Duct Cleaning in Longmont
HVACPros Heating and Cooling provides professional Duct Cleaning in Longmont, CO. 4.9-star rated with hundreds of satisfied customers. Free estimates, guaranteed satisfaction.
Call (983) 221-1905 — Free EstimateDuct Cleaning in Longmont, CO
Finding a Duct Cleaning provider in Longmont you can actually trust is harder than it should be. Missed appointments, vague quotes, unexpected charges — we've heard the stories from customers who came to HVACPros Heating and Cooling after bad experiences elsewhere. We do things differently: written estimates, scheduled timelines, and work that speaks for itself.
HVACPros Heating and Cooling provides duct cleaning for Longmont homeowners with 24/7 emergency availability and free, no-obligation estimates with a 4.9-star Google rating. We're locally owned and operated, and we stand behind every job.
Written Warranty
Every job includes a written warranty covering both labor and materials. If something fails, we come back and make it right at no additional cost.
Upfront Pricing
You approve the cost before work begins. If the scope changes, we discuss it with you first. The price you agree to is the price you pay.
Property Protection
We lay down drop cloths, wear shoe covers, and clean up completely. Your home should look better after our visit, not worse.
4.9-Star Service
Our Google reviews reflect consistent quality and customer care across Longmont and surrounding areas.
Our Duct Cleaning Process
Detailed Inspection & Diagnosis
We examine the actual problem at your Longmont property — not just the symptom. Using diagnostic tools appropriate to the job, we identify root causes and explain what we find in plain language. You'll know exactly what's going on before we touch anything.
Written Estimate & Scheduling
You receive a detailed written estimate that breaks down materials, labor, and timeline. No ballpark numbers or verbal quotes. We schedule the work at a time that fits your life and confirm the day before so you're not left waiting.
Professional Execution & Clean-Up
Our technicians protect your floors, walls, and furniture during the work. We follow manufacturer specifications and local building codes. When the job is done, we clean up completely and walk you through everything we did.
Duct Cleaning Built for Longmont
The semi-arid continental climate here means Longmont homes deal with rapid temperature swings as a regular fact of life. Building codes have evolved over the decades, and properties from the 1970s-2000s suburban growth often need updates to meet current standards. We know what to check and what to prioritize based on your home's age and construction type.
🏘️ Neighborhood Knowledge
Whether you're in downtown Longmont or the surrounding suburbs, we serve your neighborhood.
📅 Seasonal Patterns
Spring in Colorado brings rapid snowmelt and heavy April rains — when many Longmont homeowners tackle spring projects.
How Much Does Duct Cleaning Cost in Longmont?
Real-world Duct Cleaning ranges for Longmont, CO:
| Scope of Work | Typical Range |
|---|---|
| Diagnostic / minor fix | $100 – $400 |
| Compressor or coil repair | $600 – $2,500 |
| Full system replacement + install | $5,000 – $14,000+ |
We offer good-better-best options when a part can be repaired or replaced, so you choose what fits your budget.
What to Expect: Duct Cleaning Timeline
Inspection & Estimate
We evaluate the situation at your Longmont property and provide a written estimate with scope, timeline, and cost.
Scheduling & Prep
Once you approve, we schedule the work and order any needed materials. We confirm the day before.
Professional Service
Work performed according to the approved scope. We protect your home, follow code, and clean up daily.
Walkthrough & Warranty
Final inspection together. We explain everything we did and provide warranty documentation.
Should You DIY or Call a Pro for Duct Cleaning?
A few AC tasks are safe for homeowners — most need a licensed HVAC technician. Here's the honest line:
DIY-Friendly
- ✓Setting a smart/programmable schedule to cut runtime
- ✓Keeping 2 ft of clearance around the outdoor unit
- ✓Vacuuming dust off return-air grilles
- ✓Noting symptoms (noises, smells, warm air) before the visit
Call a Professional
- ★Tracing and fixing refrigerant leaks with proper recovery
- ★Evaporator or condenser coil replacement
- ★Thermostat wiring and control faults
- ★Load calculations and code-compliant CO installs
When in doubt, a free estimate from HVACPros Heating and Cooling costs nothing. AC refrigerant and electrical work is regulated for a reason — a wrong move voids the warranty or is unsafe. Filters and airflow you can handle; the rest is ours.
