Thomas E Clark Inc
Silver Spring, MD Mini-Split Installation · #2 of 5 · 135+ 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
⏱ 135+ years in business
Review sentiment: 88/100
At a glance
- Google rating
- 4.8★ from 320+ reviews
- In business
- 135+ years
- Services
- 1 Mini-Split Installation service
- Service area
- Silver Spring, MD + 1 nearby
- Phone
- +1-301-608-0550
Overview
Thomas E Clark Inc notes financing options for higher-ticket HVAC projects.
Thomas E Clark Inc installs and maintains residential HVAC systems across the Silver Spring and DC metro area. Heritage: family-owned since 1891 and operating 135+ years in the region. Warranty: 2-year labor warranty on new installations (advertised). Availability: emergency response available 24/7 and same-day service (advertised).
Score breakdown
Above the Silver Spring, MD Mini-Split Installation average of 73/100. Ranks #2 of 5 listed Mini-Split Installation providers in Silver Spring, MD.
Editorial Review
74
46%
Google Rating
93
17%
Local Search Rank
44
9%
Review Sentiment
88
15%
Years in Business
100
4%
Review Volume
68
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Silver Spring average
| Signal | Thomas E Clark Inc | Silver Spring avg | Delta |
|---|---|---|---|
| Vouched Score | 77/100 | 73/100 | +4 vs avg |
| Google rating | 4.8★ | 4.8★ | matches city average |
| Review volume | 320+ | 1,955+ | -1634 vs avg |
| Years in business | 135+ | 22+ | +113 vs avg |
What customers say
Where they stand on this page:
Longest-established provider on this page (135+ years vs page median 30)
Reviewers praise:
punctualityresponsive schedulingrepair qualityvalue
Pros
Strengths
- High Google rating (4.8★ across 320+ reviews)
- Long-established (135+ years in business)
When to choose them
- You need same-day or after-hours service
- You need to finance the work
- You prefer a family-owned operation
- You value a long-tenured local operator (135+ years in business)
Consider alternatives if
- You want a BBB-rated firm specifically
Services
Service area
Contact & hours
📞
🌐
✉️
📍
🕒
Available 24/7
Frequently asked questions
What are the pros of Thomas E Clark Inc?
Based on public records and customer reviews: High Google rating (4.8★ across 320+ reviews); Long-established (135+ years in business); Emergency response: 24/7; 2-Year labor warranty; Financing available.
When should I choose Thomas E Clark Inc?
Choose them if: You need same-day or after-hours service; You need to finance the work; You prefer a family-owned operation; You value a long-tenured local operator (135+ years in business).
What is the Vouched Score for Thomas E Clark Inc?
77/100. Top contributing signals: Years In Business 100/100, Google Rating 93/100+ Review Sentiment 88/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has Thomas E Clark Inc been in business?
Thomas E Clark Inc has been operating for 135+ years in Silver Spring, MD.
How can I contact Thomas E Clark Inc?
Call Thomas E Clark Inc at +1-301-608-0550. Address: 2412 Linden Ln, Silver Spring, MD 20910, USA.
What does mini split installation service typically cost when working with a Silver Spring, MD provider like Thomas E Clark Inc?
Mini-split typically runs $2,650–$6,950, and mini-split multi-zone runs $5,350–$12,800 in Silver Spring, Maryland. These are area-wide market estimates, not Thomas E Clark Inc's quotes. For an exact price, request a written estimate from Thomas E Clark Inc.
What pricing terms does Thomas E Clark Inc publish on their website?
Thomas E Clark Inc's website publishes: Upfront pricing. Promotions and plans change — confirm currently-available terms with Thomas E Clark Inc before acting.
Does Thomas E Clark Inc do Emergency HVAC Service in Silver Spring, MD?
Yes. Thomas E Clark Inc lists Emergency HVAC Service among its services and serves Silver Spring, MD and Split Install Silver Spring, MD. Call +1-301-608-0550 for a quote.
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
Thomas E Clark Inc (this company) |
77/100 | 4.8★ (320+) | 135+ |
Len The Plumber Heating & Air, LLC ⭐ Highest Vouched Score |
83/100 | 4.6★ (8,685+) | 30+ |
Shemtov Systems Heating & Air Conditioning ⭐ Best for Commercial / VRF |
70/100 | 4.9★ (60+) | 45+ |
| 70/100 | 4.9★ (135+) | 12+ |
Listed in
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Profile last updated July 21, 2026.