Top-Rated Heating & Furnace System Pros Near You in Westminster, CO

Comfort Mechanical Works

We are a residential and commercial heating and air conditioning company who have been in business since 1985.Our technicians all have associate degrees and are very knowledgeable.We are licensed, insured, and are here to serve your HVAC needs.We offer 24/7 service availability to our team members.Never an overtime charge

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LANDGRAF PLUMBING & HEATING INC

STATE MATER LICENSE # 178032.PLUMBING LICENSE #A8950HEATING/VENT. #16908REFRIGERATION #A17260STEAM/HT. WTR. #12806ADDITIONAL WEBSITE: WWW.LANDGRAFPLUMBINGINC.JUSTGOODBUSINESS.BIZCOST IS DETERMINED BY THE JOB.ANNUAL MAINTENANCE AGREEMENTS.

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Limitless HVAC LLC

Whether you need a brand new heating or cooling unit or an emergency repair on an existing system, we're here to help. You'll receive friendly, fast, and reliable service that exceeds your expectations.

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Service Experts Heating & Air Conditioning

Service Experts Heating & Air Conditioning has been serving the Denver area for over 35 years.We provide service, maintenance, repair, and installation for all your heating, air conditioning, indoor air quality, and plumbing needs.Our NATE-certified technicians are qualified to service, repair, and install all major brands of furnaces, air conditioners, indoor air quality equipment, and plumbing systems.Call us today for your seasonal HVAC or plumbing maintenance or schedule a complimentary home comfort ana

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Systems Plumbing
THE COOLER COMPANY

The Cooler Co.Heating & Air Conditioning is a proud leader in Denver's HVAC industry, maintaining an A+ rating with the BBB since 1995.We provide professional sales service and installation of energy efficient furnaces, Ac, boilers, evaporative coolers, tank less water heaters, heat pumps, humidifiers, electronic air cleaners, high velocity, mini split and air handlers.We are an Xcel Energy Trade Partner, awarded Top Rebate Producer for 2013 2014 and 2015.We look forward to earning your business

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S & N Mechanical

S&N Mechanical have been in the industry for 20+ years specializing in residential and commercial HVAC services. Our technicians utilize Air Purification, HEPA Filtration, Humidification, and Dehumidification control to truly bring the air in your home to a whole new level of comfort and health for you and your loved ones! We pride ourselves on our professionalism, as well as our ability to complete every job to the homeowner's total satisfaction. We Offer 24/7 Emergency Service 365 Days A Year!

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CMJB Heating and Air LLC

`We are your complete residential Heating and Air Conditioning company.Servicing the entire Denver Metro area Offering a full range of services from installation and replacement to repair and maintenance We service all makes and models from the oldest to the newest.This is what we offer: * Furnace * Air Conditioning * Water Heater * All House Humidifiers * Thermostats Install Maintenance and Replacements.We Are Ready To Serve You 10 Years of Experience Behind us Call Today For a Free Estimate and get $50 dl

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Caliber Heating & Air Conditioning
ROAD RUNNER HEATING & AIR COND

Heating & Furnace Systems FAQs

The average nationwide cost for heating and furnace system services varies based on the type of service required. For example:

  • Furnace installation: $2,500 to $7,000 for a mid-range model, though high-efficiency units can exceed $10,000.
  • Furnace repairs: $150 to $1,200, depending on the complexity of the repair (e.g., thermostat replacement vs. blower motor repair).
  • Heating system tune-ups: $100 to $300.
  • Ductwork installation or repair: $1,200 to $5,000, often depending on home size and duct complexity.

Keep in mind that prices may vary significantly based on your location, local demand, and the individual contractor or company. Always request a detailed estimate before committing to any service.

Choosing a reliable heating and furnace professional in Westminster requires careful consideration. Here are some tips:

  1. Verify licensing and insurance: Check if they meet local requirements.
  2. Read reviews: Look for feedback on platforms like Google or Yelp from local customers in Westminster.
  3. Request references: Ask for customer testimonials or examples of previous work.
  4. Get multiple quotes: Compare costs and services.
  5. Check warranties: Ensure coverage for labor and parts.

By following these steps, you can find an experienced and reputable pro to service your heating system in Westminster.

A well-detailed heating and furnace system estimate should include:

  • Scope of work: Description of services (e.g., installation, repair, or tune-up).
  • Itemized costs: Labor, materials, equipment, and taxes.
  • Timeline: Estimated start and end dates.
  • Warranty information: Coverage duration for parts and labor.
  • Payment terms: Down payment, due dates, and financing options if applicable.

