Rod Miller Company
Gaithersburg, MD HVAC · #3 of 5 · 50+ 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
⏱ 50+ years in business
Review sentiment: 90/100
At a glance
- Google rating
- 4.8★ from 670+ reviews
- In business
- 50+ years
- Services
- 5 HVAC services
- Service area
- Gaithersburg, MD
- Phone
- +1-301-587-1517
Overview
Rod Miller Company is known for fast, diagnostic-focused AC repairs backed by reviewer stories. The website lists financing options and free estimates for replacements. Serving Gaithersburg and Montgomery County, the company cites over fifty years in the region. Maryland's humid summers increase demand for prompt cooling restoration here. Review snippets note technicians arriving on schedule for urgent calls.
Residential and light-commercial HVAC repair and installation serving Gaithersburg, MD. Free estimates are offered on their website. Financing options are available (per their site). Years in business reported as over 50 years.
Score breakdown
Gaithersburg, MD HVAC average is 83/100. Ranks #3 of 5 listed HVAC providers in Gaithersburg, MD.
Editorial Review
77
46%
Google Rating
93
17%
Local Search Rank
66
9%
Review Sentiment
90
15%
Years in Business
100
4%
Review Volume
76
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
vs. Gaithersburg average
| Signal | Rod Miller Company | Gaithersburg avg | Delta |
|---|---|---|---|
| Vouched Score | 82/100 | 83/100 | -1 vs avg |
| Google rating | 4.8★ | 4.9★ | -0.1 vs avg |
| Review volume | 670+ | 2,300+ | -1627 vs avg |
| Years in business | 50+ | 29+ | +21 vs avg |
What customers say
Reviewers praise:
punctualityfast repairsclear communicationprioritized service agreements
Pros
Strengths
- High Google rating (4.8★ across 670+ reviews)
- Long-established (50+ years in business)
When to choose them
- You need to finance the work
- You want a top-rated provider with substantial review history (4.8★, 670+ reviews)
- You value a long-tenured local operator (50+ years in business)
Consider alternatives if
- You want a BBB-rated firm specifically
Services
- AC Repair — Diagnostics and repair of central air conditioning systems — refrigerant leaks, capacitor and contactor failures, condenser fan motors, and thermostat issues.
- AC Replacement — Removal and replacement of an aging or failed central A/C — typically condenser, evaporator coil, and refrigerant lines.
- HVAC Installation — Full HVAC system installation including indoor and outdoor equipment, ductwork tie-in, and refrigerant work.
- Commercial HVAC — Commercial HVAC service for offices, retail, and light-industrial spaces — rooftop units, package units, and split systems.
Service area
Gaithersburg, MDhome
Published pricing
Promotions
-
$75 off First Year of Labor Service Agreement
As published: $75 off First Year of Labor Service Agreement"…en paid upon completion. value Limited Time Offer $75 off First Year of Labor Service Agreement $25 off First Year of Maintenance Only Service Ag…" -
$25 off First Year of
As published: $25 off First Year of"…fer $75 off First Year of Labor Service Agreement $25 off First Year of Maintenance Only Service Agreement print Exp. Lim…"
Discounts
-
30% off
As published: 30% off"…ant. Here’s another way we help. SEE ALL SPECIALS 30% Off HVAC Inspection Get 30% off an HVAC Inspection 16…" -
Senior discount
As published: Senior discount"…ndle or by how much equipment they sell. We offer senior citizen discounts, honor all coupons and make financing options ava…"
Diagnostics & second opinions
-
Free second opinion
As published: Free second opinion"…by a real person who can help to meet your needs. Free Second Opinion If you’ve already received a service recommendati…"
Estimates
-
Free estimates
As published: Free estimates"…f your home or office. Give us a call to get your free estimate. learn more READY FOR REPLACEMENT? HVAC Installat…"
Contact & hours
📞
🌐
📍
🕒
Call for current hours and availability
Frequently asked questions
What are the pros of Rod Miller Company?
Based on public records and customer reviews: High Google rating (4.8★ across 670+ reviews); Long-established (50+ years in business); Financing available; Free estimates; Specializes in AC repair.
When should I choose Rod Miller Company?
Choose them if: You need to finance the work; You want a top-rated provider with substantial review history (4.8★, 670+ reviews); You value a long-tenured local operator (50+ years in business).
What is the Vouched Score for Rod Miller Company?
82/100. Top contributing signals: Years In Business 100/100, Google Rating 93/100+ Review Sentiment 90/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has Rod Miller Company been in business?
Rod Miller Company has been operating for 50+ years in Gaithersburg, MD.
How can I contact Rod Miller Company?
Call Rod Miller Company at +1-301-587-1517. Address: 211 Perry Pkwy #9, Gaithersburg, MD 20877, USA.
What does HVAC service typically cost when working with a Gaithersburg, MD provider like Rod Miller Company?
AC repair typically runs $160–$695, and full AC system replacement runs $5,900–$13,900 in Gaithersburg, Maryland. These are area-wide market estimates, not Rod Miller Company's quotes. For an exact price, request a written estimate from Rod Miller Company.
What pricing terms does Rod Miller Company publish on their website?
Rod Miller Company's website publishes: $75 off First Year of Labor Service Agreement, 30% off, Free second opinion. Promotions and plans change — confirm currently-available terms with Rod Miller Company before acting.
Does Rod Miller Company do AC Repair in Gaithersburg, MD?
Yes. Rod Miller Company lists AC Repair among its services and serves Gaithersburg, MD. Call +1-301-587-1517 for a quote.
Does Rod Miller Company do AC Replacement in Gaithersburg, MD?
Yes. Rod Miller Company lists AC Replacement among its services and serves Gaithersburg, MD. Call +1-301-587-1517 for a quote.
Does Rod Miller Company do HVAC Installation in Gaithersburg, MD?
Yes. Rod Miller Company lists HVAC Installation among its services and serves Gaithersburg, MD. Call +1-301-587-1517 for a quote.
Compare with nearby providers
| Provider | Vouched | Years | |
|---|---|---|---|
Rod Miller Company (this company) |
82/100 | 4.8★ (670+) | 50+ |
Metro Services HVAC ⭐ Best for Rebates & Tax Credits · ⭐ Best NATE-Certified Team |
80/100 | 4.9★ (395+) | 7+ |
GAC Services ⭐ Highest Vouched Score · ⭐ Best for Smart Thermostat Install |
94/100 | 4.9★ (7,720+) | 56+ |
| 84/100 | 4.8★ (690+) | 45+ |
Listed in
Explore more
Profile last updated July 20, 2026.