WSA Heating & Cooling LLC
Lake Charles, LA Indoor Air Quality · #4 of 3 · 20+ yrs
ⓘVouched Score is calculated from publicly available signals: Google rating & review count, Yelp rating, BBB grade, review sentiment, years in business, local search ranking, and provider website content. Not a guarantee of service quality.Embed this score
⏱ 20+ years in business
Review sentiment: 92/100
At a glance
- Google rating
- 5.0★ from 30+ reviews
- In business
- 20+ years
- Services
- 1 Indoor Air Quality service
- Service area
- Lake Charles, LA + 1 nearby
- Phone
- +1-337-240-6064
Overview
Editorial review
Ventilation focus: advertises ERV/HRV whole-home ventilation installs and planning. Family-owned and notes more than 20+ years serving Lake Charles. Free in-home estimates are offered per the website. Review snippets praise punctual, courteous technicians and efficient installs.
Whole-home indoor air quality installs and HVAC services, focused on ERV/HRV ventilation in Lake Charles. ERV/HRV ventilation is listed as a core specialization on their site. Free estimates are offered (per the website). Emergency service availability is advertised as 24/7.
Vouched Score breakdown — 66/100
Lake Charles, LA Indoor Air Quality average is 83/100. Ranks #4 of 3 listed Indoor Air Quality providers in Lake Charles, LA.
Editorial Review
53
46%
Google Rating
100
17%
Local Search Rank
52
9%
Review Sentiment
92
15%
Years in Business
70
4%
Google Review Volume
41
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
How WSA Heating & Cooling LLC compares to the Lake Charles average
| Signal | WSA Heating & Cooling LLC | Lake Charles avg | Delta |
|---|---|---|---|
| Vouched Score | 66/100 | 83/100 | -17 vs avg |
| Google rating | 5.0★ | 5.0★ | matches city average |
| Review volume | 30+ | 1,330+ | -1301 vs avg |
| Years in business | 20+ | 27+ | -7 vs avg |
Pros
Verified strengths
- Long-established (20+ years in business)
Self-reported on their website — not independently verified.
- Emergency response: 24/7
- Free estimates
When to choose them — and when to consider alternatives
Choose them if
- You need same-day or after-hours service
- You prefer a family-owned operation
- You value a long-tenured local operator (20+ years in business)
Consider alternatives if
- You prefer a provider with hundreds of customer reviews
- You want a BBB-rated firm specifically
Services
- Emergency HVAC Service
Service area
Lake Charles, LA home · Services Lake Charles, LA home
What WSA Heating & Cooling LLC publishes about pricing
Discounts
-
25% off
As published: 25% off"…ack Inquire Today Kick Off Your First Repair with 25% Off Request Service Complete Protection Plans Schedul…"
Estimates
-
Free estimates
As published: Free estimates"…equest Service Complete Protection Plans Schedule FREE Consultation CLIENT RESULTS We couldn’t be happier with the se…"
Contact & hours
📞
🌐
✉️
📍
🕒
24/7 emergency service (advertised)
Frequently asked questions
What are the pros of WSA Heating & Cooling LLC?
Based on public records and customer reviews: Long-established (20+ years in business); Emergency response: 24/7; Free estimates.
When should I choose WSA Heating & Cooling LLC?
Choose them if: You need same-day or after-hours service; You prefer a family-owned operation; You value a long-tenured local operator (20+ years in business).
When should I consider alternatives to WSA Heating & Cooling LLC?
Consider alternatives if: You prefer a provider with hundreds of customer reviews; You want a BBB-rated firm specifically.
What is the Vouched Score for WSA Heating & Cooling LLC?
66/100. Top contributing signals: Google Rating 100/100+ Review Sentiment 92/100, Years In Business 70/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has WSA Heating & Cooling LLC been in business?
WSA Heating & Cooling LLC has been operating for 20+ years in Lake Charles, LA.
How can I contact WSA Heating & Cooling LLC?
Call WSA Heating & Cooling LLC at +1-337-240-6064. Address: 3115 Kirkman St, Lake Charles, LA 70601, USA.
What does indoor air quality service typically cost when working with a Lake Charles, LA provider like WSA Heating & Cooling LLC?
Whole-house HEPA air purifier typically runs $1,150–$3,100, and UV-C germicidal lamp runs $235–$935 in Lake Charles, Louisiana. These are area-wide market estimates, not WSA Heating & Cooling LLC's quotes. For an exact price, request a written estimate from WSA Heating & Cooling LLC.
What pricing terms does WSA Heating & Cooling LLC publish on their website?
WSA Heating & Cooling LLC's website publishes: 25% off, Free estimates. Promotions and plans change — confirm currently-available terms with WSA Heating & Cooling LLC before acting.
Does WSA Heating & Cooling LLC do Emergency HVAC Service in Lake Charles, LA?
Yes. WSA Heating & Cooling LLC lists Emergency HVAC Service among its services and serves Lake Charles, LA and Services Lake Charles, LA. Call +1-337-240-6064 for a quote.
Compare with nearby providers
| Provider | Vouched | Years | BBB | Yelp | Our picks | |
|---|---|---|---|---|---|---|
WSA Heating & Cooling LLC (this company) |
66/100 | 5.0★ (30+) | 20+ | — | — | — |
| 79/100 | 5.0★ (210+) | 10+ | — | — | Best for Whole-Home Air Purification | |
| 89/100 | 4.9★ (3,490+) | 60+ | — | — | Highest Vouched Score | |
| 81/100 | 5.0★ (300+) | 10+ | — | — | — |
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Profile last updated July 13, 2026.