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KH Best Construction Inc

Ellicott City, Maryland

10241 LITTLE BRICK HOUSE CT, Ellicott City, MD 21042, USA

License checked License #164975 9 yrs experience

Verify this license yourself at the Virginia DPOR License Lookup.

Claim / Update

KH Best Construction Inc is an HVAC contractor built around AC Services, helping homeowners and businesses across Virginia keep cooling systems running reliably through the hottest months. Air conditioning is the core of the company's work, from diagnosing weak cooling and refrigerant problems to repairing or replacing units that have reached the end of their service life.

Services Offered

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

Service Area

Ellicott City, Maryland All of Maryland All of Virginia

About KH Best Construction Inc

The company is licensed with the Virginia state contractor registry under license #164975 and has been licensed since 2017, bringing more than nine years of experience in the trade. Its services cover Heating Services, Furnace Services, Heat Pumps, Ductwork Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Work typically includes inspecting components, cleaning and testing equipment, sealing and checking ductwork for leaks, and replacing thermostats so that heating and cooling respond accurately to the home or building.

Because KH Best Construction Inc serves Virginia, its crews understand the seasonal demands placed on local systems, from humid summers to cold winters. Customers ranging from single-family homes to small commercial properties can request help for planned upkeep or urgent breakdowns, and the team focuses on clear explanations of what needs attention.

Homeowners and facility managers comparing local HVAC pros should look at licensing, the range of services offered, and how clearly a contractor explains its recommendations. Requesting written estimates and asking about maintenance options can make the decision easier.

State license record

Virginia license #164975

Current
Issued by
Virginia Dept. of Professional & Occupational Regulation (DPOR)
Status
Current as of Aug 4, 2026
First issued
Nov 2017 (8 years)
Valid through
Nov 30, 2027
License class
Class A contractor

What the license covers

  • ELE Electrical
  • CBC Commercial Building
  • GFC Gas Fitting
  • HVA Heating, Ventilation and Air Conditioning
  • PLB Plumbing

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 KH Best Construction Inc offer?
KH Best Construction Inc offers AC Services, Heating Services, Ductwork Services, Heat Pumps, Furnace Services, Thermostat Services, Emergency HVAC, and Maintenance & Tune-up. Its work spans both cooling and heating needs for homes and businesses.
Which areas does KH Best Construction Inc serve?
KH Best Construction Inc serves customers throughout Virginia. Those looking for an HVAC contractor near me should confirm service coverage for their specific location before scheduling.
How do I choose a licensed, insured HVAC contractor in Virginia?
Start by checking the contractor's license status with the Virginia state contractor registry and requesting proof of insurance. Compare written estimates and ask whether the contractor's technicians have relevant training.
What should I check before hiring an HVAC professional?
Confirm the company's license, insurance, and warranty terms, and ask for a written estimate that itemizes parts and labor. Read recent customer reviews and ask how the contractor handles follow-up service.
What are signs it is time to call an HVAC professional?
Call a professional if your system produces unusual noises, short cycles, rising energy bills, or uneven temperatures between rooms. Persistent odors, frequent breakdowns, or a system that no longer keeps up with the home are also strong reasons to schedule service.

Local market — Ellicott City

HVAC pros here

10

Have a website

60%

Cooling demand

1,147

Heating demand

4,681

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

Local context for Ellicott City

  • KH Best Construction Inc is one of 10 businesses we list for ac services in Ellicott City.

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 KH Best Construction Inc

Based on the records we hold for this business.

  • State license on record

    DPOR lists #164975 as current (record dated Aug 4, 2026). Licensed since 2017. 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.