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Smock Heating & Air

Frederick, MD Furnace Repair · #2 of 5 · 21+ yrs

★ 5.0 · 1,770+ Google reviews · 📍 1539 Tilco Dr Unit 104, Frederick, MD 21704, USA
VOUCHEDSCORE✓EXCELLENT83/100ⓘ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
+1-301-945-7220 Visit website
⏱ 21+ years in business Review sentiment: 95/100

At a glance

Google rating
5.0★ from 1,770+ reviews
In business
21+ years
Services
2 Furnace Repair services
Service area
Frederick, MD + 1 nearby
Phone
+1-301-945-7220

Overview

Furnace repair and diagnostics focus appears throughout Smock's service pages. Years in business: 20+ years since 2005. Frederick sees cold winters, and Smock notes same-day emergency response. Smock states technicians are background checked and trained.

Furnace repair and diagnostics serving Frederick and Montgomery County. Years in business: 20+ years. Emergency response: same-day service (advertised). Flat-rate pricing and free estimates are stated on the website.

Score breakdown

Above the Frederick, MD Furnace Repair average of 79/100. Ranks #2 of 5 listed Furnace Repair providers in Frederick, MD.

Editorial Review 79 46%
Google Rating 100 17%
Local Search Rank 55 9%
Review Sentiment 95 15%
Years in Business 70 4%
Review Volume 88 9%

Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →

vs. Frederick average

Across 5 vetted furnace repair providers in Frederick, MD.

SignalSmock Heating & AirFrederick avgDelta
Vouched Score 83/100 79/100 +4 vs avg
Google rating 5.0★ 4.9★ +0.1 vs avg
Review volume 1,770+ 780+ +994 vs avg
Years in business 21+ 42+ -21 vs avg

What customers say

Google
5.0 ★
1,770+ reviews
Reviewers praise: punctualityclear explanationsclean job sitesfast communication
Google · 1,770+ reviews

Pros

Strengths
  • High Google rating (5.0★ across 1,770+ reviews)
  • Long-established (21+ years in business)
Services offered (self-reported)
Background-verified teamEmergency response: same-dayFinancing availableFree estimatesFlat-rate, upfront pricing

When to choose them

  • You need no-heat / emergency furnace repair
  • You need furnace tune-up & maintenance
  • You need same-day or after-hours service
  • You need to finance the work
  • You prefer a family-owned operation
Consider alternatives if
  • You want a BBB-rated firm specifically

Services

Furnace RepairEmergency HVAC Service

Service area

Frederick, MDhome
Repair Frederick, MDhome

Office: 1539 Tilco Dr Unit 104, Frederick, MD 21704, USA

Neighborhood: 1539 Tilco Dr Unit 104, Frederick, MD 21704, USA

Published pricing

Promotions

  • $25 Off Your Next Repair
    As published: $25 Off Your Next Repair
    "…— inside the homes we serve and within our team. $25 Off Your Next Repair *Restrictions may apply. Call Smock Heating & Air…"

Discounts

  • 15% off
    As published: 15% off
    "…small issues before they become expensive repairs 15% off all service repairs Priority Service When your comfor…"
  • 10% off
    As published: 10% off
    "…Heating & Air Conditioning for complete details. 10% Off a Repair for Military & First Responders *Does no…"

Maintenance plans

  • Comfort Plan
    As published: Comfort Plan
    "…g Services Air Scrubber Humidifiers Water Heaters Comfort Plan About Meet The Team Community Involvement Careers…"
  • Maintenance Program
    As published: Maintenance Program
    "…homeowner’s mind. Signing up for our Comfort Plan Maintenance Program is a surefire way to safeguard your comfort, keep…"

Diagnostics & second opinions

  • Free second opinion
    As published: Free second opinion
    "…rebates up to $500. Call us for complete details. FREE 2nd Opinion on Major HVAC Repairs *Restrictions may apply. Ca…"

Pricing model

  • Upfront pricing
    As published: Upfront pricing
    "…what we found, answer your questions, and provide upfront pricing so you can make the right decision for your home.…"

Estimates

  • Free estimates
    As published: Free estimates
    "…Heating & Air Conditioning for complete details. FREE Estimates on System Replacement *Not valid with any other o…"
Call for a quote Visit website

Contact & hours

📞
+1-301-945-7220
🌐
smockhvac.com
✉️
[email protected]
📍
1539 Tilco Dr Unit 104, Frederick, MD 21704, USA
🕒
24/7 emergency service

Frequently asked questions

What are the pros of Smock Heating & Air?
Based on public records and customer reviews: High Google rating (5.0★ across 1,770+ reviews); Long-established (21+ years in business); Background-verified team; Emergency response: same-day; Financing available; Free estimates; Flat-rate, upfront pricing.
When should I choose Smock Heating & Air?
Choose them if: You need no-heat / emergency furnace repair; You need furnace tune-up & maintenance; You need same-day or after-hours service; You need to finance the work; You prefer a family-owned operation.
What is the Vouched Score for Smock Heating & Air?
83/100. Top contributing signals: Google Rating 100/100+ Review Sentiment 95/100, Google Review Count 88/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has Smock Heating & Air been in business?
Smock Heating & Air has been operating for 21+ years in Frederick, MD.
How can I contact Smock Heating & Air?
Call Smock Heating & Air at +1-301-945-7220. Address: 1539 Tilco Dr Unit 104, Frederick, MD 21704, USA.
What does furnace repair service typically cost when working with a Frederick, MD provider like Smock Heating & Air?
Furnace service call / diagnostic fee typically runs $80–$215, and hot surface igniter replacement runs $160–$480 in Frederick, Maryland. These are area-wide market estimates, not Smock Heating & Air's quotes. For an exact price, request a written estimate from Smock Heating & Air.
What pricing terms does Smock Heating & Air publish on their website?
Smock Heating & Air's website publishes: $25 Off Your Next Repair, 15% off, Comfort Plan. Promotions and plans change — confirm currently-available terms with Smock Heating & Air before acting.
Does Smock Heating & Air do Furnace Repair in Frederick, MD?
Yes. Smock Heating & Air lists Furnace Repair among its services and serves Frederick, MD and Repair Frederick, MD. Call +1-301-945-7220 for a quote.
Does Smock Heating & Air do Emergency HVAC Service in Frederick, MD?
Yes. Smock Heating & Air lists Emergency HVAC Service among its services and serves Frederick, MD and Repair Frederick, MD. Call +1-301-945-7220 for a quote.

Compare with nearby providers

Provider Vouched Google Years
Smock Heating & Air (this company)
⭐ Most Transparent Pricing
 83/100 5.0★ (1,770+) 21+
Frederick Air Inc
 84/100 4.9★ (770+) 34+
Warner Service
⭐ Best for Heat-Exchanger Replacement
 77/100 4.8★ (560+) 89+
Larry & Sons Plumbing, Heating, Cooling, Drain & Electrical
 81/100 4.8★ (1,025+) 66+

Listed in

Best Furnace Repair in Frederick, MD

Explore more

All Furnace Repair providers All services in MD Best Furnace Repair in Frederick, MD VouchedPros home

Profile last updated July 21, 2026.