What is the phone number for Alliance Trade Services?

(301) 627-4822. You call Alliance Trade Services directly; AssistAnt never sits in the middle.

Where is Alliance Trade Services?

Alliance Trade Services serves Upper Marlboro, MD as a service-area business (no street address shown).

Is Alliance Trade Services still in business?

Their website loaded when AssistAnt checked it on October 27, 2026.

Is Alliance Trade Services licensed and insured?

Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.

Who else is near Upper Marlboro?

AssistAnt lists 419 HVAC companies near Upper Marlboro. Closest to Alliance Trade Services: HVAC Ecology (1.9 mi), Riley Heat & Air (2.7 mi), Air Pyramid Service (4.3 mi).

Alliance Trade Services · (301) 627-4822

AssistAnt › Pro directory › Upper Marlboro, MD

What we do

Services

❄️Heating & air conditioning (HVAC)

Checked, with dates

🧾 Trust Card · 2 receipts

Listed in the AssistAnt 24/7 directoryBusiness record from Overture Maps open business data (CDLA-Permissive-2.0).
Sep 30
Shown as open for business in the source dataOperating status in the business record.
Oct 27

Not verified yet: Owner has not confirmed this listing yet; License and insurance not reviewed by AssistAnt yet; No AssistAnt job history linked to this listing yet.

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In their words

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Where

Service area

Map of the Upper Marlboro, MD area (© Google). Is this your business? Claim it and put up your own photos →

About Alliance Trade Services

Alliance Trade Services is listed on AssistAnt for heating & air conditioning (hvac) in Upper Marlboro, MD.

Built from public business information. Call to confirm before you go.

Contact

Phone: (301) 627-4822
Website: alliancetradeserv.com · loaded when we checked Oct 27, 2026
Location: Upper Marlboro, MD, 20772 (service area)
Booking: Not bookable online yet. Call the business directly.

Listed from public recordsNot verified yet. Details come from open business data and may be out of date.See the Trust Card: what we checked, how and when →

Quick facts about Alliance Trade Services

What is the phone number for Alliance Trade Services?: (301) 627-4822. You call Alliance Trade Services directly; AssistAnt never sits in the middle.
Where is Alliance Trade Services?: Alliance Trade Services serves Upper Marlboro, MD as a service-area business (no street address shown).
Is Alliance Trade Services still in business?: Their website loaded when AssistAnt checked it on October 27, 2026.
Is Alliance Trade Services licensed and insured?: Not verified by AssistAnt yet. Ask for proof of license and insurance before you hire.
Who else is near Upper Marlboro?: AssistAnt lists 419 HVAC companies near Upper Marlboro. Closest to Alliance Trade Services: HVAC Ecology (1.9 mi), Riley Heat & Air (2.7 mi), Air Pyramid Service (4.3 mi).

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AI Visibility Score

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What the AIs say

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Other HVAC companies nearby

HVAC EcologyUpper Marlboro, MD · 1.9 mi
Riley Heat & AirUpper Marlboro, MD · 2.7 mi
Air Pyramid ServiceUpper Marlboro, MD · 4.3 mi
D & M HVAC Services, IncBrandywine, MD · 4.9 mi
Ellington Mechanical Services, IncUpper Marlboro, MD · 5.3 mi
Metro Test And Balance, Inc.Upper Marlboro, MD · 5.4 mi

All HVAC companies near Upper Marlboro, MD (419) →

Every trade and local freelancer in Upper Marlboro →

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