One Hour Heating & Air Conditioning® of Delmarva

Join The Heroes Club

A Message From The Owner

"I’m Ron Williams, the owner of One Hour Heating & Air Conditioning and Benjamin Franklin Plumbing. My team members got together and decided it was time to take care of those who take care of us on a daily basis.

As a team, we believe we owe a great debt of gratitude and respect to anyone who has served in the United States military, is on the police force, or is a First Responder. And we want to thank you by taking care of your home’s plumbing, air conditioning, and heating needs."

The Heroes Club is our opportunity to say – from the bottom of our hearts, “THANK YOU FOR YOUR SERVICE”

Membership is FREE to all active, retired and honorable discharge members of the United States Armed Forces, Police Officers, and First Responders.

Please join today – and give us the honor of doing this small thing, for YOU.

Included in Your FREE Heroes Club Membership

One Hour Heating & Air Conditioning

Annual Heating Tune-Up
Annual Cooling Tune-Up
10% Discount on Repair & Services
No Diagnostic Fees
$750 Equipment Replacement Voucher
Complimentary Premium Air Filter
Priority Service
Safety Inspection

Benjamin Franklin Plumbing

Annual Plumbing Inspection
Water Heater Tune-Up
10% Discount on Repair & Services
No Diagnostic Fees
$300 Equipment Replacement Voucher
Complimentary Water Testing
Priority Service
Safety Inspection

Please join today – and give us the honor of doing this small thing, for YOU. Fill out the form below and mention our Heroes Club in the message field or give us a call at (410) 844-8876.

For your all your Plumbing needs, please visit our Benjamin Franklin Plumbing website for more information!

Sign up for a club membership Today!

Fill out the form below to sign-up

Here For You

When You Need Us Most!

Yellow One Hour Heating & Air Conditioning service van with company branding and slogan.

'Round the Clock Availability

No matter the hour, you can trust One Hour to be there to help you when you get hit with the unexpected.
100% Satisfaction Guarantee

We guarantee our materials, labor, and craftsmanship for up to two years from the date of your service.
StraightForward Pricing® Guide

Before we start any work, we discuss your available options so you know exactly what you are getting and how much it will cost. No hidden fees!
Always On Time…Or You Don’t Pay A Dime!®

We understand your time is valuable, so we promise to arrive at your home within the predetermined time window that you select, or your service call is free.

We Have a Reputation

For Being Punctual, Friendly and Knowledgeable

4.9

(569 reviews)

David

10-28-2025

“Very experienced and friendly.”

Sharon Gray

10-26-2025

“Tec was very perfect”

Bernard Brauner

10-20-2025

“Very professional. I would request TJ again if I need your company again.”

Jim Gillaspy

10-15-2025

“Great job. Very friendly explained everything”

Maya Tomasello

10-14-2025

“Austin did a wonderful job. He is friendly and informative, and we appreciate his hard work!”

Selina Jones

10-10-2025

“As usual, Jeff did an outstanding job. He went above and beyond to insure that the problem was identified and provided a path to resolution.”

Stephanie “Greek Gourmet” Apostolou

10-07-2025

“This was a great experience with one hour air conditioning and heating our technician Austin Schmidt did a great job.”

Linda Conant

10-06-2025

“Matt and Tim were professional, thorough, and helpful. They explained what they had done and what they had found. Very pleased with their work.”

Penny School

09-29-2025

“The tech TJ was very helpful and knowledgeable about my concerns and questions.”

Kathy Heath

09-26-2025

“Austin Schmidt is professional and extremely knowledgeable. He is polite and friendly. Can’t say enough great things about One Hour AC & Heating. I kept forgetting to call to schedule my maintenance appt and they actually called me! Highly recommend this company. A friend of mine was here when Austin arrived and after he explained everything to me, she took his card so she can use them as well.”

Servicing your entire home

Part of the Authority Brands Family

Authority Brands is the leading provider of in-home services, building brands that support the success of franchisees as well as better the lives of the homeowners we serve and the people we employ.