D & C Heating & Cooling
Marion, IL Furnace Replacement · 42+ 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
⏱ 42+ years in business
Review sentiment: 90/100
Overview
Combustion analysis and carbon-monoxide testing are listed among D & C Heating & Cooling's services. The company notes financing options and free estimates on its site. Founded 1984, the business lists about 40+ years of local operation. Marion's cold winters make CO testing and correct venting especially important.
Residential furnace service and heating-system installs around Marion, IA. Free estimates advertised on the website. Emergency service states 24-hour response for urgent heating problems. Carbon-monoxide testing and combustion analysis listed for pre- and post-install safety checks.
Score breakdown
Editorial Review
65
46%
Google Rating
97
17%
Local Search Rank
68
9%
Review Sentiment
90
15%
Years in Business
100
4%
Review Volume
53
9%
Composite of public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment of provider profile. See full methodology →
What customers say
Reviewers praise:
after-installation serviceprofessional geothermal installspreventative maintenance
Pros
Strengths
- High Google rating (4.9★ across 90+ reviews)
- Long-established (42+ 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 (42+ years in business)
Services
Service area
Marion, ILhome
Replacement Marion, IA288 mi
Published pricing
Discounts
-
15% off
As published: 15% off"…nois PEAK PERFORMANCE AGREEMENT Benefits include: 15% Off all parts and labor No overtime or after hours rate P…" -
5% off
As published: 5% off"…and efficiency of equipment Reduced utility bills 5% off replacement equipment We are proud to offer the f…"
Estimates
-
Free estimates
As published: Free estimates"…Products Geothermal Financing Contact Us WE OFFER FREE ESTIMATES! hour Emergency Service WE OFFER FREE ESTIMATES!…"
Contact & hours
📞
🌐
✉️
📍
🕒
Mon, Fri 8:00 am - 4:30 pm
Tue–Thu 8:00 am - 4:00 pm
Sat–Sun Closed
Frequently asked questions
What are the pros of D & C Heating & Cooling?
Based on public records and customer reviews: High Google rating (4.9★ across 90+ reviews); Long-established (42+ years in business); Emergency response: 24-hour; Financing available; Free estimates.
When should I choose D & C Heating & Cooling?
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 (42+ years in business).
What is the Vouched Score for D & C Heating & Cooling?
75/100. Top contributing signals: Years In Business 100/100, Google Rating 97/100+ Review Sentiment 90/100. The score blends public-record signals (BBB, license records), customer review signals (Google, Yelp), and editorial assessment.
How long has D & C Heating & Cooling been in business?
D & C Heating & Cooling has been operating for 42+ years in Marion, IL.
How can I contact D & C Heating & Cooling?
Call D & C Heating & Cooling at +1-618-997-6577. Address: 603 N Market St, Marion, IL 62959, USA.
What does furnace replacement service typically cost when working with a Marion, IL provider like D & C Heating & Cooling?
Full gas furnace replacement typically runs $3,250–$7,050, and high-efficiency condensing furnace runs $4,900–$10,300 in Marion, Illinois. These are area-wide market estimates, not D & C Heating & Cooling's quotes. For an exact price, request a written estimate from D & C Heating & Cooling.
What pricing terms does D & C Heating & Cooling publish on their website?
D & C Heating & Cooling's website publishes: 15% off, Free estimates. Promotions and plans change — confirm currently-available terms with D & C Heating & Cooling before acting.
Does D & C Heating & Cooling do Emergency HVAC Service in Marion, IL?
Yes. D & C Heating & Cooling lists Emergency HVAC Service among its services and serves Marion, IL and Replacement Marion, IA. Call +1-618-997-6577 for a quote.
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Profile last updated July 27, 2026.