What Longmont Property Owners Should Know About Duct Cleaning
Humidity and Your AC in Longmont
In Longmont's climate, an AC does two jobs: cooling and pulling humidity out of the air. An oversized or short-cycling unit cools fast but leaves the home damp and clammy. HVACPros Heating and Cooling checks that your system actually controls humidity, not just temperature.
Right-Sizing Your System in Longmont
Bigger is not better with AC. An oversized unit short-cycles, wears out faster, and never dehumidifies properly; an undersized one runs nonstop. Before any replacement, HVACPros Heating and Cooling runs a load calculation for your Longmont home so the system is matched to it.
Refrigerant Type in Longmont Homes
Older systems in Longmont may still run on phased-out R-22, which is expensive and getting scarce. HVACPros Heating and Cooling tells you honestly whether topping off an older unit makes sense or whether moving to a current refrigerant (R-410A / R-454B) is the smarter spend.
Before You Hire: Duct Cleaning in Longmont Checklist
- ✓Verify the company carries liability insurance and workers' compensation coverage in CO
- ✓Ask for a written estimate with itemized costs before authorizing any work
- ✓Check their Google reviews — look for specific, detailed reviews from Longmont customers
- ✓Confirm they handle CO permits and inspections when required
- ✓Ask about their warranty and what happens if you're not satisfied
- ✓Request references from recent Duct Cleaning projects in Longmont
HVACPros Heating and Cooling meets every item on this checklist. Call (983) 221-1905 to verify or ask us anything.
Get It Fixed Right the First Time
📞 Schedule Your Free Estimate in Longmont: (983) 221-19055 Reasons You Need a Licensed HVAC Company in Longmont, CO
Extended Equipment Lifespan
A new HVAC system costs $5,000-$15,000. Regular professional maintenance extends system life by 5-10 years — saving Longmont homeowners thousands in premature replacement costs. Annual tune-ups pay for themselves many times over.
Carbon Monoxide Safety
The CDC reports 400+ deaths annually from unintentional CO poisoning. Older Longmont homes with gas furnaces need annual safety inspections. Our HVAC professionals check for CO leaks, cracked heat exchangers, and gas line integrity.
Energy Efficiency Savings
Homes in Longmont can save 20-40% on energy bills with properly maintained HVAC systems. According to the U.S. Department of Energy, heating and cooling accounts for 48% of a typical home's energy use. Our technicians optimize your system for CO's specific climate demands.
24/7 Emergency HVAC Service
When your furnace fails at 2 AM or your AC dies during a Longmont heat wave, our emergency HVAC team responds in under 45 minutes. CO weather doesn't wait for business hours — and neither do we.
Local Code Compliance
Building codes in Longmont, CO require specific HVAC installation standards including ductwork sizing, refrigerant handling, and electrical connections. We ensure every job passes local inspection.
4 Signs It's Time for Professional Heating and Cooling Service in Longmont
Don't ignore these common indicators — early action prevents costly damage and saves money.
Frequent On/Off Cycling (Short Cycling)
Short cycling puts excessive wear on compressors and motors, reducing system lifespan by up to 40%. Common causes include thermostat issues, refrigerant leaks, or an oversized unit.
Strange Odors When System Runs
Musty smells suggest mold in ductwork (affects 1 in 5 homes per EPA), burning odors indicate electrical issues, and rotten egg odors may signal a gas leak requiring immediate evacuation.
System is Over 15 Years Old
HVAC systems lose 5% efficiency per year after age 10. A 15-year-old system may be operating at 50-60% of its original efficiency, making replacement more cost-effective than repair.
Uneven Temperatures Between Rooms
If some rooms are too hot while others are freezing, your ductwork may have leaks (which waste 20-30% of conditioned air per ENERGY STAR) or your system may be improperly sized for your home.
HVACPros Heating and Cooling in Longmont — At a Glance
What you can count on for every duct cleaning job in Longmont, CO
What Longmont Homeowners Ask About Duct Cleaning
How much does HVAC service typically cost in Longmont?
