DeLong Plumbing Heating and Air conditioning
Springfield, MO HVAC · #4 of 4 · 35+ 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
⏱ 35+ years in business
Review sentiment: 80/100
Overview
DeLong is a Carrier Authorized Dealer for residential cooling and heating systems. The company notes family-owned operations since 1991 and 35+ years serving southwest Missouri. Springfield's humid summers increase AC demand, and DeLong lists 24/7 emergency HVAC response. Reviewers mention same-day emergency arrivals and clear, accurate estimates.
Full-service HVAC and plumbing company serving Springfield and southwest Missouri, focused on emergency HVAC and AC repair. Carrier Authorized Dealer status is listed on their site. Emergency Response is available 24/7, per their website. Years in Business shows 35+ years operating locally.
Score breakdown
Springfield, MO HVAC average is 79/100. Ranks #4 of 4 listed HVAC providers in Springfield, MO.
Editorial Review
68
46%
Google Rating
83
17%
Local Search Rank
46
9%
Review Sentiment
80
15%
Years in Business
100
4%
Review Volume
67
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Springfield average
| Signal | DeLong Plumbing Heati… | Springfield avg | Delta |
|---|---|---|---|
| Vouched Score | 72/100 | 79/100 | -7 vs avg |
| Google rating | 4.5★ | 4.8★ | -0.3 vs avg |
| Review volume | 290+ | 1,620+ | -1332 vs avg |
| Years in business | 35+ | 24+ | +11 vs avg |
What customers say
Where they stand on this page:
Only listed provider advertising manufacturer-authorized dealer status
Lowest rating on this page (4.5★ vs page best 5.0★)
Reviewers praise:
fast emergency responseaccurate estimatesclean job sitesclear communication
Pros
Strengths
- Long-established (35+ years in business)
When to choose them
- You want manufacturer-warranty installation work
- You prefer a family-owned operation
- You value a long-tenured local operator (35+ years in business)
Services
- AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
- Indoor Air Quality — Indoor air-quality work: high-MERV filtration, UV systems, humidifiers/dehumidifiers, and duct sanitization.
- Emergency HVAC Service — After-hours emergency response for no-cool and no-heat calls.
Service area
Springfield, MOhome
Contact & hours
📞
🌐
✉️
📍
🕒
24/7 emergency service
scheduling varies.
Frequently asked questions
What are the pros of DeLong Plumbing Heating and Air conditioning?
Based on public records and customer reviews: Long-established (35+ years in business); Authorized Carrier Authorized Dealer; Emergency response: 24/7.
When should I choose DeLong Plumbing Heating and Air conditioning?
Choose them if: You want manufacturer-warranty installation work; You prefer a family-owned operation; You value a long-tenured local operator (35+ years in business).
What is the Vouched Score for DeLong Plumbing Heating and Air conditioning?
72/100. Top contributing signals: Years In Business 100/100, Google Rating 83/100+ Review Sentiment 80/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has DeLong Plumbing Heating and Air conditioning been in business?
DeLong Plumbing Heating and Air conditioning has been operating for 35+ years in Springfield, MO.
How can I contact DeLong Plumbing Heating and Air conditioning?
Call DeLong Plumbing Heating and Air conditioning at +1-417-883-3535. Address: 1309 S Scenic Ave, Springfield, MO 65802, USA.
What does HVAC service typically cost when working with a Springfield, MO provider like DeLong Plumbing Heating and Air conditioning?
AC repair typically runs $130–$570, and full AC system replacement runs $4,850–$11,450 in Springfield, Missouri. These are area-wide market estimates, not DeLong Plumbing Heating and Air conditioning's quotes. For an exact price, request a written estimate from DeLong Plumbing Heating and Air conditioning.
Does DeLong Plumbing Heating and Air conditioning do AC Repair in Springfield, MO?
Yes. DeLong Plumbing Heating and Air conditioning lists AC Repair among its services and serves Springfield, MO. Call +1-417-883-3535 for a quote.
Does DeLong Plumbing Heating and Air conditioning do Indoor Air Quality in Springfield, MO?
Yes. DeLong Plumbing Heating and Air conditioning lists Indoor Air Quality among its services and serves Springfield, MO. Call +1-417-883-3535 for a quote.
Does DeLong Plumbing Heating and Air conditioning do Thermostat Installation in Springfield, MO?
Yes. DeLong Plumbing Heating and Air conditioning lists Thermostat Installation among its services and serves Springfield, MO. Call +1-417-883-3535 for a quote.
Does DeLong Plumbing Heating and Air conditioning do Emergency HVAC Service in Springfield, MO?
Yes. DeLong Plumbing Heating and Air conditioning lists Emergency HVAC Service among its services and serves Springfield, MO. Call +1-417-883-3535 for a quote.
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
DeLong Plumbing Heating and Air conditioning (this company) |
72/100 | 4.5★ (290+) | 35+ |
Jon Wayne Heating & Air ⭐ Best for Honest Replace-vs-Repair |
82/100 | 4.8★ (1,015+) | 20+ |
| 71/100 | 4.7★ (240+) | 25+ | |
| 75/100 | 4.9★ (170+) | 30+ |
Listed in
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Profile last updated July 22, 2026.