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Tech Site Services LLC

Columbia, Maryland

7226 LEE DEFOREST DR STE 104, Columbia, MD 21046, USA

License checked License #177059 6 yrs experience

Verify this license yourself at the Virginia DPOR License Lookup.

Claim / Update

Tech Site Services LLC is an HVAC contractor built around one core offering: AC Services. Homeowners and businesses across Virginia turn to the company when a cooling system struggles, drips, or stops keeping a building comfortable. The team's work starts with diagnosing the cause of the problem rather than replacing parts by guesswork, so clients understand what is failing and why.

Services Offered

AC Services in Columbia Heating Services in Columbia Ductwork Services in Columbia Heat Pumps in Columbia Furnace Services in Columbia Thermostat Services in Columbia Emergency HVAC in Columbia Maintenance & Tune-up in Columbia

Service Area

Columbia, Maryland All of Maryland All of Virginia

About Tech Site Services LLC

Beyond air conditioning, the company handles Heating Services, Furnace Services, and Heat Pumps, giving property owners one point of contact for both cooling and heating needs. Ductwork Services address airflow problems such as uneven room temperatures, while Thermostat Services help systems respond more accurately to the way a home or office is actually used. Emergency HVAC calls cover urgent breakdowns, and scheduled Maintenance & Tune-up visits keep equipment running efficiently between seasons.

Tech Site Services LLC holds Virginia state contractor license #177059 and has been licensed since 2020, bringing more than six years of trade experience to each job. Work is performed for residential and commercial customers throughout Virginia, where seasonal temperature swings place steady demand on heating and cooling equipment.

People comparing local HVAC professionals should ask about licensing, the scope of each proposed repair, and how service is handled after installation. Tech Site Services LLC welcomes those questions and encourages property owners to review several options before making a decision.

State license record

Virginia license #177059

Renewal due Nov 30, 2026
Issued by
Virginia Dept. of Professional & Occupational Regulation (DPOR)
Status
Current as of Aug 4, 2026
First issued
Nov 2020 (5 years)
Valid through
Nov 30, 2026
License class
Class A contractor

What the license covers

  • HVA Heating, Ventilation and Air Conditioning

From DPOR public license data as of Aug 4, 2026. Licenses change — confirm the current status at the Virginia DPOR License Lookup.

Frequently Asked Questions

What services does Tech Site Services LLC offer?
Tech Site Services LLC provides AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. AC Services are the company's main focus.
What areas does Tech Site Services LLC serve?
Tech Site Services LLC serves customers throughout Virginia, including both homes and businesses. Property owners outside the immediate area should confirm service availability before scheduling.
How do I choose a licensed, insured HVAC contractor in Virginia?
Look up the contractor's license in the Virginia state contractor registry and ask for proof of liability insurance and workers' compensation coverage. Comparing written estimates from several local providers also helps clarify fair pricing and scope.
What should I check before hiring an HVAC professional?
Confirm the license number, read recent customer reviews from independent sources, and ask whether the company provides written estimates and warranties on parts and labor. Make sure the proposed work is clearly described before signing anything.
What are signs it is time to call an HVAC professional?
Call a professional if your system short-cycles, makes grinding or banging noises, produces uneven temperatures, or your energy bills rise without explanation. Unusual odors, water leaks, or a system that will not start also warrant prompt service.

Local market — Columbia

HVAC pros here

15

Have a website

47%

Cooling demand

1,046

Heating demand

4,906

Cooling/heating demand = annual degree days (NOAA). Electricity = state residential average (EIA).

Local context for Columbia

  • Tech Site Services LLC is one of 14 businesses we list for ac services in Columbia (15 HVAC businesses in total).

Buying a new AC or heat pump in Virginia

  • Virginia is in the DOE Southeast region: new central air conditioners installed since January 1, 2023 must meet at least 14.3 SEER2 (13.8 SEER2 for systems 45,000 BTU/h and larger). Heat pumps must meet 14.3 SEER2 and 7.5 HSPF2 nationwide.
  • Since 2025, new systems are built for lower-impact refrigerants such as R-454B or R-32. Ask which refrigerant a quoted system uses and for its AHRI certificate number, which confirms the matched system’s rated efficiency.

Before you hire Tech Site Services LLC

Based on the records we hold for this business.

  • State license on record

    DPOR lists #177059 as current (record dated Aug 4, 2026). Licensed since 2020. Re-check it yourself before work starts — it is free and takes a minute. Look it up: Virginia DPOR License Lookup

  • Ask for proof of insurance

    We have no insurance details on file. Ask for a certificate of general liability and workers' compensation coverage before anyone works in your home.

  • Ask who pulls the permit

    Replacing an AC, furnace, heat pump or water heater usually needs a local permit and inspection. A licensed contractor normally pulls it — ask that the permit is included in the written quote.

  • Ask for local references

    We do not have review data for this business yet. Ask for two or three recent customers near you.

  • Virginia homeowner protection

    Virginia's Contractor Transaction Recovery Fund can compensate homeowners for certain losses caused by a contractor — but only if the contractor held a valid DPOR license when the contract was signed.

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Where this information comes from

Name, address and phone
State license records · added Aug 4, 2026
Virginia license
DPOR public license data · record date Aug 4, 2026
Profile summary
Written automatically from the records above

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HVAC Service Fast is an independent HVAC directory and is not affiliated with this business. Listing details are compiled from publicly available information and may be incomplete or outdated. We do not endorse or guarantee any provider — please verify licensing and insurance directly. See our Disclaimer.