HVAC service costs in Longmont depend on the type of work. A standard tune-up runs $75-$150, while common repairs range from $150-$800. Full system replacements typically cost $5,000-$15,000 depending on system size (measured in tons) and efficiency rating (SEER). Higher-SEER systems cost more upfront but reduce energy bills by 20-40% annually. HVACPros Heating and Cooling provides free written estimates with itemized breakdowns so you can compare options.
How often should I schedule HVAC maintenance in Longmont?
The industry standard is twice per year — once for heating (fall) and once for cooling (spring). Regular maintenance improves efficiency by 15-20%, extends system life by 5-10 years, and prevents 95% of breakdowns according to ACCA data. For Longmont homes with pets, allergies, or older systems, quarterly filter changes are also recommended. HVACPros Heating and Cooling offers maintenance agreements that include priority scheduling and discounted rates.
What size HVAC system does my Longmont home need?
System sizing requires a Manual J load calculation based on your home's square footage, insulation levels, window area, ceiling height, and orientation. A rule of thumb is 1 ton per 400-600 sq ft, but this varies significantly — an undersized system runs constantly and an oversized system short-cycles, both wasting energy and money. HVACPros Heating and Cooling performs proper load calculations for every installation in Longmont to ensure correct sizing.
Duct Cleaning Cost Guide for Longmont, CO
Estimated pricing for common duct cleaning services in the Longmont area. Actual costs depend on project scope, materials, and specific conditions. Updated for 2025.
| Service | Price Range | Unit | Notes |
|---|---|---|---|
| Blower Motor Replacement | $300 – $700 | per unit | Includes motor, labor, and system test |
| Refrigerant Recharge (R-410A) | $200 – $600 | per lb | Price depends on amount needed; leak repair additional |
| Thermostat Replacement | $150 – $500 | installed | Range covers basic programmable to smart/Wi-Fi models |
| Ductwork Repair / Sealing | $300 – $1,500 | per project | Sealed ducts improve efficiency 20-30% per ENERGY STAR |
| New Central AC (3-ton) | $4,500 – $8,500 | installed | Includes unit, labor, pad, line set, and thermostat |
| New Gas Furnace (80k BTU) | $3,500 – $7,000 | installed | Includes unit, venting, gas connection, and thermostat |
| Complete HVAC System | $7,000 – $15,000 | installed | AC + furnace + thermostat; price varies by efficiency rating |
| Diagnostic / Service Call | $75 – $150 | per visit | Includes inspection and diagnosis; often waived if repair is approved |
Disclaimer: Prices are estimates based on typical Longmont market rates and may vary based on project complexity, material choices, and property conditions. HVACPros Heating and Cooling provides free, detailed written estimates — call (983) 221-1905 for an exact quote for your project.
Regulations & Standards for Duct Cleaning in Longmont
Important regulatory information for property owners
CO Business Licensing
HVACPros Heating and Cooling maintains all required business licenses and insurance for providing Duct Cleaning in Longmont, CO. We carry comprehensive liability insurance to protect your property and investment.
Industry Certifications
Our team holds relevant industry certifications and follows established best practices for Duct Cleaning. We invest in ongoing training to stay current with standards and techniques.
Longmont County Permit Requirements
When Duct Cleaning projects require permits from Longmont or Longmont County, we handle the application process. Proper permitting protects your property value and insurance coverage.
Consumer Protection Compliance
CO consumer protection laws require transparent pricing, written authorization before work begins, and clear warranty terms. HVACPros Heating and Cooling exceeds these requirements by providing detailed written proposals for all projects.
Regulations may change. Contact HVACPros Heating and Cooling at (983) 221-1905 for current requirements in Longmont.
Why Trust HVACPros Heating and Cooling for Duct Cleaning in Longmont
Credentials & Certifications
Trust & Track Record
years serving Longmont and surrounding CO communities
Locally owned and operated — not a franchise or national chain
Written warranties on all labor and materials
Free estimates with no-obligation, itemized pricing
Background-checked employees with ongoing professional training
Reviewed by Gabriel Castillo, Owner / HVAC Specialist at HVACPros Heating and Cooling — years of hands-on duct cleaning experience in Longmont, CO. Last updated June 2026. Content reflects current industry standards, local regulations, and pricing.
