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Avatar for Mack's Home Services, LLC
Mack's Home Services, LLC
4.7(
602
)
Air Ducts & Vents - Clean

Serving Warwick, MD and surrounding areas

Approved

In business since 1993

Free estimates

Emergency services offered

"Our dryer vents from the center of the house to just under the second story eves. He did a great job of cleaning it from both ends, and adjusted the dryer hose to an optimal length and resealed it with tape. Also cleaned vents well. I am very particular about mechanics, handymen, and service people. Mack's is on the short list of people I will hire again. The serviceperson was polite and personable as well as very competent. And, he took pains not to track up the carpets. Mack's is a good choice. You'll be satisfied w the results."
Response time3 hrs
Recommended by99%of homeowners
Avatar for Blue Dot
Blue Dot
4.1(
347
)
Central A/C - Service or RepairCentral A/C - Install

Serving Warwick, MD and surrounding areas

Approved (Corporate)

In business since 1982

Free estimates

Emergency services offered

"Alvin the tech is absolutely the best. Very knowledgeable I learned a lot of things about my AC unit. It’s great customer service with people like Alvin makes glad and know I made the right choice with Blue Dot"
System Installation
400 neighbors recently requested a quote
Recommended by71%of homeowners
Avatar for Lawson Home Services, LLC
Lawson Home Services, LLC
4.6(
60
)
Air Ducts & Vents - Clean

Serving Warwick, MD and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Donnie was the person who did the work -cleaning out our dryer vent using a camera to record the inside of the vent the entire vent was completely clog with lint, and after the wok was done, it was completely empty the work was very reasonable priced. I highly recommend Lawson Home Services"
Metal Door Crawlspace Entrace
Turtl Crawlspace Entrance
Attic Air Leaks
Attic Air Sealing
Garage Loft Ready for Sprayfoam

+137

Response time9 hrs
156 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Done Right Today, Inc.
Done Right Today, Inc.
4.8(
582
)
Central A/C - Service or Repair

Serving Warwick, MD and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Problem: Fractured drain pipe inside basement foundation wall. Outstanding work by all involved. Marybeth was very courteous on the phone. Ryan arrived on time, assessed the requirement and quoted an estimate of cost. Done Right's price was similar to the other two bids. All were about $1K higher than expected; but probably reasonable in light of the +4 hours of hard labor involved. The following week. Colin and Jamiel arrived on time, assessed the situation, and quickly went to work. They manually excavated +3 feet of dirt and clay between the vent pipe and outside wall, and removed the fractured section of drain pipe. They discovered the main drain line had settled deeper into the ground, which probably caused the pipe to split inside the basement. They expanded the original opening in the foundation wall to align and connect the old and new pieces, applied hydralic cement to fill the gaps, refilled the hole, and cleaned up the entire work areas, including the front entry way. Jamiel and Ryan did an outstanding and professional job, working expertly together as a team. Unfortunately when it rained heavily three days later, there was water seeping through the concrete patch. Two days later, Done Right sent Ryan and Adam to correct the issue. They chished out the cement and completely resealed the entire area. Fortunately, when it rained again, the new cement patch worked fine with no leaks. Adam and Ryan did an outstanding jod. Done Right honored its three year warranty for parts and labor. We will call Done Right again for our future plumbing needs and recommend to neighbors for their quality workmanship, commitment to excellence, courtesy, and professionalism."
My jobs
My jobs
My jobs
My jobs
Response time1 day
Response rate100%
285 neighbors recently requested a quote
Avatar for Elite HVAC-R Service
Elite HVAC-R Service
5.0(
5
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Warwick, MD and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

We're a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We pride ourselves on the quality of our work as well as our commitment to outstanding results. We look forward to building lasting relationships and guaranteeing your satisfaction!

1 neighbors recently requested a quote
Avatar for Chimney Experts
Chimney Experts
4.9(
141
)
Air Ducts & Vents - Clean

Serving Warwick, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Emergency services offered

Warranties offered

"Steve and team did an amazing job. They replaced the fireplace flue and left no dust and were very careful around the house and the roof. Excellent work, happy customer. Thanks!!"
Chimney Cap Installation
Smoke chamber before
Chimney Sweep Project
Fireplaces Project
Chimney Sweep Project

+36

Response time4 days
Response rate100%
24 neighbors recently requested a quote
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Air Conditioning questions, answered by experts

There are a few reasons your AC is running but not cooling your room. Thermostat issues and dust and debris, which can clog your system, are common problems. It could also be a broken component, such as a compressor, blower fan, or evaporator coils. You’ll need to call a pro to diagnose the issue.

No, it's not advisable to only replace the outside AC unit connected to your system. AC units are designed to work as a cohesive system, and older units work differently than newer units. Therefore, replacing only one component can lead to incompatibilities that affect the system’s performance. Replacing one component can void your warranty, costing you money for repairs.

The length of an AC cycle depends on the settings in your thermostat and the unit you have. Central AC doesn't constantly run at full blast the way that a window unit does. A cooling cycle in most homes is 15 to 20 minutes. Then, the unit stays off for seven to 10 minutes to circulate the cold air in the house before the cycle repeats. It should repeat two or three times per hour. A short cycle lasts less than 10 minutes and then turns off.

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

No. Your furnace does not run your air conditioner. Both units use the same system of ductwork to move conditioned air throughout your home, but you can have a furnace without having an air conditioner and vice versa. Furnaces are only for heating your home. You can buy a system that does both, however, like a split system or a heat pump (yes, heat pumps cool, too).

The Warwick, MD homeowners’ guide to air conditioning services

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