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Avatar for S&S HVAC and Preventive Maintenance LLC
S&S HVAC and Preventive Maintenance LLC
5.0(
7
)

Serving Welsh, LA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

"I’ve had S&S HVAC fix/maintenance my system several times and they have always been extremely responsive and transparent about the work required or pricing. I cannot recommend them enough if you are looking for a local HVAC company that you can trust and count on for fair, high quality work."
7 neighbors recently requested a quote
Avatar for Efficient Air Systems
Efficient Air Systems
5.0(
5
)

Serving Welsh, LA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

Efficient Air Systems specializes in fast, accurate HVAC service, repair, and full system replacement for homeowners within 45 miles of Jennings, LA. Since 2011, we’ve built a reputation for solving problems other companies miss, backed by over 270 five-star Google reviews.\n\nAs a Trane Comfort Specialist, our team is continuously trained to diagnose issues correctly the first time and deliver long-term solutions, not temporary fixes. Whether it’s a failing system, uneven cooling, or humidity problems, we approach every job with precision and accountability.\n\nWe stand behind our installations and go above and beyond to ensure every system performs exactly as it should. We also offer extended warranties and flexible financing options for both repairs and replacements.\n\nHomeowners choose us for our fast response, technical expertise, and commitment to doing the job right. No shortcuts, no guesswork.

Project Photos
12 neighbors recently requested a quote
Avatar for Eagle Construction Inc
Eagle Construction Inc
4.7(
72
)

Serving Welsh, LA and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Credit card accepted

"I hired this company to repair some air conditioning ductwork, and they wound up doing several jobs for me. I cannot recommend them highly enough! Excellent work and amazing communication. And very fairly priced!"
Vapor Barrier Crawlspace
Vapor Barrier Crawlspace
Vapor Barrier Crawlspace
Vapor Barrier Crawlspace
Vapor Barrier Crawlspace

+49

Response time1 day
Response rate97%
71 neighbors recently requested a quote
Avatar for Quality Coatings, LLC
Quality Coatings, LLC
4.9(
10
)

Serving Welsh, LA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Respectful,hard workers, solved any problems that came up in repairs. Would hire them again if other work needed around home."
Interior kitchen cabinets
Interior Restroom
Interior Living Room
drywall repair/ interior paint / remodeling/ base
drywall repair/ interior paint / remodeling/ base

+85

Response time1 day
10 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for whitakerlandclearingllc
whitakerlandclearingllc
New to Angi

Serving Welsh, LA and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

At Whitaker’s Land Clearing LLC, we take pride in hard work, reliability, and delivering quality results on every job. As a company, we’re driven by dedication, strong work ethic, and a commitment to doing the job right the first time. We treat every project—whether it’s land clearing, driveway construction and repair, fence installation, or site prep—with attention to detail and a focus on perfection. Our goal is simple: provide honest service, dependable work, and results our customers can trust. We believe in earning business through integrity, consistency, and the drive to exceed expectations on every project.

3 neighbors recently requested a quote
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Heating and Air Conditioning questions, answered by experts

Water buildup in your HVAC system is a cause for alarm. If water accumulates in your ductwork, it can drastically lower your home's air quality and create safety hazards. These risks include mold growth, damage to your HVAC system, and attracting pests that are seeking water into your ducts. Proper insulation and sealing of ducts can prevent this, and regular inspection and maintenance can address water damage problems before they become too severe.

The best way to reduce heat upstairs is to release it by opening a window. Hot air rises, and if you can create some airflow by opening a window upstairs and also one on a lower level, the hot air should be pushed out of the home. Remember that fans pointing out the window do a much better job of circulating air than fans pointing into the home.

It’s normal to hear a low humming sound as air moves through your vents. Most of the time, you probably won’t even notice it. However, if that sound becomes disruptive or if you hear more concerning noises (such as rattling, clicking, banging, hissing, or grinding), there might be a problem with your HVAC system.

Traditional central air conditioning systems require ductwork to circulate air throughout the home. Alternatively, you can add air conditioning with a mini-split ductless air conditioning system, which can be just as energy efficient as a central air conditioner. This type of system consists of two units–an outside unit that holds the compressor and condenser and an indoor unit that holds an air-handler. With multi-zone ductless systems, there are multiple indoor air handlers tied to a single outdoor compressor/condenser, allowing the system to cool multiple rooms.

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.

The Welsh, LA 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.