 trade categories from the current local pro shard. Use it to compare profiles, local Q&A, and state-level licensing before requesting quotes.

Local pros in Columbia, MD

County, Maryland. Population 104,338.

Updated June 2026what's new

CountyFIPS 2419125104,338 residents

Top verified pros in Columbia, MD

17 gold-tier pros (confidence score 80+ — full NAP, license, and multi-source coverage). Ranked by ProFix data-confidence: complete licensed contact details and multi-source public-record coverage; ProFix verifies state licenses where available; never by payment.

Trade breakdown

General Contractors: 14
Concrete Contractors: 2
Roofers: 1
Foundation Repair Contractors: 1

Need quotes for a job in Columbia?

Tell us what you need and we'll route it to verified pros serving Columbia, MD — matched by trade and urgency. Enter your ZIP and we'll scope it to your area.

Get matched with verified Maryland pros →

Top 10 General Contractors in Columbia, MD

Ranked by ProFix data-confidence: complete licensed contact details and multi-source public-record coverage; ProFix verifies state licenses where available; never by payment.

Data-derived local notes

Hiring context for Columbia, MD

Columbia is a large-city page in the top-2,000 launched-state city set, ranked #324 by the population value in all-cities.json. The city record places it in County not specified; the pro counts below are exact city-name matches from the MD gold shard.

Population in seed: 104,338.
Matched pro records: 17.
24/7 emergency flag count: 0.
Top matched trade buckets: General Contractors (14), Concrete Contractors (2), Foundation Repair Contractors (1), and Roofers (1).
County not specified does not meet the generated county-hub link threshold in this seed.

Trade counts from the shard

General Contractors: 14
Concrete Contractors: 2
Foundation Repair Contractors: 1
Roofers: 1

0 records carry the 24/7 emergency flag.

County and permits

Columbia is in County not specified. This seed does not name a city-specific permit office, so use the authority having jurisdiction for the job address and cross-check state licensing through Maryland Department of Labor — DLLR Division of Occupational and Professional Licensing.

Maryland Department of Labor — DLLR Division of Occupational and Professional Licensing

Phone: +1-410-230-6231

Code adoption checks

State code context for Columbia comes from the Maryland NEC / IRC / IECC seed. Current adoption values in the seed: NEC: not specified; IRC: IRC 2021; IECC: IECC 2021. The permit date and local amendments still control the job.

Seasonal scheduling notes

Maryland's seasonal seed describes the climate zone as "Mid-Atlantic humid subtropical to Appalachian transition with coastal storms". For Columbia, the highlighted windows below are selected from roofing, hvac service / install, and exterior paint / siding because those projects match either the city's top trade counts or the highest-urgency state calendar entries.

Roofing
Ideal: March, April, May, October, November · High urgency
HVAC service / install
Ideal: March, April, October, November, December, January · High urgency
Exterior paint / siding
Ideal: April, May, June, September, October · Medium urgency

View state seasonal calendar →

Climate resilience context

Columbia uses the Maryland state resilience seed. The scenarios linked to this city page are flooding, freezes and winter cold snaps, and hurricanes / coastal tropical storms; they are state-level hazards, not city incident claims.

flooding
Maryland flood exposure includes Chesapeake and Atlantic surge, tidal rivers, steep urban watersheds, and basement backups.
freezes and winter cold snaps
Maryland freezes stress coastal and inland homes differently: crawlspace pipes, exterior hose bibs, and older hydronic heat all need attention.
hurricanes / coastal tropical storms
Maryland tropical systems push water into the Chesapeake Bay and Atlantic coast while remnants can flood basements and overwhelm older drainage inland.

View resilience guide →

Emergency playbooks to keep handy

Emergency links for Columbia are selected from Maryland's state emergency scenarios and climate-relevant playbooks. They are planning links; call 911 or the serving utility first when life safety, gas, fire, downed lines, or shock risk is present.

State 24-hour guide

Flooded basement with possible electrical hazardCall 911
Sump pump fails during a stormPro today
Sewage backing up from a floor drainPro today
Frozen pipe with no visible burstPro today

Generated from all-cities, all-counties, state pro shards, state code updates, seasonal/climate seeds, emergency seeds, and licensing/permit-contact seeds.