John Stevenson Plumbing, Heating & Air Conditioning
Carlsbad, CA Mini-Split Installation · NATE-certified · 36+ 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
⏱ 36+ years in business
EPA-certified · NATE-certified
Review sentiment: 92/100
At a glance
- Google rating
- 4.8★ from 3,110+ reviews
- In business
- 36+ years
- Services
- 2 Mini-Split Installation services
- Service area
- Carlsbad, CA + 1 nearby
- Phone
- +1-760-276-6690
Overview
Editorial review
Specializes in ductless mini-split installation, per their service pages. The company lists NATE-certified technicians on its website. John Stevenson Plumbing notes same-day emergency response availability. The team traces its roots to 1990, reflecting 35+ years in service to the region's hot, dry climate.
Ductless mini-split installation is listed as a core service for Carlsbad, NM homeowners. NATE-certified technicians are listed on their site. Flat-rate pricing and financing options are advertised for larger installs. Same-day emergency response is stated for urgent cooling needs.
Vouched Score breakdown — 86/100
Editorial Review
76
46%
Google Rating
93
17%
Local Search Rank
100
9%
Review Sentiment
92
15%
Years in Business
100
4%
Google Review Volume
94
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
What customers say
Where they stand on this page:
Largest review base on the page (3,110+ reviews vs next 279)Only listed provider advertising NATE certification
Reviewers praise:
punctualitytransparent pricingfast emergency responseknowledgeable technicians
Pros
Verified strengths
- High Google rating (4.8★ across 3,110+ reviews)
- Long-established (36+ years in business)
Self-reported on their website — not independently verified.
- NATE-certified technicians
- Background-verified team
- Emergency response: same-day
- Financing available
- Flat-rate, upfront pricing
When to choose them — and when to consider alternatives
Choose them if
- You need same-day or after-hours service
- You need to finance the work
- You want a top-rated provider with substantial review history (4.8★, 3,110+ reviews)
- You value a long-tenured local operator (36+ years in business)
- You want NATE-certified technicians
Consider alternatives if
- You want a BBB-rated firm specifically
Services
- Mini-Split Systems
- Emergency HVAC Service
Service area
Carlsbad, CA home · Split Install Carlsbad, NM 649 mi
What John Stevenson Plumbing, Heating & Air Conditioning publishes about pricing
Pricing model
-
Upfront pricing
As published: Upfront pricing"…Team Drug Tested & Background Checked Technicians Upfront Pricing — You’ll Never Pay More Than You’re Quoted Expert…" -
Transparent pricing
As published: Transparent pricing"…ew installations, we deliver quality workmanship, transparent pricing, and same-day service to keep your home comfortab…"
Guarantees & credentials
- Licensed
- EPA-certified
- NATE-certified
Sourced from the provider's own website. We surface these as published; we do not independently verify each license or warranty.
Contact & hours
📞
🌐
✉️
📍
🕒
Call for hours or visit provider website for current hours
Frequently asked questions
What are the pros of John Stevenson Plumbing, Heating & Air Conditioning?
Based on public records and customer reviews: High Google rating (4.8★ across 3,110+ reviews); Long-established (36+ years in business); NATE-certified technicians; Background-verified team; Emergency response: same-day; Financing available; Flat-rate, upfront pricing.
When should I choose John Stevenson Plumbing, Heating & Air Conditioning?
Choose them if: You need same-day or after-hours service; You need to finance the work; You want a top-rated provider with substantial review history (4.8★, 3,110+ reviews); You value a long-tenured local operator (36+ years in business); You want NATE-certified technicians.
When should I consider alternatives to John Stevenson Plumbing, Heating & Air Conditioning?
Consider alternatives if: You want a BBB-rated firm specifically.
What is the Vouched Score for John Stevenson Plumbing, Heating & Air Conditioning?
86/100. Top contributing signals: Google Position 100/100, Years In Business 100/100, Google Review Count 94/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has John Stevenson Plumbing, Heating & Air Conditioning been in business?
John Stevenson Plumbing, Heating & Air Conditioning has been operating for 36+ years in Carlsbad, CA.
How can I contact John Stevenson Plumbing, Heating & Air Conditioning?
Call John Stevenson Plumbing, Heating & Air Conditioning at +1-760-276-6690. Address: 2748 Loker Ave W, Carlsbad, CA 92010, USA.
What does mini split installation service typically cost when working with a Carlsbad, CA provider like John Stevenson Plumbing, Heating & Air Conditioning?
Mini-split typically runs $2,800–$7,250, and mini-split multi-zone runs $5,550–$13,350 in Carlsbad, California. These are area-wide market estimates, not John Stevenson Plumbing, Heating & Air Conditioning's quotes. For an exact price, request a written estimate from John Stevenson Plumbing, Heating & Air Conditioning.
What pricing terms does John Stevenson Plumbing, Heating & Air Conditioning publish on their website?
John Stevenson Plumbing, Heating & Air Conditioning's website publishes: Upfront pricing. Promotions and plans change — confirm currently-available terms with John Stevenson Plumbing, Heating & Air Conditioning before acting.
Does John Stevenson Plumbing, Heating & Air Conditioning do Mini-Split Systems in Carlsbad, CA?
Yes. John Stevenson Plumbing, Heating & Air Conditioning lists Mini-Split Systems among its services and serves Carlsbad, CA and Split Install Carlsbad, NM. Call +1-760-276-6690 for a quote.
Does John Stevenson Plumbing, Heating & Air Conditioning do Emergency HVAC Service in Carlsbad, CA?
Yes. John Stevenson Plumbing, Heating & Air Conditioning lists Emergency HVAC Service among its services and serves Carlsbad, CA and Split Install Carlsbad, NM. Call +1-760-276-6690 for a quote.
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Profile last updated July 17, 2026.