Make sure no hidden fees are outlined, and confirm that the estimate aligns with your budget and expectations.

Pay attention to these common signs that your furnace may need repair before winter arrives:

  • Unusual noises: Banging, rattling, or whistling sounds during operation.
  • Cold spots: Uneven heating in your home.
  • Increasing energy bills: Might indicate inefficiency.
  • Frequent cycling: Furnace turns on and off more often than usual.
  • Yellow pilot light: Should be blue; a yellow flame may signal carbon monoxide issues.

If you notice these symptoms, contact a professional to assess and repair your furnace promptly.

Annual maintenance is the recommended frequency for most heating systems. Regular check-ups ensure:

  • Optimal performance: Systems run efficiently and reliably.
  • Energy savings: Well-maintained units consume less energy.
  • Extended lifespan: Prevents wear and tear from minor issues escalating.
  • Safety: Detect and resolve potential hazards like gas leaks or carbon monoxide.

Schedule maintenance before the winter season to ensure your system is ready for colder months.

Yes, heating and furnace services are often regulated to ensure safety and quality. Licensing requirements vary by state or locality. For example, technicians might need certifications such as NATE (North American Technician Excellence).

You can check local licensing or regulations through your state’s licensing board or building department. A trusted resource is the National Contractor License Service (NCLS) website, which details licensing guidelines by state.

Heating and furnace system professionals can typically install or repair:

  • Forced-air furnaces: Gas, electric, and oil.
  • Heat pumps: Including air-source and geothermal models.
  • Boilers: Gas or oil-powered systems for radiant heating.
  • Ductless systems: Ideal for room-specific heating.
  • Radiant floor heating: Common in newer or renovated homes.
  • Hybrid systems: Combines elements of heat pumps and traditional furnaces.

Choosing the best system depends on your climate, budget, and home layout.

During your consultation, ask these important questions:

  1. Are you licensed and insured? Confirm credentials.
  2. What warranties or guarantees do you offer? Understand coverage terms.
  3. How long will the job take? Get clear timelines.
  4. What’s your experience with systems like mine? Confirm expertise.
  5. Do you offer financing options? Helpful for large projects.

These questions ensure transparency and help you evaluate if the professional is a good fit.

Furnace installation or replacement typically takes 1–2 days. However, the exact timeline depends on:

  • System size and type: Larger or more complex systems may require extra time.
  • Ductwork condition: Repairs or new installations could extend the duration.
  • Accessibility of the installation area: Tight spaces or obstacles may slow the process.
  • Unforeseen issues: Such as structural modifications or equipment delivery delays.

Discuss the timeline with your contractor during the estimate to plan accordingly.

Yes, many Heating & Furnace System Pros offer emergency repair services in Westminster. In urgent situations, such as complete heating failure during winter, professionals prioritize quick responses to restore comfort and safety. Be sure to:

  • Ask about availability: Confirm 24/7 or after-hours service.
  • Discuss fees: Emergency repairs may include surcharges.

For emergencies, having a trusted local contact ready can save vital time.

Reviews for Heating & Furnace System Pros

Furnace Fixed in Just One Day!
Our heater went out during a cold snap in Fargo, and we were desperate. Within hours of posting on the platform, a heating pro was at our door, diagnosing the issue. They replaced a faulty igniter and saved us from a sleepless, freezing night—all without breaking the bank.
Michael R.
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Cut My Heating Bill in Half!
I struggled with sky-high energy bills and suspected my old furnace was the cause. The pro I found through this service upgraded me to an energy-efficient system, and the results were immediate! My monthly bill is now 50% lower, and the house is warmer than ever.
Ashley P.
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Stress-Free System Repair
When our furnace kept blowing cold air, I was dreading the hassle of finding a trustworthy repair service in Atlanta. This platform hooked us up with a top-rated technician who diagnosed and fixed the issue in a single visit. I can't explain how much peace of mind it brought knowing our family was warm again by bedtime.
David L.
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Maria VierraEditor

Maria Vierra is the lead designer at Vierra Fine Homes, bringing over two decades of experience in high-end residential design and construction. Her expertise and attention to detail ensure every project meets the highest standards of excellence, blending functionality with aesthetic appeal.

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Brett TaylorAuthor

Brett Taylor is the co-founder of The Builder Market and a visionary entrepreneur in the home services and construction industries. With a passion for innovation, Brett has played a pivotal role in revolutionizing how professionals and homeowners connect and collaborate.

This page was last updated on Jan 16, 2026, 8:36:58 AM