AC installation services in Westminster, CO
If your home felt like a sauna last summer, it’s time for AC installation done right. At Endurance Water & HVAC (Endurance HVAC), we make air conditioning installation simple, transparent, and built to last—from new central air to ultra-efficient ductless solutions tailored to your space.
Quick note: we’re a home and commercial HVAC company. If you need to fix your car’s AC, that’s an auto shop job—we keep houses and businesses cool, comfortable, and efficient.
What sets us apart? We’re part of this community, and it shows. We’re family-owned, rooted in dedication, integrity, and a deep commitment to the community, and we treat every team member and customer like family. That’s our standard—every single day.
Why choose us: certified & licensed HVAC technicians
When you invite a local HVAC company into your home, you deserve credentialed installers, crystal-clear pricing, and craftsmanship that holds up during Colorado’s hottest weeks. We bring all three—plus the friendly, neighbor-next-door service you only get from a family business.
Endurance Water & HVAC offers comprehensive HVAC, water treatment, water heater, and humidification services for residential and commercial customers. That breadth matters: homes rarely need only an AC. From duct tweaks and smart thermostat upgrades to indoor air quality and humidification, we handle it in-house—no juggling multiple contractors.
We combine local, personalized service with technical expertise to deliver trusted solutions. That means honest diagnostics and sizing by Manual J load calculations—not guesswork—so your new unit cools evenly, uses less energy, and lasts longer. Our work is warranty-backed, and we’re happy to share local references. If something isn’t perfect, our satisfaction guarantee kicks in until it is.
NATE-certified, licensed & insured
Your AC is a major investment—don’t risk it on a cut-rate install. Our team includes NATE-certified installers and a fully licensed & insured company that follows manufacturer specs, the Colorado Mechanical Code, and best practices end-to-end. These industry-certified pros get the details right: airflow math, refrigerant charging, safe electrical work, and full system commissioning so you actually get the efficiency on the label.
10-year parts & labor warranties (brand-dependent)
We install leading brands with up to 10-year parts & labor coverage (equipment-line and registration dependent). We’ll explain terms, register your system, and set reminders so nothing slips through the cracks.
Types of AC systems we install
Every home cools differently. Maybe you’re comparing central vs. ductless, designing multi-zone solutions for an addition, or chasing lower bills with high-efficiency equipment. We install single-stage, two-stage, and variable-speed systems—classic split systems and package units—and we’ll explain trade-offs in everyday language: noise, comfort, upfront cost, and lifetime operating cost. You choose with confidence; we handle the details.
Central air conditioning installation
For most homes, central air is still the comfort workhorse. We pair a properly sized condenser with an air handler or furnace blower, replace the refrigerant line set when required, pressure-test, evacuate to deep vacuum, and finish with a thermostat upgrade (smart or standard) so you’re set for summer. Wondering about the new central AC unit installed cost? Keep reading—we break it down below. Central systems shine when you want whole-home cooling, better filtration, and seamless integration with existing ductwork.
Ductless mini-split installation
No ducts? No problem. Our ductless mini-split installs fit sunrooms, attics, basements, casitas—anywhere ducts are tricky. Choose a single-zone system for a hot-spot room or a multi-zone setup to manage multiple areas with independent control. Pick wall-mounted or ceiling cassette and enjoy whisper-quiet comfort with inverter variable-speed tech that sips electricity.
AC installation cost in Westminster, CO
Let’s talk numbers. We believe in honest estimates and clear line items. We’re committed to making home comfort reliable and accessible with flexible financing, transparent pricing, and no surprise fees. We also offer 24/7 emergency services for peace of mind when the heat won’t wait.
Typical price range & what affects cost
A straightforward central AC install typically lands in a price range of $5,500–$12,500+, depending on home size, existing electrical/ductwork, and chosen efficiency. Complex installs (full duct redesign, electrical upgrades, tight access) can cost more. Key factors include:
• Capacity/tonnage: matched to Manual J—never a rule of thumb.
• SEER2 rating: higher efficiency lowers bills but raises upfront cost.
• Home size & insulation: tighter envelopes can downsize equipment and save long-term.
• Permit fees & mechanical inspections in the city.
• Quality of installation: pad, vibration isolation, condensate management, sealed connections, and commissioning with logged readings.
Financing options, rebates & tax credits
Don’t let budget delay comfort. We offer zero-down options (on approved credit), low monthly payments, and soft-check pre-qualification. We’ll also help you stack utility rebates and potential federal incentives for high-efficiency equipment. To protect your investment, our tiered Silver, Gold, and Platinum maintenance plans include seasonal inspections, filter changes, combustion analysis, and thorough cleanings.
Our AC installation process
A flawless install isn’t magic—it’s a method. Here’s our step-by-step process, built around communication and zero-surprise project management. Expect a clear timeline, respectful jobsite practices, and meticulous airflow balancing so comfort reaches every corner.
In-home assessment & Manual J sizing
We start with a pre-install home evaluation: room-by-room measurements, windows, orientation, attic conditions, and envelope quality. Then we run a Manual J load calculation to nail capacity and return-air sizing—avoiding short-cycling, humidity issues, and higher bills.
Permits, code compliance & safety checks
We handle local permit requirements, schedule inspections, and build to the latest code updates. On install day we perform full safety checks: refrigerant pressure testing, triple evacuation, leak detection, electrical verification, condensate drain & overflow protection, and airflow measurements. Following the Colorado Mechanical Code safeguards your home and your warranty.
Smart thermostat setup & system walkthrough
From smart thermostat setup to zoning strategies, we handle programming and Wi-Fi. Before we leave, you’ll get a full system walkthrough, maintenance tips, warranty registration, and our 24/7 contact info—because we’re here long after the cool air starts flowing.
Frequently Asked Questions About HVAC
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How long does AC installation take in Westminster?
Most standard replacements wrap in 1 day; duct revisions or complex projects may take 1–2 days. You’ll get a written project timeline up front.
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Do I need a permit for AC installation in Westminster, CO?
Yes. We pull the permit and coordinate the city inspection. It protects your warranty and ensures code compliance.
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Can you install AC in a house without ducts?
Absolutely—ductless mini-splits are ideal for homes without ductwork or for targeted zones.
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What SEER2 rating should I choose in Colorado?
We balance upfront cost vs lifetime savings. Many homeowners pick mid-to-high SEER2 with variable-speed compressors for comfort, quiet, and efficiency.
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What size AC do I need for my home?
Size is determined by a Manual J load calculation, not square-foot guesses. We run the math and show you the numbers.
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Do you remove the old unit?
Yes—responsible removal and refrigerant recovery are included.
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Do you offer financing for AC installs?
Yes—flexible financing with low monthly payments and soft credit check pre-qualification.
Say goodbye to HVAC Headaches with Endurance. Call us today to schedule an appointment
Ready for a cooler, quieter, more efficient summer? Choose the home AC installers who treat you like neighbors. Request your free estimate today, compare central vs. ductless with a pro, or ask about new central air with warranty-backed coverage. We offer trusted local experts, fast installation, and satisfaction guaranteed.
And remember, we’re more than AC: Endurance Water & HVAC is family-owned, proudly offering comprehensive HVAC, water treatment, water heater, and humidification services. Our mission is simple—to serve our community with endurance, compassion, and excellence. Schedule today, get your free estimate, and feel the difference that dedication makes.
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