Top-rated air conditioning pros.

Best air conditioning pros near Lincoln, DE

Enter your zip and get matched with up to 5 pros

Need a pro for your air conditioning project in Lincoln, DE?

Select your specific project to find the pro for you.

Top-Rated Air conditioning pros in Lincoln - Updated Nov 2026

Avatar for Major league hvac
Major league hvac
5.0(
21
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Install - For Business+3 more

Serving Lincoln, DE and surrounding areas

Approved

Super Service Award Winner

Free estimates

Emergency services offered

Warranties offered

"Talked to a lot of companies. Mike was about as dte & real as you get. Immediately got good vibes. He sent his 2 son's out to check out my AC unit outside. I'd gotten varying opinions & estimates. Tbh, I became weary, but I figured Mike wasn't feeding me anything but what was real. His boys showed on time, extremely polite, well mannered, knowledgeable & professional. They went right to work. Found the problem without trying to sell me a bunch of extra stuff or pad the price for something it didn't need. Without hesitation, I said do it! I have to admit for 2 very young guys, they knew what they were doing. When they were done fixing my system was cranking it out & putting like a kitten. I was afraid out what my bill would be. Couldn't believe how fair & reasonable it was. No extra fees, taxes, add ons etc...EXTREMELY IMPRESSED...I definitely found a HVAC + Co on the Eastern Shore I trust and highly recommend them. Family business & it shows with pride they take it seriously..."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

7 neighbors recently requested a quote
Recommended by85%of homeowners
Mike's HVAC, LLC
4.8(
103
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Lincoln, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2012

Free estimates

Customers say: True professional

"Excellent, timely and professional service with top notch replacements for my furnaces and air conditioning units. All at a fair price well below many estimates. Strongly recommend."
Response time11 hrs
38 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Top Flight Heating & Air
Top Flight Heating & Air
4.9(
39
)
Central A/C - Service or Repair

Serving Lincoln, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Top Flight did a total install of my entire heating and air conditioning system with professionalism and answered any and all my questions when asked. I was very impressed with their work ethic and integrity. I would definitely recommend this company for any and all your HVAC concerns. Doug Mxxxxx"
Repair Heat
Adjust Thermostat
Check Electrical
Check Refrigerant
Photos

+50

Response time7 hrs
8 neighbors recently requested a quote
Recommended by59%of homeowners
Avatar for Shore2shore heating and cooling
Shore2shore heating and cooling
5.0(
14
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Lincoln, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"These technicians did a great job. The conditions were challenging but they soldiered through and got the job done in short order. The air conditioning system is up and running and cooling like it’s supposed to. Many thanks to Rob and John!"
Response time1 day
Response rate100%
4 neighbors recently requested a quote
Avatar for Lawson Home Services, LLC
Lawson Home Services, LLC
4.6(
60
)
Air Ducts & Vents - Clean

Serving Lincoln, DE and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"We were extremely happy with our recent service. We really liked that he showed us the aspects of our dryer and vent and how we can keep it clean on a weekly basis. He was very tidy too! I would definitely recommend him and plan to have him return each year."
Metal Door Crawlspace Entrace
Turtl Crawlspace Entrance
Attic Air Leaks
Attic Air Sealing
Garage Loft Ready for Sprayfoam

+137

Response time9 hrs
157 neighbors recently requested a quote
Recommended by92%of homeowners
Murchison cleaning solutions
New to Angi
Air Ducts & Vents - Clean

Serving Lincoln, DE and surrounding areas

Approved

\n\nBusiness & Career Focus: You’re very committed to building Murchison Cleaning Solutions and positioning it as a professional, competitive cleaning company for post-construction, commercial, and apartment projects. You take care with proposals, pricing, and contracts so you come across polished and reliable.\n\nFinancial Growth Mindset: You think strategically about how to scale—like structuring bids to hit monthly revenue goals, negotiating terms like 50% deposits, and making sure your pricing is competitive but profitable.\n\nCompliance & Professionalism: You’re detail-oriented about certifications (OSHA, WBE, etc.), IRS forms, EIN/DBA issues, and making sure your business is set up correctly. You want everything to look official and credible.\n\n

USPS Project
USPS Project
USPS Project
Tiptop, cleaning and home maintenance
New to Angi
Air Ducts & Vents - Clean

Serving Lincoln, DE and surrounding areas

Approved

Welcome to Tip Top Cleaning & Home Maintenance LLC! We are a locally owned, licensed, and insured company providing dependable cleaning and home-maintenance services.\n\nI’m Jessica, and I manage the cleaning side of our business. With more than 15 years of experience and excellent references, I provide detailed residential and commercial cleaning services tailored to each client’s needs. My husband manages the maintenance side and can handle a wide variety of household repairs, improvements, and general maintenance projects.\n\nOur goal is to make caring for your property simple by providing professional, reliable service at affordable prices. Whether your home or business needs a thorough cleaning or something repaired, Tip Top Cleaning & Home Maintenance is ready to help. Contact us today for a free estimate!

After
Before
2 neighbors recently requested a quote
...
Showing 1-10 of 90
Air Conditioning FAQs, answered by experts

You will only need to refill your AC with refrigerant if it has a leak. Otherwise, a modern, well-maintained AC will most likely never need a recharge. You may notice a leak in an older system if your bills are higher, you hear a hissing sound, or if the air is blowing out hot.

It depends on the size of the space you’re cooling down. If you’re looking for the most affordable way to cool an entire house over a long period of time, then central air will be more cost-effective. But when it comes to cooling down a couple of rooms or one floor, a window unit may be the cheaper option, with both a lower cost to install and less energy used to run.

You can buy R-22 refrigerant for your home air-conditioning system through your local AC repair specialist, who can also refill your R-22 system as needed. You may find that the cost of R-22 has gone up due to shortages as the EPA banned this refrigerant. Ask your pro to inspect your system for any leaks or issues.

Most HVAC surge protectors last about three to five years, depending on how often your home experiences blackouts or brownouts. If your unit is susceptible to more frequent electrical surges, consider replacing your surge protector every two years. Consult your HVAC professional to determine when and how often to replace your HVAC surge protectors.

It is possible to add air conditioning to an older home, but it can be very expensive to do so. Expect to pay anywhere from $6,000 to $17,000 or more for the ductwork and AC unit. You’ll also have to hack into the home’s walls and ceilings to add ductwork, which can impact the aesthetics of an old home.

The Lincoln, DE homeowners’ guide to air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.