Carl King Energy Services
Dover, DE Heat Pump Installation · #4 of 3 · 125+ 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
⏱ 125+ years in business
Review sentiment: 55/100
Overview
Ducted air-source heat pump installation is listed on Carl King Energy Services' Dover page. Carl King Energy Services notes Griffith Energy serving customers since 1898 (125+ years). Dover's winters regularly drop into the 20s, increasing heating system importance locally. The company advertises 24-hour emergency response and same-day service availability.
Ducted air-source heat pump installation in Dover, DE. Trane and Mitsubishi brands are listed on their site. Free estimates and financing available (advertised).
Score breakdown
Dover, DE Heat Pump Installation average is 72/100. Ranks #4 of 3 listed Heat Pump Installation providers in Dover, DE.
Editorial Review
50
46%
Google Rating
67
17%
Local Search Rank
38
9%
Review Sentiment
55
15%
Years in Business
100
4%
Review Volume
50
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Dover average
| Signal | Carl King Energy Services | Dover avg | Delta |
|---|---|---|---|
| Vouched Score | 55/100 | 72/100 | -17 vs avg |
| Google rating | 4.0★ | 4.7★ | -0.7 vs avg |
| Review volume | 70+ | 275+ | -207 vs avg |
| Years in business | 125+ | 35+ | +90 vs avg |
Pros & cons
Pros
Strengths
- Long-established (125+ years in business)
Cons
- Mixed customer sentiment (score 55/100)
When to choose them
- You need same-day or after-hours service
- You need to finance the work
- You value a long-tenured local operator (125+ years in business)
Services
Service area
Dover, DEhome
Published pricing
Pricing model
-
Transparent pricing
As published: Transparent pricing"…nce. We prioritize customer satisfaction, and our transparent pricing and commitment to quality workmanship set us apar…"
Estimates
-
Free estimates
As published: Free estimates"…cean City, MD Salisbury, MD Westminster, MD Get A Free Quote Customer Hub My Account Emergency Services Mainte…"
Contact & hours
📞
🌐
📍
🕒
Call for hours
Frequently asked questions
What are the pros of Carl King Energy Services?
Based on public records and customer reviews: Long-established (125+ years in business); Emergency response: 24-hour; Financing available; Free estimates.
What are the cons of Carl King Energy Services?
Concerns flagged from public records and reviews: Mixed customer sentiment (score 55/100).
When should I choose Carl King Energy Services?
Choose them if: You need same-day or after-hours service; You need to finance the work; You value a long-tenured local operator (125+ years in business).
What is the Vouched Score for Carl King Energy Services?
55/100. Top contributing signals: Years In Business 100/100, Google Rating 67/100+ Review Sentiment 55/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has Carl King Energy Services been in business?
Carl King Energy Services has been operating for 125+ years in Dover, DE.
How can I contact Carl King Energy Services?
Call Carl King Energy Services at +1-302-697-3251. Address: 1400 E Lebanon Rd, Dover, DE 19901, USA.
What does heat pump installation service typically cost when working with a Dover, DE provider like Carl King Energy Services?
Ducted air-source heat pump + air handler, full system typically runs $6,600–$13,250, and geothermal system — premium alternative runs $12,400–$29,000 in Dover, Delaware. These are area-wide market estimates, not Carl King Energy Services's quotes. For an exact price, request a written estimate from Carl King Energy Services.
What pricing terms does Carl King Energy Services publish on their website?
Carl King Energy Services's website publishes: Transparent pricing, Free estimates. Promotions and plans change — confirm currently-available terms with Carl King Energy Services before acting.
Does Carl King Energy Services do Heat Pump Service in Dover, DE?
Yes. Carl King Energy Services lists Heat Pump Service among its services and serves Dover, DE and Pump Install Dover, DE. Call +1-302-697-3251 for a quote.
Does Carl King Energy Services do Emergency HVAC Service in Dover, DE?
Yes. Carl King Energy Services lists Emergency HVAC Service among its services and serves Dover, DE and Pump Install Dover, DE. Call +1-302-697-3251 for a quote.
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
Carl King Energy Services (this company) |
55/100 | 4.0★ (70+) | 125+ |
| 73/100 | 4.8★ (175+) | 45+ | |
| 66/100 | 4.5★ (165+) | 35+ | |
| 77/100 | 4.8★ (485+) | 25+ |
Listed in
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Profile last updated July 26, 2026.