Heating, Air Conditioning & Plumbing
Locally Owned & Operated Since 1966
Servicing Tulsa and Surrounding Areas
Getting a Free 2nd Opinion?
Not sure about a repair or replacement quote? Let our trusted team give you an honest, expert second opinion at no cost.
- Honest, Expert Advice
- No Obligation
- 100% Trusted Professionals
Your Comfort.
Our Commitment.
What We Do for Customers
Customer satisfaction is our top priority, and we aim to offer quality HVAC and plumbing services that you can rely on.
HVAC Install
Expert installation of HVAC systems by Dale & Lee's ensures optimal performance and energy efficiency for your home or business.
HVAC Service and Repair
We offer reliable HVAC service and repair, ensuring your heating and cooling systems run smoothly year-round.
Air Conditioning
Keep your home cool and comfortable with our expert AC system services, tailored to meet your cooling needs with precision and reliability.
Heating
Trust Dale & Lee's for expert heating solutions, from professional installation to heating system repairs, ensuring warmth and comfort during the colder months.
Plumbing
Ensure your plumbing systems are in top condition with Dale & Lee's professional plumbing services, covering everything from clogs to full replacements.
Water Heater Install & Repair
Dale & Lee's is here 24/7 for water heater installation and repair, providing reliable hot water solutions for your home or business.
Commercial Plumbing
Keep your commercial property running smoothly 24/7 with Dale & Lee's expert commercial plumbing services, tailored to meet the unique needs of businesses.
Commercial HVAC
Dale & Lee's offers comprehensive commercial HVAC solutions, including installation, maintenance, and repair, to keep your business comfortable year-round.
TRR Services
Dale & Lee's is here to help with your TRR process by thoroughly inspecting all of the heating, plumbing, and cooling systems of your property.
We Proudly Service the Tulsa Metro Area
Locally Owned and Operated Since 1966
Dale & Lee’s Service Inc. is a family-oriented business offering top-quality Air Conditioning, Plumbing and Heating Services in Tulsa and the surrounding area. Customer satisfaction is our top priority, and we aim at offering quality services that you can rely on. Our professionals know how to build and maintain AC systems from the ground up. We offer hassle-free, safe and reliable heating, ventilating and HVAC services from us. Our technicians are fully licensed, bonded, and insured.
We provide services in Tulsa and All Surrounding Cities
TULSA'S OLDEST INDEPENDENT LENNOX DEALER
- Free Estimates on New Equipment
- A+ Rating with BBB
- Voted Owasso’s Best, 7 Years in a Row
- MEPO Certified–Previously ACCA
- Member of Home Builders Association
- NATE Certified
- Centurion Lennox Awardee
- Premier Lennox Dealer
- Family Owned and Operated Since 1966
- All Employees are Drug Free
- All Employees Have Passed Background Checks
- Statewide and City Journeyman Licensed
- 24-Hour Emergency Service
- Maintenance Programs Available for Residential and Commercial





Financing and Promotions from Dale & Lee's Partners
Through our partnerships with financial institutions, we are proud to offer additional financing options for a wide range of products and services. You can take advantage of popular programs such as long-term financing and 0% financing, with various options available at each institution. To explore financing possibilities, simply click the button below and contact us for preapproval. Additionally, don’t forget to check out our available promotions and rebates to maximize your savings.
What Our Customers Say About Us
EXCELLENT
Based on 254 reviews
Posted on Google![]()
rick dean
Awesome work. Kyle and Cody did a great job. Brandi was Also great.Posted on Google![]()
Alisa Bowman
They got us into their schedule right away. Also, I appreciated discussing what was broken, and the risks/cost of fixing it vs replacing it.Posted on Google![]()
Emily Hager
Jerome was our service man today he was wonderful! Very knowledgeable and kind!Posted on Google![]()
Kasey Krehbiel
This review had been deleted for whatever reason back in 2024. But I wanted to re-post it to make sure that Dale & Lee's gets the credit they deserve for their excellent work. After another company botched the install of my HVAC units, they called Dale and Lee's to my home to repair one of my units and inspect the others. I'm so glad they did! J.C. came to my home several times throughout the past several days, helping me understand exactly what's going on with my units, and because of him, my kids' rooms have a working furnace. J.C. has been the most kind, professional HVAC contractor I've ever met. I can't thank him enough for being just the breath of fresh air we needed to resolve our remaining HVAC issues. Thank you, Dale and Lee's, and thank you, J.C.!Posted on Google![]()
tomkatinokla1
Had Dale & Lee's install a new water heater in my home, located in a small closet off a small hallway. Mikey and Josh were able to get the old unit out and the new one in a lot easier than I would have thought possible. They did a great job and a nice job cleaning up as well. I will probably have them service it annually to get as many years out of the new one as possible. Local, Family-owned definitely makes a difference!Posted on Google![]()
John Ellis
Had upstairs a/c system died and was so old there was no replacement parts, so they showed me a new complete system and what it would cost and could install it in a day when equipment was ordered. 10 days later all done, reasonable cost and the upstairs have never been so comfortable!Posted on Google![]()
Shonda Odonnell
Shycoby did a complete install, he was very respectful, He worked hard and did a great job. I’d recommend him to anyone. Thank you Shycoby. Well done.Posted on Google![]()
Nancy S.
Every encounter with this company has been professional and positive. In the midst of a heat wave they had to triage many service requests and we had to wait a bit but their communication was great and the job was done well. They seem to really care about their customers.Posted on Google![]()
Heather Keys
Great AC service today!! My AC went out last night, called D&L this morning, and service man Brandon came out fixed the issue immediately! Very pleasant, very informative, very professional, and service expedited!! THANK YOU SO MUCH, I APPRECIATE YOU 💯 %
