The Dobbins family owners of Intelligent Design with service van, downtown Tucson skyline and A Mountain at sunset

Tucson's Highest-Rated Home Service Experts

HVAC • Plumbing • Roofing • Solar • Electrical

Family-Owned | Veteran-Owned | Serving Tucson Since 1979

⚡ Fast Response Times

👨‍🔧 Expert, Certified Technicians

🏠 Guaranteed Satisfaction for Every Tucson Home

4.97 Rating

23,000+ ⭐⭐⭐⭐⭐ Reviews

BBB A+•24/7 Service

4.97 Rating

•23,000+ ⭐⭐⭐⭐⭐ Reviews•BBB A+•24/7 Service

Call: (520) 333-2665 Special Offers Free Online Quotes

4.97 Rating

23,000+ Five-Star Reviews

46+

Years Serving

Tucson Families

Family & Veteran-Owned

Serving Tucson Since 1979

Why Choose Intelligent Design?

46+ years Serving Tucson

Since 1979 | Family & veteran-owned | Deep roots in the Tucson community | Trusted by generations of homeowners

23,000+ Five-Star Reviews

4.97 Google rating | BBB A+ accredited | Award-winning service | Nearly perfect customer satisfaction

Complete Home Services

HVAC, plumbing, solar, electrical & roofing | One trusted company for all your needs | No subcontractors

24/7 Emergency Service

Always available when you need us | Fast response times | No overtime charges | Real people answer the phone

Expert, Certified Technicians

Transparent, Upfront Pricing

Written estimates before work begins | No hidden fees | Flexible financing available | Price-match guarantee

Comprehensive Home Services for Tucson

From HVAC to electrical work, we're your one-stop solution for all home comfort and safety needs.

HVAC Services

AC installation & repair
Heating system maintenance
Air quality solutions
24/7 emergency service

Explore HVAC Services

Plumbing Services

Water heater repair & replacement
Leak detection & repair
Water softener systems
Drain cleaning & maintenance

Explore Plumbing Services

Solar Solutions

Solar panel installation
Energy efficiency audits
Roof coating services
Monsoon preparation

Explore Solar Services

Electrical Services

Panel upgrades & repairs
Electrical safety inspections
Outlet & switch installation
Whole-home surge protection

Explore Electrical Services

Roofing Services

Roof repair & replacement
Roof coating & sealing
Leak detection & repair
Storm damage inspection

Explore Roofing Services

Why Tucson Homeowners Trust Intelligent Design

Recent Projects in Your Neighborhood

See real installations and repairs we've completed for Tucson homeowners just like you.

What Tucson Homeowners Are Saying About Our Work

Our HVAC, plumbing, solar, electrical, roofing, and drain projects across the Tucson metro area showcase the quality workmanship that has earned Intelligent Design over 23,000 five-star reviews.

HVAC

Complete AC replacement in our midtown Tucson home. The crew removed our old 3-ton unit and installed a high-efficiency Lennox system. Our energy bills dropped by 35% the first month. Installation was clean and professional.

Carlos M.Central AC replacement with high-efficiency Lennox system in midtown Tucson

Plumbing

Emergency plumbing repair after a pipe burst under our kitchen sink. Technician arrived within 90 minutes, identified the corroded copper fitting, and replaced the entire section. No water damage thanks to quick response.

Sandra H.Emergency copper pipe repair and replacement in central Tucson kitchen

Solar

14-panel solar installation on our south-facing roof. System is generating more power than expected. The team handled all permits and HOA approvals. We're now producing 95% of our electricity needs.

Derek J.14-panel residential solar installation with permit coordination in Tucson

Electrical

Electrical panel upgrade from 100 to 200 amps for our older Tucson home. Inspector praised the quality of work. We can now run our new AC and EV charger without any issues.

Rachel T.200-amp electrical panel upgrade for older Tucson residence

Our Story: 46+ Years of Combined Excellence

Comprehensive Home Services Under One Roof

HVAC Services: Cooling & Heating Excellence

Plumbing Services: Expert Solutions, Fast Response

Solar & Energy Solutions: Harness Tucson's Abundant Sunshine

Electrical Services: Safe, Code-Compliant Work

Roofing Services: Protect Your Most Important Investment

Serving All of Greater Tucson

24/7 Emergency Service When You Need It Most

Our Commitment to Quality and Safety

Transparent Pricing with No Surprises

Why Tucson's Climate Demands Expert Service

Get Started Today

Trusted by Tucson Homeowners

5.0 out of 5 stars

Based on 23,000+ verified reviews

46+

Years Serving Tucson

A+

BBB Rating

24/7

Emergency Service

Frequently Asked Questions

Get answers to common questions about our services

What services does Intelligent Design provide?

