verifiedFamily-Owned and OperatedshieldLicensed and Insured5.01,103 Google reviews

Heating, Cooling & Electrical Services You Can Count On

From an unexpected breakdown to a planned upgrade, family-owned Liam Services helps homeowners and businesses stay comfortable and connected. Our licensed and insured technicians bring dependable care and straightforward options to every visit.

callCall (302) 321-5127
  • check_circleHeating, cooling and electrical expertise
  • check_circle24-hour emergency service
  • check_circleFinancing available through Service Finance
schedule
Here When You Need Us24-hour emergency service
payments
Low Price GuaranteeAsk our team for details
credit_card
Financing AvailableThrough Service Finance
home
Your Local TeamFamily-owned and operated

location_onServing Hockessin and surrounding New Castle and Kent County communities

Request Service

Tell us how we can help with your heating, cooling or electrical needs.

For emergency service, please call us directly.

home
Family-OwnedA local team focused on your comfort and peace of mind.
verified_user
Licensed and InsuredDependable technicians for heating, cooling and electrical needs.
schedule
24-Hour Emergency ServiceCall us when an urgent HVAC or electrical problem cannot wait.
location_on
Local ServiceServing Hockessin and surrounding New Castle and Kent County communities.

Comfort and Care for Your Whole Home

Whether you need a repair, a replacement or a routine check, Liam Services is here with heating, cooling and electrical solutions for homes and businesses.

ac_unit

Air Conditioning

AC installation, replacement, repair and maintenance, including filter replacement, air handler services and ductless mini-split systems.

thermostat

Heating

Heating repair and maintenance, furnace installation and repair, boiler repair and heat pump services.

air

Indoor Air Quality

Air filtration, UV air sanitizers, humidifiers and dehumidifiers, plus air sealing and duct cleaning to support a more comfortable indoor environment.

electrical_services

Electrical Services

Electrical inspections and wiring, panel upgrades, ceiling fans and lighting, outlets, smoke detectors and surge protection.

ev_station

EV Charging & Energy

Residential and commercial car charger installation and energy auditing to help you plan for your property's needs.

health_and_safety

Emergency Service & Home Care

24-hour emergency HVAC and electrical service when you need help, plus home care service agreements for ongoing peace of mind.

Ways to Save

More Ways to Care for Your Home

$239 per year
Home Care Membership includes heating, cooling and electrical safety checks, 10% off service work, no dispatch charge, priority scheduling and coupon savings. Offer expires November 30, 2026.
Ask for details.
Low Price Guarantee
Liam Services offers a low price guarantee. Ask our team for details.
Financing & Rebates
Financing is available through Service Finance. Ask about rebates and cash back through the Energize Delaware Program.
Call to Learn More

What Customers Say About Liam Services

“CJ did a great job of explaining the issues and performing the needed repairs.”

Maggie Cabral
M
Maggie Cabral Nov 11, 2026 · Google

“We had your tech Eugene Savage today. He was very courteous and knowledgeable. Very Pleased with his service today. Ivan McGhee”

Robert Jackson
R
Robert Jackson Nov 11, 2026 · Google

“Justin smart,fair,and honest. Cannot do better than Justin.”

Mary Berlin
M
Mary Berlin Nov 11, 2026 · Google

Serving Hockessin and Surrounding Delaware Communities

292 Churchmans Rd, New Castle, DE 19720

FAQ

Your Questions, Answered

What services does Liam Services offer?

We provide heating, cooling and electrical repair, installation and maintenance, along with indoor air quality solutions, energy auditing, EV charger installation and home care agreements.

Do you offer emergency service?

Yes. Liam Services offers 24-hour emergency HVAC and electrical service. Call us directly if you need urgent help.

Where do you provide service?

We serve Hockessin and surrounding New Castle and Kent County communities, including Wilmington, Newark, New Castle and Dover.

Is financing available?

Yes. Financing is available through Service Finance. Ask our team about your options.

What is included in the Home Care Membership?

The membership includes heating, cooling and electrical safety checks, 10% off service work, no dispatch charge, priority scheduling and coupon savings. Ask our team for details.