Common Questions About Duct Cleaning in Longmont
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What areas near Longmont does HVACPros Heating and Cooling also serve?
- In addition to Longmont, we serve Louisville, Broomfield, Boulder, Thornton, Westminster and other communities throughout CO. Our centralized location allows us to respond quickly to service calls across the region.
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Does HVACPros Heating and Cooling offer financing for Duct Cleaning in Longmont?
- We offer flexible payment options and work with your budget. For insurance-eligible work, we coordinate directly with your carrier. Call (983) 221-1905 to discuss options for your Longmont project.
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What is the average cost of Duct Cleaning in Longmont, CO?
- Costs for Duct Cleaning in Longmont vary by project scope: minor repairs $100-$500, medium projects $500-$2,500, major work $2,500-$15,000+. HVACPros Heating and Cooling provides free written estimates with good-better-best options. Call (983) 221-1905 for an exact quote for your Longmont property.
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How do I choose the best Duct Cleaning company in Longmont?
- Verify: CO licensing and insurance, detailed Google reviews from local customers (look for specifics, not just star counts), written estimates with itemized costs, clear warranty terms, and a physical local presence. Red flags include: demanding 50%+ upfront deposits, no written contract, and pressure for same-day decisions. HVACPros Heating and Cooling meets all these criteria.
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Do I need a permit for Duct Cleaning in Longmont, CO?
- Permit requirements depend on work scope. In Longmont, structural changes, electrical work, plumbing modifications, and HVAC installations generally require permits from the local building department. Cosmetic work usually doesn't. Skipping required permits can result in fines of $500-$10,000+ and complications when selling. HVACPros Heating and Cooling handles all permitting.
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How much will Duct Cleaning cost?
- We provide free written estimates for all Duct Cleaning projects in Longmont. Estimates include materials, labor, and timeline. We offer good-better-best options when possible so you can choose the approach that fits your budget.
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How soon can you start work on my Longmont project?
- For most Duct Cleaning projects, we can provide an estimate within 1-2 business days and begin work within the week. Emergency situations are prioritized. Call (983) 221-1905 to check our current availability.
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Are your technicians licensed and insured?
- Yes. We carry full liability insurance and workers' compensation coverage. Our technicians are licensed per CO requirements for Duct Cleaning. We're happy to provide proof of insurance and licensing upon request.
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What warranty do you offer on your work?
- All Duct Cleaning work includes a written warranty covering both labor and materials. Specific warranty terms vary by project type and are detailed in your proposal. If something we installed or repaired fails during the warranty period, we return and fix it at no cost.
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Do you pull the necessary permits?
- When permits are required by CO or local code, we handle the entire process — application, fees, and inspections. Unpermitted work can create problems when selling your home or filing insurance claims. We keep everything above board.
24-Hour Emergency HVAC Repair in Longmont
HVAC emergencies don't follow business hours. HVACPros Heating and Cooling provides 24/7 emergency heating and cooling repair for Longmont residents. When your furnace dies at midnight or your AC fails during a heat wave, one call to (983) 221-1905 gets a certified technician to your home fast.
Same-Day HVAC Service in Longmont, CO
Most Longmont homeowners can get same-day or next-day HVAC service from HVACPros Heating and Cooling. We stock common parts on our trucks and prioritize quick resolution so your home stays comfortable. Call (983) 221-1905 to check today's availability.
Energy-Efficient HVAC Upgrades for Longmont Homes
Upgrading to a high-efficiency HVAC system can reduce your Longmont energy bills by 20-40%. HVACPros Heating and Cooling helps you choose the right SEER-rated equipment, navigate available CO rebates, and maximize your return on investment.
Why Longmont Trusts HVACPros Heating and Cooling
Google Rating
Emergency Service
"I had HVACPros come out for some routine maintenance on my system before summer hit. They were on time and checked everything thoroughly. Just wish they had given me a bit more insight on future issues. Still, very pleasant service!"
— Chris L.
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