ALCAL Specialty Contracting Denver - Home Service Division

4.0 (13 reviews)

| Denver, CO | Energy & Home Automation

ALCAL Specialty Contracting Denver provides insulation, HVAC, and home automation installations for homeowners in the Denver area.

At a Glance

Category: Energy & Home Automation
Location: Denver, CO
Rating: 4.0/5 (13 reviews)
Phone: +17205121022
Services: Insulation Contractor, Green Energy Supplier, Home Builder

ALCAL Specialty Contracting Denver - Home Service Division - Energy & Home Automation in Denver

About ALCAL Specialty Contracting Denver - Home Service Division

ALCAL Specialty Contracting Denver - Home Service Division provides energy and home automation services in the Denver, CO area. With a 4.0/5 Google rating from 13 reviews, this contractor is part of a larger organization, indicating an established operations history.

Their services encompass insulation installation and supply, green energy solutions, and general home building services. They serve homeowners and may also provide services for light commercial projects involving their primary offerings.

When considering ALCAL for a project, homeowners should inquire about specific experience with electrification installations, energy efficiency certifications held by their technicians, and their warranty policies. Ask for detailed project proposals that outline materials, labor, and anticipated energy savings. Evaluate their approach to securing permits and ensuring compliance with local building codes for green energy and home automation systems.

Services

Insulation Contractor

Green Energy Supplier

Home Builder

Insulator Supplier

Hours

Friday 7AM-4:30PM Monday 7AM-4:30PM Sunday Closed Tuesday 7AM-4:30PM Saturday Closed Thursday 7AM-4:30PM Wednesday 7AM-4:30PM

Business information verified via Google Business Profile. Last updated: 2026.

Last verified: May 2026

Contact

5952 N Broadway

Denver, CO 80216

(720) 512-1022

Visit Website

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How to evaluate ALCAL Specialty Contracting Denver - Home Service Division

Before hiring ALCAL Specialty Contracting Denver - Home Service Division for energy & home automation work in Denver, take a few minutes to verify their qualifications and confirm they are the right fit for your project. The right energy & home automation for one homeowner may not be the right fit for another, so do the diligence up front.

Verify licensing and insurance

Confirm that ALCAL Specialty Contracting Denver - Home Service Division carries an active CO contractor license appropriate for the scope of work, plus general liability and workers’ compensation coverage. Ask for the license number and look it up on the state board website. A energy & home automation that hesitates to share these details is a red flag, regardless of how favorable their reviews look.

Get a written, itemized quote

Request a detailed written estimate that lists materials, labor, permit fees, timeline, and payment schedule. Itemized quotes make it possible to compare ALCAL Specialty Contracting Denver - Home Service Division side-by-side with other energy & home automation options in Denver, and they protect you from scope creep once the work begins.

Ask about project experience

Ask ALCAL Specialty Contracting Denver - Home Service Division how many projects similar to yours they have completed in the last 12 months, whether they will be the primary on-site team or are subcontracting, and how they handle change orders. Request two or three local customer references and actually call them — reviews on Google are useful but a five-minute conversation reveals much more about how a energy & home automation actually shows up.

Frequently Asked Questions

What insulation services does ALCAL Home Service Division offer in Denver, CO?

ALCAL Home Service Division provides various insulation services in Denver, CO, including loose fill insulation, batt insulation, spray foam, insulation removal, radiant barrier foil, and Rockwool insulation to enhance home comfort and energy efficiency.

How long has ALCAL Specialty Contracting been serving Denver?

ALCAL Specialty Contracting has been the leading specialty contractor in Denver for over 50 years, serving a wide range of job sites for local, regional, and national contractors, as well as homeowners.

What are the benefits of updating my home's insulation with ALCAL?

Updating your home's insulation with ALCAL can lead to lower energy bills, a more comfortable home environment throughout the year, and a reduced carbon footprint. They offer free inspections and work within your budget to ensure satisfaction.

Does ALCAL Home Service Division offer free quotes or inspections?

Yes, ALCAL Home Service Division offers free, no-obligation appointments and free inspections in Denver to assess your home's insulation needs and provide an instant quote.