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4.5

(184 reviews)

Top-rated heating and air conditioning pros.

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Avatar for Aire Serv of Newark & Middletown
Aire Serv of Newark & Middletown
4.7(
38
)

Serving Townsend, DE and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"After getting several estimates both of price and products...we chose Aire Serv. They came recommended by a friend, and it was such a great choice! From the estimate, to the installation, to the office staff, everyone was so knowledgeable and courteous! Dave took the time to see what our homes needs were, and took so much time and patience explaining the hvac system. He was able to solve the problem that I had with the bedroom temp being too high-so easily! Two other contractors offered no solution! We had a complete install done, and Andrew and Will did a great job, even cleaning up every speck before they left! Andrew did such a great caulking job around the work in the wall...I appreciated that! We had one small issue and Joe came right out and fixed it asap! So nice and took great care. Everyone put on booties to walk through the house, and were very careful with our home. I am thankful for a job well done!"
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+128

24 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for One Hour Heating & Air Conditioning
One Hour Heating & Air Conditioning
4.4(
108
)

Serving Townsend, DE and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"Amazing experience! The salesman (Alex Cox) was extremely polite and professional. He was more interested in getting us the product we needed than selling us as much as he could. Even after the sale was made, he stayed in contact through the installation process to make sure we were satisfied. The installation team did a great job too. Professional, hard-working and very knowledgeable. They spent extra time making sure it was right and even widened the duct leading from the unit to improve airflow, at no extra charge. I would highly recommend One Hour not only for the great service, but we are very happy with the equipment and the price we paid for it!"
Project Photos
Response time3 days
22 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Prism Enterprises Parent Company, LLC
Prism Enterprises Parent Company, LLC
4.6(
392
)

Serving Townsend, DE and surrounding areas

Approved

In business since 1982

Free estimates

Emergency services offered

Prism Enterprises, LLC, is a locally owned and operated business. **Celebrating 45Years** Available Franchises Nationwide:\nWe're now licensed to sell franchises nationwide. And have already welcomed new franchisees to our team. Congratulations to the new locations: Cecil County, Hartford County, Southern PA. If you ever thought about having your own business. This could be it. Able to work from your home. And for a short time. Financing available. If you or someone that you know may be interested. Give us a call. And talk to our CEO.\n\nOur Mission:\nPrism Enterprises dedicated to providing the best value and craftsmanship for our customers and the communities we serve through service, education and commitment protecting your property, environment and you.\n

Scramble?
4 neighbors recently requested a quote
Recommended by95%of homeowners
CleanCareCleaningServices
5.0(
32
)

Serving Townsend, DE and surrounding areas

Approved

Free estimates

Emergency services offered

Customers say: Quick response

"I cannot recommend this cleaning company highly enough! I hired them to do a deep clean on a three-story townhome to get it ready for the rental market, and they exceeded every expectation. Preparing a rental property is always stressful, but they made the transition seamless. Managing three floors of living space is no small feat, but the team tackled it with incredible efficiency and attention to detail. Here is what really impressed me: Flawless Attention to Detail: They didn't just do a surface wipe-down. They got into every nook and cranny, from the baseboards and window tracks to the inside of the appliances and cabinets. Tackled the High-Traffic Areas: With three floors, stairs can be a nightmare to get perfectly clean. They made the stairwells and banisters look brand new. Professional & Reliable: They arrived right on time, brought all their own high-quality supplies, and worked tirelessly until the job was done."
29 neighbors recently requested a quote
Avatar for Lawson Home Services, LLC
Lawson Home Services, LLC
4.6(
59
)

Serving Townsend, DE and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Lawson always does a great job they also checked our dehumidifier which they installed. Donnie was friendly, thorough and went over everything he did when done! Great experience as usual!!"
Metal Door Crawlspace Entrace
Turtl Crawlspace Entrance
Attic Air Leaks
Attic Air Sealing
Garage Loft Ready for Sprayfoam

+137

Response time9 hrs
149 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Sunny's Services
Sunny's Services
4.7(
54
)

Serving Townsend, DE and surrounding areas

Approved

Super Service Award Winner

In business since 2002

Free estimates

Emergency services offered

"Very well. Sunny's Services not only moved our new stand up freezer into our house, they removed the old one AND all the packing materials from the new one. They even advised us not to plug in the new one for a couple hours because they tipped it when they moved it. They were on time, courteous and the price was very reasonable."
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+81

Response time1 day
1 neighbors recently requested a quote
Recommended by57%of homeowners
Avatar for Done Right Today, Inc.
Done Right Today, Inc.
4.8(
581
)

Serving Townsend, DE and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Very easy to deal with. Everyone I contacted at this company was polite, professional and actually cared about resolving our hot water heater problem."
My jobs
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Response time1 day
Response rate93%
239 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

The time it takes for an air conditioner to dry fully after cleaning depends on the unit's size and humidity levels. Most units will dry within two to four hours after cleaning, but check the manufacturer's recommendations for drying times. Make sure to leave the unit off until it's completely dry.

Yes, a dirty evaporator coil can freeze up. Dirty evaporator coils can’t absorb or transfer heat properly. The dirt and grime restrict airflow, which is needed to move heat throughout the system properly. Your air conditioning unit could freeze over, or it can cause your heat pump to freeze.

Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.

Yes, technicians check refrigerant levels, loop performance, and system calibration for peak efficiency.

Most AC repair technicians will take between two and six hours to carry out repairs, depending on the work needed and the accessibility of the unit. For example, recharging refrigerant lines should take one to two hours to service, while replacing a compressor, blower fan, or other major components can take five to eight hours. You can ask your AC repair technician how long they expect the job to take, but just in case, you should plan on being home and available for most of the day.

The Townsend, DE homeowners’ guide to heating and air conditioning services

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