Maryland (MD) Telephone Services Companies
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Gte Government Systems Corporation Facilities Administrati
7235 Standard Drive
Hanover MD 21076
(410) 712-7112
Konnect Communications provides sales ,service,installation and office relocation's on business telephone systems in the Baltimore Metro region.
Happy with your Legacy PBX, but would like to save 70% or more off your current PRI costs? Typical savings from $6,000 per year per PRI
Landmark Telecommunications Company
938 East Swan Creek Road
Fort Washington MD 20744
(202) 714-8285
We are a full service,sales, and install provider for Nortel/Avaya Business Telephone Systems and Voicemails. 24 hr. emergency service available.
Whereorg has 204 results under Telephone Services Companies in Maryland.
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- Accommodation Locating Services5
- Advertising, Promotional, and Trade Show Services137
- Air Pollution Measuring Services136
- Apparel Pressing Services2
- Appraisers147
- Aquarium Design and Maintenance7
- Arbitration Services85
- Artists Agents24
- Athletic Equipment Inspection Services2
- Auction, Appraisal, and Exchange Services234
- Auctioneers165
- Audio Cassette Duplication Services2
- Automobile Recovery Services30
- Baby Shoe Bronzing1
- Background Music and Foreground Music17
- Bail Bonding524
- Barricades3
- Barter Exchange1
- Bathroom Fixture Reglazing2
- Batik Work3
- Bicycle Assembly Services2
- Bondsperson25
- Brokers' Services64
- Brokers, Contract Services24
- Building Inspection Services220
- Business Brokers72
- Business Development64
- Business Records and Document Storage19
- Business Services (Unclassified)9940
- Business Services, Nec, Nec3
- Cable Television Field Audits4
- Car Appraisers1
- Car Seat Rentals2
- Charge Account Services2
- Check Cashing Protection Systems7
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- Commercial and Industrial Designers45
- Commercial Apparel Designers21
- Commercial or Industrial Precision Grinding5
- Commodities Sampling1
- Commodity Inspection2
- Common Carrier Radio Paging and Signaling1
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- Conference Centers6
- Construction Estimating Services21
- Contractors' Disbursement Control4
- Convention and Meeting Facilities and Services83
- Copyright Protection Services3
- Cosmetic Kits, Assembling and Packaging6
- Coupon Redemption Services5
- Crane and Aerial Lift Services23
- Credit Card Services39
- Decoration Service for Special Events90
- Demonstration Services6
- Design Services75
- Divers16
- Document and Office Record Destruction14
- Document Embossing1
- Drafting Services70
- Drive-A-Way Automobile Services3
- Electrical Power Systems Maintenance1
- Embroidery56
- Estate Sales4
- Estates2
- Eviction Services5
- Exposition Trade Shows and Fairs40
- Field Warehousing536
- Filling Pressure Containers1
- Financial Services911
- Finishing Services4
- Fire Extinguisher Servicing12
- Fire Protection Services69
- Fish Broker2
- Flagging Services (Traffic Control)9
- Flea Market58
- Florist Telegraph Services1
- Food and Commodity Weighing2
- Furniture Finishing3
- General Engravers45
- Hand Painted Textiles6876
- Hand Tool Designers1
- Handwriting Experts7
- Hosiery Pairing1
- Household and Business Organizing Services24
- Human Skeleton Preparation1
- Industrial and Commercial Equipment Inspection Services7
- Industrial Waste Reduction and Disposal Equipment1
- Information and Referral Services47
- Inspection Services530
- Interior Decorators and Designers Workroom192
- Interior Decorators Design and Consultants1050
- Interior Designer278
- Interior Plant Design and Maintenance24
- Inventory Services41
- Inventory Stocking Services2
- Labeling6864
- Laminators6870
- Lead Paint Detection Services5
- Lecture and Seminar Bureaus16
- Legal and Tax Services30
- Lettering and Sign Painting Services12
- Lettering Services5
- License Services9
- Liquidators34
- Literary Agents4
- Log and Lumber Broker5
- Mail Box Rentals35
- Mailing and Messenger Services109
- Mannequin Decorating Services2
- Mapmaking or Drafting, Including Aerial8
- Mapmaking Services12
- Marine Reporting3
- Medical Records Services7
- Merchandising Services4
- Messenger Services92
- Metal Cutting4
- Microfilming Service Equipment and Supplies19
- Motels and Hotels Reservations13
- Music and Broadcasting Services125
