Certified by L & L HVAC Pro Services • Jun 14, 2026
Monday9:00 AM - 4:00 PM
Tuesday9:00 AM - 4:00 PM
Wednesday9:00 AM - 4:00 PM
Thursday9:00 AM - 4:00 PM
Friday9:00 AM - 4:00 PM
SaturdayClosed
SundayClosed
Products & Services
1 list · 24 items
Explore offerings from L & L HVAC Pro Services on 33126 Gordy Road in Laurel, with popular services available at this location.
L & L HVAC Pro Services - Services
24 items
services
Air Conditioning Services
Air Conditioning Installation
Air Conditioning Maintenance
Air Quality Services
Air Filtration Installation
Air Purifier Installation
Dehumidifier Installation
Humidifier Installation
Emergency Heating and Air Repair
Heating Services
Heater and Furnace Installation
Heater and Furnace Repair
Seasonal Maintenance
Spring HVAC Maintenance
Winter HVAC Maintenance
Specialty HVAC Services
HVAC Inspection
Mini-Split Installation
Ventilation Services
Air Duct Cleaning
Air Duct Installation
Air Duct Repair
Custom Ductwork
Ventilation System Installation
Reviews
2.8
11 reviews
5 stars
5
4 stars0
3 stars0
2 stars0
1 star
6
JS
Jeanne Swart
Dec 4, 2023
1.0
L&L Geothermal doesn't even deserve 1 star. I paid for the maintenance plan the past couple of years. In summer 2023, I called and told them the outside hvac unit was clinking and clanking, so they said they would come out and check it and do my spring service. They never fixed the clinking and clanking and said it was freezing up. They said it was working too hard. I just had to call them because the outside unit wasn't working at all. They came out and said the compressor went bad. Well. I called 3 other companies and asked if it is OK that it was clinking and clanking and freezing up. I was told by all 3 company that clinking and clanking and freezing up are definitely problems and it should have been fixed back in the summer. I had one of those 3 companies come out to look at it and get an estimate. I had the new company do the work because L&L was worthless. They also won't give me the maintenance fee refund when they didn't do the job. When I tried to tell the lady they didn't do their job, she said the "You don't want to go there with me." Horrible company. PS: L&L installed the unit new in the bew construction house in May 2019. It dhould have lasted 10 years. The new company said it was installed poorly as well.
MC
Mary Crehan
Feb 19, 2021
5.0
Good HVAC company in southern Delaware. Know their stuff, efficient, & not out to gouge you price wise.
AS
Autumn Straume
Jan 26, 2021
5.0
They really take care of you and are so reasonable. I've never had to wait for an emergency fix and have only had excellent service. We have used them for both when our AC unit died and needed to be replaced as well as when our heating unit needed to be repaired. Ryan is a great guy and made sure we were well taken care of!
ED
Eric Durkee
Jun 26, 2017
1.0
Won't return calls, had undersized ducts installed, and system has had constant problems. Filed complaint with BBB. Static pressure of system with no filter is .63 with MERV 4 is .86
Frequently Asked Questions About L & L HVAC Pro Services
Do you service all brands?
We service, install, and maintain all major HVAC brands.
Do you offer emergency services?
We provide prompt emergency service when you need it most.
How do I know if I need a new AC system?
If your HVAC system is more than 10 years old or requires frequent repairs, it may be time for a replacement. Contact us today for a professional assessment.
How often should I get my AC maintenanced?
We recommend scheduling maintenance at least twice per year to ensure your system operates at peak performance. Call us today to schedule your service.
How often should I have my heating system serviced?
We recommend annual maintenance to keep your heating system running at optimal efficiency.
Do you service all heating systems and heat pumps?
Our experienced technicians are qualified to service all major heating systems and heat pumps.
How do I know if my heating system needs to be replaced?
If your heating system is between 10 and 15 years old and requires frequent repairs, replacement may be necessary. Contact us today for a system evaluation.
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