Construction companies · Maryland

Construction companies in Baltimore, MD

1,000+ contractors in Baltimore with phone numbers, 435 with email addresses. Search the list, unlock the ones you want and start calling today.

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1,000+
businesses
100%
have a phone number
41%
have an email address (435)
—
average Google rating
Sample

A sample of construction companies in Baltimore

Twelve of the 1,000+ contractors on the list. Phone numbers and emails unlock in the app — 1 credit per business, both together.

BusinessCategoryRatingWebsitePhoneEmail
Advance RemodelingConstruction Supplies Store; Furniture and Home Store; Home Service—Yes(410) •••-••••Available
On the Move Maintenance ServicesCarpet and Flooring Contractor; General Contractor; Professional Cleaning Service—Yes(410) •••-••••Available
Metro FlooringCarpet and Flooring Contractor; General Contractor—Yes(410) •••-••••Available
CJs AppliancesConstruction Supplies Store; Repair Service; Electronics Store—Yes(410) •••-••••Available
Vulcan Flooring SystemsCarpet and Flooring Contractor—Yes(410) •••-••••Available
Facade Restoration SystemsGeneral Contractor—Yes(410) •••-••••Available
First Choice ServicesGeneral Contractor; Roofer—Yes(410) •••-••••Available
Amazing Plumbing, Heating & AirConstruction Supplies Store—Yes(410) •••-••••Available
M T Tooling Co.Carpenter—Yes(410) •••-••••Available
Eclipse Tinting ServiceConstruction—Yes(410) •••-••••Available
Commonwealth ConstructionGeneral Contractor; Roofer—Yes(410) •••-••••Available
1st Amazon Construction ServicesGeneral Contractor; Roofer—Yes(443) •••-••••Available

Showing 12 of 1,000+. Data refreshed October 2026.

The market

What Baltimore's contractors look like

0% of rated contractors here hold 4.5★ or better — there is room for businesses that push for reviews.
0 carry a perfect 5.0★ rating; 1,000+ have no rating yet — prime prospects for review and reputation services.
283 (27%) have no website listed — a ready-made list for web design and SEO offers.
26% link a Facebook or Instagram page from their listing.

Most common listings

  • General Contractor309
  • Construction Supplies Store249
  • Construction47
  • Home Improvement Service38
  • Carpet and Flooring Contractor34
  • Construction Supplies Store; Home Service24

Area codes

  • (410)763
  • (443)248
  • (301)8
  • (667)7
  • (240)6
  • (888)5
Playbook

How to sell to contractors in Baltimore

This category covers general contractors, renovation firms, builders, excavators and concrete and framing companies. Projects are larger and longer, and the person you need is usually the owner or the estimator.

Who sells to contractors

  • Construction software (estimating, scheduling, takeoffs, project management)
  • Equipment rental and heavy-equipment dealers
  • Building-materials suppliers
  • Bonding, builder's risk and liability insurance
  • Accounting and job-costing firms
  • Subcontractor and trade recruiting

What keeps owners up at night

  • Cash flow between progress payments
  • Bidding accurately and winning the right jobs
  • Coordinating subs and keeping schedules
  • Labour shortages
When to reach themEarly morning, before site visits, or late afternoon. Winter is planning and bidding season in colder markets, which is a good time to sell software and services.
The angle that worksTalk about margin and schedule risk. "How much did your last job overrun?" opens more doors than "we save you time."
Reaching out in the USB2B cold email is governed by CAN-SPAM: honest headers and subject lines, a physical address and an opt-out you honor. Phone outreach has its own rules, especially for cell phones. Read our CAN-SPAM guide and cold-calling rules before you start.
FAQ

Questions about Baltimore contractors leads

How many construction companies in Baltimore, MD are in the database?
1,000+ construction companies in Baltimore, MD, as of October 2026. 1,000+ of them have a phone number and 435 have an email address.
How much does it cost to get these leads?
Every account starts with 25 free credits. Unlocking a contact (phone and email together) costs 1 credit. The Starter plan is $39/month for 2,500 credits — about 1.6¢ a contact — so the whole Baltimore list of 1,000+ costs less than one month of Starter. See pricing.
Can I export the list to a dialer or CRM?
Yes. Unlocked contacts export to CSV, Excel or JSON with phone, email, website, address, category and rating, ready for any dialer or CRM.
Where does the data come from?
From public business listings — the same information contractors publish so customers can find them — cleaned, de-duplicated by phone number and refreshed regularly. Businesses can ask to be removed at any time.

Construction companies in other cities

Rockville, MDSilver Spring, MDGaithersburg, MDColumbia, MDBethesda, MDLaurel, MDGlen Burnie, MDBowie, MDAll construction companies →

Other businesses in Baltimore

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Start calling Baltimore contractors today

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