We're Tucson's full-service home comfort and safety company, providing HVAC (air conditioning and heating), plumbing, electrical, solar installation, and roofing services. Whether you need emergency AC repair, a complete solar system, water heater replacement, electrical panel upgrade, or roof repair, we handle everything under one roof with one trusted team.

How long has Intelligent Design been in business?

We've proudly served the Tucson community since 1979—over 45 years of trusted service. We're a family and veteran-owned local company with deep roots in Arizona. Our longevity speaks to our commitment to quality, integrity, and customer satisfaction. We're not going anywhere—we're here for the long term.

Why should I choose Intelligent Design over other contractors?

With 23,000+ five-star reviews (4.97 rating), BBB A+ rating since 1979, and family/veteran ownership, we combine exceptional service with deep local expertise. Our technicians average 17 years of experience, we offer transparent upfront pricing with no hidden fees, comprehensive warranties, 100% satisfaction guarantees, and our technicians don't work on commission—so you get honest recommendations focused on your needs, not sales.

Are you licensed and insured in Arizona?

Absolutely! We hold multiple Arizona contractor licenses (ROC 340962, 322375, 296386, 276673) covering HVAC, plumbing, electrical, solar, and roofing work. We're fully bonded and insured with comprehensive liability coverage and workers' compensation. All our work meets or exceeds Arizona building codes and manufacturer specifications.

Do you offer emergency services?

Yes! We provide 24/7 emergency service for HVAC, plumbing, and electrical emergencies throughout greater Tucson. When your AC fails in summer heat, you have a burst pipe, or experience an electrical emergency, we typically respond within 1-2 hours. Emergency service is available nights, weekends, and holidays with no overtime charges for Family Protection Plan members.

What areas do you serve?

We serve all of greater Tucson including Tucson, Oro Valley, Marana, Catalina, Vail, Sahuarita, Green Valley, Corona de Tucson, Catalina Foothills, Tortolita, and all surrounding communities. If you're in the Tucson metropolitan area, we're available to serve you with the same fast response times and quality service.

Do you offer financing?

Yes! We offer flexible financing options for installations and major repairs with approved credit. We partner with leading lenders to provide competitive rates, promotional zero-interest financing for qualified buyers, and manageable monthly payment plans. Quick online applications with instant approvals make essential home improvements accessible and affordable.

What warranties and guarantees do you provide?

We stand behind every job with comprehensive warranties including manufacturer warranties on equipment (typically 5-10 years on parts, 10+ years on compressors), our workmanship guarantees on installations (1-2 years), and our 100% satisfaction guarantee. If you're not completely satisfied, we'll make it right. Extended warranty options are available for additional peace of mind.

Do you have maintenance plans?

Yes! Our Family Protection Plans include scheduled preventive maintenance for HVAC, plumbing, and electrical systems, priority scheduling, 15% repair discounts, and no overtime charges. Plans start at $299/year. Regular maintenance prevents expensive breakdowns, improves efficiency, and extends equipment life—especially critical in Tucson's extreme climate.

How can I schedule service?

Scheduling is easy! Call us at the number shown on this page, use our online scheduling system, or request service through our website. We offer same-day and next-day appointments in most cases, and emergency service is available 24/7. Our friendly customer service team will find a time that works for your schedule.

What makes your technicians different?

Our technicians average 17 years of experience each and undergo continuous training on the latest technology and industry best practices. All are licensed, background-checked, and drug-tested professionals. They don't work on commission, so you get honest recommendations. They arrive in clean uniforms, use protective shoe covers, and treat your home with respect. We're proud of our team and confident you'll notice the difference.

Licensed & Insured

Fully certified technicians

46+ Years Experience

Serving Tucson since 1979

Flexible Financing

Payment plans available

24/7 Emergency

Always here when you need us

Get in Touch

Address

1145 E Fort Lowell Rd
Tucson, AZ 85719

Phone

(520) 333-2665

Service Hours

Open 24/7 for Emergencies
Regular business hours: Mon-Fri 7am-6pm

Areas We Serve

Proudly serving Tucson and the surrounding communities:

Tucson
Oro Valley
Marana
Vail
Sahuarita
Green Valley
Catalina Foothills
SaddleBrooke
Gladden Farms

Don't see your area listed? Give us a call! We may still be able to help.