- Music Copying Services4
- Music Distribution Systems11
- Music Production Consultants69
- Novelty and Toy Balloons6
- Office Facilities and Secretarial Service Rental59
- Packaging Services122
- Paralegals40
- Party and Convention Decorating Contractors1
- Patent Searchers13
- Pay Telephone Network6
- Personal Investigation Services131
- Petroleum Consultants1
- Petroleum Refinery Inspection Services1
- Photogrammatic Mapping3
- Photographic Library Services4
- Photography Brokers7
- Pipeline and Power Line Inspection Services3
- Playwrights' Brokers3
- Post Office Contract Stations5
- Presorted Mail Services5
- Printed Circuitry Graphic Layout2
- Printers' Services: Folding, Collating, Etc.24
- Printing Broker47
- Process Servers82
- Product Endorsement Services1
- Product Sterilization Services1
- Promoters of Shows and Exhibitions30
- Promotions and Fund Raising158
- Public Notaries103
- Purchasing Services16
- Radio Broadcasting Music Checkers8
- Radio Transcription Services9
- Recorded Information1
- Recording Studios233
- Relocation Services5712
- Remote Meter Readers1
- Repossessing Services35
- Reservation Services4
- Restaurant Reservation Services4
- Rug Binding2
- Safety Inspection Services10
- Salvaging of Damaged Merchandise, Service Only2
- Scale Model Builders5
- Scrap Steel Cutting2
- Searchers of Records1
- Sewer Inspection Services4
- Sewing Contractor13
- Show Card and Poster Painting1
- Shredded Paper14
- Sign Painters24
- Signs Maintenance and Sign Repairs3
- Solvents Recovery Services2
- Space Planners1
- Speakers' Bureau12
- Special Events101
- Statistical Services2
- Styling of Fashions, Apparel, Furniture, Textiles, Etc.21
- Subscription Fulfillment Services: Magazine, Newspaper, Etc.11
- Swimming Pool Services178
- Tank Testing and Inspection3
- Tax Collection Agency1
- Tax Title Dealers4
- Teleconferencing Services16
- Telemarketing Services57
- Telephone Answering Services94
- Telephone Directory Distribution, Contract or Fee Basis3
- Tenant Screening Services1
- Textile and Apparel Services43
- Textile Designers4
- Time-Share Condominium Exchange14
- Tombstone Engraving1
- Tool Designers1
- Tourist Information Bureau34
- Trade Fairs and Trade Shows7
- Trading Stamp Promotion and Redemption1
- Transcribing Services7
- Translators and Interpreters504
- Unclassified10624
- Voice Mail Messaging Services1
- Water Conservation1
- Water Hauling Services1
- Water Treatment Equipment Services and Supplies103
- Welcoming Services4
- Wig Styling1
- Window Trimming Services1
- Yacht Brokers539
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Maryland
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- Accommodation Locating Services5
- Advertising, Promotional, and Trade Show Services137
- Air Pollution Measuring Services136
- Apparel Pressing Services2
- Appraisers147
- Aquarium Design and Maintenance7
- Arbitration Services85
- Artists Agents24
- Athletic Equipment Inspection Services2
- Auction, Appraisal, and Exchange Services234
- Auctioneers165
- Audio Cassette Duplication Services2
- Automobile Recovery Services30
- Baby Shoe Bronzing1
- Background Music and Foreground Music17
- Bail Bonding524
- Barricades3
- Barter Exchange1
- Bathroom Fixture Reglazing2
- Batik Work3
- Bicycle Assembly Services2
- Bondsperson25
- Brokers' Services64
- Brokers, Contract Services24
- Building Inspection Services220
- Business Brokers72
- Business Development64
- Business Records and Document Storage19
- Business Services (Unclassified)9940
- Business Services, Nec, Nec3
- Cable Television Field Audits4
- Car Appraisers1
- Car Seat Rentals2
- Charge Account Services2
- Check Cashing Protection Systems7
- Coffee Services23
- Commercial and Industrial Designers45
- Commercial Apparel Designers21
- Commercial or Industrial Precision Grinding5
- Commodities Sampling1
- Commodity Inspection2
- Common Carrier Radio Paging and Signaling1
- Conference and Seminar Coordinators8
- Conference Centers6
- Construction Estimating Services21
- Contractors' Disbursement Control4
- Convention and Meeting Facilities and Services83
- Copyright Protection Services3
- Cosmetic Kits, Assembling and Packaging6
- Coupon Redemption Services5
- Crane and Aerial Lift Services23
- Credit Card Services39
- Decoration Service for Special Events90
- Demonstration Services6
- Design Services75
- Divers16
- Document and Office Record Destruction14
