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Mechanical Services Industries LLC

Frederick, Maryland

5715 INDUSTRY LANE, Frederick, MD 21704, USA

License checked License #162215 10 yrs experience

Verify this license yourself at the Virginia DPOR License Lookup.

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When a Virginia home or office goes quiet on a sweltering afternoon, people usually start by searching for AC Services near them. They want a technician who arrives on time, diagnoses the problem clearly, and explains the options before any work begins. Mechanical Services Industries LLC serves homeowners and property owners across Virginia with that approach in mind.

Services Offered

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

Service Area

Frederick, Maryland All of Maryland All of Virginia

About Mechanical Services Industries LLC

The company's work spans AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. In practice, that can mean checking refrigerant levels and electrical connections on a cooling system, inspecting a furnace's burners and heat exchanger, sealing and balancing duct runs, or replacing an aging thermostat with a programmable model. Heat pump work covers both heating and cooling from a single system, while emergency calls address units that have stopped running altogether.

Virginia's mix of humid summers and cold winters places real demands on equipment, so local conditions shape how systems perform and wear. Scheduled tune-ups before peak seasons help catch worn capacitors, clogged filters, and weak airflow before they turn into costly breakdowns.

If you are searching for an HVAC contractor near me, look beyond the first listing. Ask about license status, request a written estimate, and confirm exactly what the visit includes. Mechanical Services Industries LLC holds Virginia state contractor license #162215 and has been licensed since 2016. Browse other pros on HVAC Service Fast to compare options in your area.

State license record

Virginia license #162215

Renewal date passed — confirm status
Issued by
Virginia Dept. of Professional & Occupational Regulation (DPOR)
Status
Current as of Aug 4, 2026
First issued
Sep 2016 (10 years)
Renewal was due
Sep 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 Mechanical Services Industries LLC offer?
Mechanical Services Industries LLC offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Customers can contact the company for help with cooling, heating, airflow, and system maintenance needs.
What areas does Mechanical Services Industries LLC serve?
Mechanical Services Industries LLC serves customers throughout Virginia. Check directly with the company to confirm whether your specific city or county is covered.
How do I choose a licensed, insured HVAC contractor in Virginia?
Look up the contractor's license on the Virginia state contractor registry and ask for proof of general liability and workers' compensation insurance. Compare at least two or three written estimates before you commit.
What should I check before hiring an HVAC professional?
Confirm the license number, read recent customer reviews, and ask whether the price includes parts, labor, and any diagnostic fee. Get the warranty terms in writing before work begins.
What are the 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 has a sudden rise in energy bills. Persistent odors, water leaks, or a unit that will not start also warrant prompt service.

Local market — Frederick

HVAC pros here

54

Have a website

59%

Cooling demand

1,373

Heating demand

4,407

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

Local context for Frederick

  • Mechanical Services Industries LLC is one of 53 businesses we list for ac services in Frederick (54 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 Mechanical Services Industries LLC

Based on the records we hold for this business.

  • Confirm the license renewal

    The DPOR record we saw on Aug 4, 2026 listed license #162215 with a renewal date of Sep 30, 2026. Most renewals go through on time — check the current status before you sign. 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.