All States/Maryland/Rockville/General Contracting
Trade directory · Rockville metro · Maryland

General Contracting contractors in
Rockville, Maryland.

A public directory of licensed general contracting contractors serving greater Rockville. Market data, licensing requirements, and cost benchmarks — updated continuously from public sources.

Licensed Establishments
444
U.S. Census Bureau
Peak Season
April through October - spring and summer construction season in Mid-Atlantic region
Market estimate
Avg. Response Time
3-7 business days for initial quotes, longer during peak season
Operator average
§ A · Market rates

Common Job Costs

ROCKVILLE-MD · LOCAL ESTIMATES
Service
Description
Cost Range
Kitchen renovation
Typical range based on local kitchen renovation jobs.
$25,000 – $75,000
Bathroom remodel
Typical range based on local bathroom remodel jobs.
$15,000 – $45,000
Basement finishing
Typical range based on local basement finishing jobs.
$20,000 – $50,000
Home addition
Typical range based on local home addition jobs.
$50,000 – $150,000
Deck construction
Typical range based on local deck construction jobs.
$8,000 – $25,000
Roof replacement
Typical range based on local roof replacement jobs.
$12,000 – $35,000
§ B · Regulatory

Licensing Requirements

MD
§1

Licensing Requirements

Maryland Home Improvement Commission (MHIC) license required for projects over $500. Must pass written exam covering construction, business law, and safety. Requires 2 years experience or equivalent education. License renewal every 2 years with continuing education requirements.

§2

Permit Requirements

Building permits required through Montgomery County for structural work, electrical, plumbing. Permit fees range $150-$2000 depending on project scope. Trade permits may be required for specialized work.

§3

Inspection Schedule

Footing inspection before concrete pour, framing inspection before concealment, rough-in inspections for utilities, insulation inspection, and final inspection. Schedule 24-48 hours in advance through Montgomery County.

§4

Insurance Minimums

General liability minimum $50,000 per occurrence, $100,000 aggregate. Workers compensation required if employees. MHIC requires $40,000 guaranty fund contribution or surety bond.

§ C · Path to license

How to Get Licensed

6 STEPS
1

Meet experience requirements

Document 2 years of construction experience or complete approved education program. Submit verification forms from previous employers or education transcripts.

01/06
2

Submit MHIC application

Complete Maryland Home Improvement Commission application with $390 fee. Include business registration, tax clearance, and personal background information.

02/06
3

Pass written examination

Schedule and pass MHIC written exam covering construction methods, business law, consumer protection, and safety regulations. Study materials available through MHIC.

03/06
4

Provide financial security

Submit $40,000 guaranty fund contribution or qualifying surety bond. This protects consumers against contractor defaults or poor workmanship.

04/06
5

Obtain required insurance

Secure general liability insurance meeting state minimums and workers compensation if applicable. Submit proof of coverage with license application.

05/06
6

Receive license and maintain compliance

Upon approval, receive MHIC license number. Renew every 2 years with continuing education requirements and updated insurance documentation.

06/06
§ D · Field notes

About This Market

UPDATED APR 2026

Rockville sits in Montgomery County's hot construction market with steady demand for renovations and additions driven by high property values and aging housing stock. Competition is fierce among the 444 licensed establishments statewide, with local contractors competing against DC metro firms for premium projects. Costs run 15-25% above state averages due to affluent client base and strict local codes. Kitchen and bathroom remodels dominate the residential market, while commercial work centers around office renovations and retail buildouts.

Getting licensed through MHIC is your first hurdle - the exam failure rate runs about 40%, so study the code books. Montgomery County runs tight permit enforcement with thorough inspections that can delay projects if you're not prepared. Build relationships with county inspectors and know their schedules. Peak season books up fast, so lock in your crews early. The money's good here, but clients expect premium work and won't tolerate delays or change order games.

Data Sources
  • Licensed establishments count
    US Census Bureau County Business Patterns
  • Licensing requirements
    Maryland Home Improvement Commission
  • Permit requirements
    Montgomery County Building Department
  • Cost estimates
    Local contractor surveys and market analysis
  • Insurance requirements
    Maryland Department of Labor licensing division
§ E · FAQ

Frequently Asked Questions

05 QUESTIONS
Q/01

What license do I need for general contracting work in Rockville, MD?

Maryland Home Improvement Commission (MHIC) license required for any project over $500. Must pass written exam and show 2 years experience. License costs $390 initial fee plus $40,000 guaranty fund contribution according to MHIC requirements.

Q/02

How much does a kitchen renovation cost in Rockville?

Kitchen renovations in Rockville typically range $25,000-$75,000 based on local contractor estimates. High-end finishes and structural changes push costs toward upper range due to Montgomery County's affluent market.

Q/03

What permits are required for home additions in Rockville?

Building permit required through Montgomery County Building Department for all additions. Separate electrical, plumbing, and HVAC permits may be needed. Permit fees range $150-$2000 depending on project scope per county fee schedule.

Q/04

How long does it take to get contractor quotes in Rockville?

Typical response time is 3-7 business days for initial quotes. During peak season (April-October), response times extend to 1-2 weeks as established contractors focus on existing projects.

Q/05

What insurance is required for general contractors in Maryland?

Maryland requires minimum $50,000 general liability per occurrence, $100,000 aggregate. Workers compensation mandatory if you have employees. MHIC licensing requires either $40,000 guaranty fund contribution or equivalent surety bond.

§ F · Directory

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