- Document Embossing1
- Drafting Services70
- Drive-A-Way Automobile Services3
- Electrical Power Systems Maintenance1
- Embroidery56
- Estate Sales4
- Estates2
- Eviction Services5
- Exposition Trade Shows and Fairs40
- Field Warehousing536
- Filling Pressure Containers1
- Financial Services911
- Finishing Services4
- Fire Extinguisher Servicing12
- Fire Protection Services69
- Fish Broker2
- Flagging Services (Traffic Control)9
- Flea Market58
- Florist Telegraph Services1
- Food and Commodity Weighing2
- Furniture Finishing3
- General Engravers45
- Hand Painted Textiles6876
- Hand Tool Designers1
- Handwriting Experts7
- Hosiery Pairing1
- Household and Business Organizing Services24
- Human Skeleton Preparation1
- Industrial and Commercial Equipment Inspection Services7
- Industrial Waste Reduction and Disposal Equipment1
- Information and Referral Services47
- Inspection Services530
- Interior Decorators and Designers Workroom192
- Interior Decorators Design and Consultants1050
- Interior Designer278
- Interior Plant Design and Maintenance24
- Inventory Services41
- Inventory Stocking Services2
- Labeling6864
- Laminators6870
- Lead Paint Detection Services5
- Lecture and Seminar Bureaus16
- Legal and Tax Services30
- Lettering and Sign Painting Services12
- Lettering Services5
- License Services9
- Liquidators34
- Literary Agents4
- Log and Lumber Broker5
- Mail Box Rentals35
- Mailing and Messenger Services109
- Mannequin Decorating Services2
- Mapmaking or Drafting, Including Aerial8
- Mapmaking Services12
- Marine Reporting3
- Medical Records Services7
- Merchandising Services4
- Messenger Services92
- Metal Cutting4
- Microfilming Service Equipment and Supplies19
- Motels and Hotels Reservations13
- Music and Broadcasting Services125
- Music Copying Services4
- Music Distribution Systems11
- Music Production Consultants69
- Novelty and Toy Balloons6
- Office Facilities and Secretarial Service Rental59
- Packaging Services122
- Paralegals40
- Party and Convention Decorating Contractors1
- Patent Searchers13
- Pay Telephone Network6
- Personal Investigation Services131
- Petroleum Consultants1
- Petroleum Refinery Inspection Services1
- Photogrammatic Mapping3
- Photographic Library Services4
- Photography Brokers7
- Pipeline and Power Line Inspection Services3
- Playwrights' Brokers3
- Post Office Contract Stations5
- Presorted Mail Services5
- Printed Circuitry Graphic Layout2
- Printers' Services: Folding, Collating, Etc.24
- Printing Broker47
- Process Servers82
- Product Endorsement Services1
- Product Sterilization Services1
- Promoters of Shows and Exhibitions30
- Promotions and Fund Raising158
- Public Notaries103
- Purchasing Services16
- Radio Broadcasting Music Checkers8
- Radio Transcription Services9
- Recorded Information1
- Recording Studios233
- Relocation Services5712
- Remote Meter Readers1
- Repossessing Services35
- Reservation Services4
- Restaurant Reservation Services4
- Rug Binding2
- Safety Inspection Services10
- Salvaging of Damaged Merchandise, Service Only2
- Scale Model Builders5
- Scrap Steel Cutting2
- Searchers of Records1
- Sewer Inspection Services4
- Sewing Contractor13
- Show Card and Poster Painting1
- Shredded Paper14
- Sign Painters24
- Signs Maintenance and Sign Repairs3
- Solvents Recovery Services2
- Space Planners1
- Speakers' Bureau12
- Special Events101
- Statistical Services2
- Styling of Fashions, Apparel, Furniture, Textiles, Etc.21
- Subscription Fulfillment Services: Magazine, Newspaper, Etc.11
- Swimming Pool Services178
- Tank Testing and Inspection3
- Tax Collection Agency1
- Tax Title Dealers4
- Teleconferencing Services16
- Telemarketing Services57
- Telephone Answering Services94
- Telephone Directory Distribution, Contract or Fee Basis3
- Tenant Screening Services1
- Textile and Apparel Services43
- Textile Designers4
- Time-Share Condominium Exchange14
- Tombstone Engraving1
- Tool Designers1
- Tourist Information Bureau34
- Trade Fairs and Trade Shows7
- Trading Stamp Promotion and Redemption1
- Transcribing Services7
- Translators and Interpreters504
- Unclassified10624
- Voice Mail Messaging Services1
- Water Conservation1
- Water Hauling Services1
- Water Treatment Equipment Services and Supplies103
- Welcoming Services4
- Wig Styling1
- Window Trimming Services1
- Yacht Brokers539
All states
Maryland
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