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Hentkowski, Inc.

4.7 (134 reviews) via Google · checked Jun 25, 2026 Wilmington, Delaware

3420 Old Capitol Trl, Wilmington, DE 19808, USA

Carrier Factory Authorized Dealer 50 yrs experience
+1 302-998-2257
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Hentkowski, Inc. provides expert Commercial HVAC solutions tailored to the unique infrastructure requirements of businesses throughout Wilmington, Delaware. By focusing on precision climate control and system longevity, the team ensures that commercial facilities maintain optimal operational environments regardless of external weather conditions.

Rating

4.7★

134 reviews

Right now

Open

local time

Local market — Wilmington

HVAC pros here

55

Have a website

84%

Cooling demand

1,071

Heating demand

4,935

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

Business hours

Open now
Monday
Open 24 hours
Tuesday
Open 24 hours
Wednesday
Open 24 hours
Thursday (today)
Open 24 hours
Friday
Open 24 hours
Saturday
Open 24 hours
Sunday
Open 24 hours

Hours are provided by the business or public sources and shown in the local time zone. Please call to confirm before visiting.

Services Offered

Commercial HVAC in Wilmington Energy Efficient Solutions in Wilmington

Service Area

Wilmington, Delaware All of Delaware

Location

About Hentkowski, Inc.

The firm specializes in high-performance Commercial HVAC installations and advanced Energy Efficient Solutions designed to reduce utility overhead. Technicians manage complex ductwork, industrial-grade cooling systems, and modern heating integrations with a focus on sustainable functionality and mechanical reliability.

Serving the greater Wilmington region, Hentkowski, Inc. remains deeply committed to the local business community. Their approach combines technical expertise with a thorough understanding of the regional climate, ensuring that every project meets specific regional building standards and performance expectations.

When evaluating an HVAC contractor near me, property managers should prioritize technical transparency and clear communication. Comparing credentials and service scopes on platforms like HVAC Service Fast can help you make an informed decision for your facility's long-term comfort and efficiency.

Frequently Asked Questions

What services does Hentkowski, Inc. offer?
Hentkowski, Inc. specializes in comprehensive Commercial HVAC installations and the implementation of energy-efficient climate control solutions.
Where does Hentkowski, Inc. provide services?
The company serves businesses and commercial clients located within Wilmington, Delaware.
How do I choose a licensed and insured HVAC contractor in Wilmington?
Verify their current registration status through state boards and request copies of their liability insurance and workers' compensation coverage before work begins.
What should I check before hiring an HVAC professional?
Always review professional references, confirm the scope of work in a detailed written estimate, and ensure the contractor is familiar with local building codes.
What are the common signs that it is time to call an HVAC professional?
You should seek professional assistance if you notice inconsistent temperatures, unusual mechanical noises, a sudden spike in energy bills, or poor indoor air quality.

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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.