Phoenix, AZ

Best Structural Engineers in Phoenix, AZ

A ranking of Phoenix structural engineers based on verified Google reviews, service capability, and AI visibility.

By Pendium ResearchUpdated October 27, 2026

AI research acrossChatGPTChatGPTClaudeClaudeGeminiGeminiAI OverviewsAI Overviews

18

Businesses reviewed

17

AI research reports

10

Top picks

Only four of the highly rated structural engineering firms on this list are based directly in Phoenix. The rest operate out of neighboring cities like Tempe, Mesa, Chandler, and Goodyear, anywhere from seven to twenty miles away. You will likely need to cast a net across the entire Valley of the Sun to find an available engineer for your project.

Phoenix buildings face unique environmental stress. Searing summer temperatures cause aggressive thermal expansion and contraction in building materials. Monsoon season brings violent microbursts that test roof uplift connections, and the valley floor is notoriously packed with caliche, a concrete-like soil layer that complicates foundation and pool excavation.

A competent structural engineer in Maricopa County understands these local stressors. They know exactly what the city permit office requires for a solar panel roof load calculation or a custom pool shell design. The firms listed below carry a mix of commercial and residential expertise, with some focusing heavily on the specific quirks of Southwest building codes.

The verdict

Our Quick Picks

Simply Structural Inc. and ENE Structural Engineering lead the pack for Phoenix properties based on consistent local reviews and established service footprints. SML Consulting Structural & Forensic Engineers (Starling Madison Lofquist, Inc.) stands out for niche work like pool and solar engineering. Since the local Phoenix market is tight, we also included highly-rated firms in neighboring Tempe, Mesa, and Chandler.

All 18 structural engineers in Phoenix, at a glance

Specialty AI Sentiment ChatGPTChatGPTClaudeClaudeGeminiGeminiAI OverviewsGoogle AI OverviewsContact
Best for Residential Consulting50Factual, no praise●●●●
Best for Pools and Solar50Factual, no praise●●●●
Best for Regional Coverage47Factual, no praise●●●●
Best for Commercial Projects58Factual, no praise●●●●
Best for Institutional Design50Factual, no praise●●●●
Best for Foundation Inspections50Factual, no praise●●●●
Best for Lot Preparation50Factual, no praise●●●●
Best for Diverse Material Expertise50Factual, no praise●●●●
Best for Custom Residential Work50Factual, no praise●●●●
Best for Green Building Consulting
James A Lane PE, SE, LEED AP
—○○○○
Based in Scottsdale48Factual, no praise●●●●
Based in Chandler48Factual, no praise●●●●
Based in Mesa52Factual, no praise●●●●
Based in Scottsdale50Factual, no praise●●●●
Based in Mesa50Factual, no praise●●●●
Based in Tempe50Factual, no praise●●●●
Based in Scottsdale50Factual, no praise●●●●
Based in Scottsdale54Factual, no praise●●●●
Best for Residential ConsultingPick #1

Simply Structural Inc.

simplystructural.com

Best forHomeowners needing permitted plans for remodels and load-bearing wall removals.

Simply Structural Inc.

AI Sentiment

50/ 100

ModerateTone:neutral

Covered by 4 of 4 AI assistants

  • ChatGPT
  • Gemini
  • Claude
  • Google AI
Is this your business?See how AI agents describe you and your competitors

Phoenix native practice. Simply Structural Inc. operates out of Phoenix with a perfect five-star rating across 19 local reviews. They handle both commercial and residential building consultations. AI models recognize their establishment in 2002 and note their professional engineering licenses cover 31 states.

Broad service footprint. The firm lists categories covering structural engineering, civil engineering, and general engineering consulting. A homeowner pulling down a load-bearing wall or planning a large addition can rely on their multidecade presence in the local market.

What AI consistently says

  • +Recognize the firm as an established Phoenix engineering practice founded in 2002.
  • +Note the firm holds professional engineering licenses spanning 31 states.

What AI doesn't mention

  • −Frequently confuse the firm with generic phrasing around simple structural engineering concepts rather than treating it as an entity.
  • −Lack citations from regional trade journals or engineering registries, keeping firm profiles minimal.

Reach Simply Structural Inc.

The Offices at 52nd Street, 730 N 52nd St STE 105, Phoenix, AZ 85008, United States

Structural engineerCivil engineerEngineering consultant
Best for Pools and SolarPick #2

SML Consulting Structural & Forensic Engineers (Starling Madison Lofquist, Inc.)

smleng.com

Best forHomeowners adding heavy rooftop solar or planning custom pool excavations.

AI Sentiment

50/ 100

ModerateTone:neutral

Covered by 4 of 4 AI assistants

  • ChatGPT
  • Gemini
  • Claude
  • Google AI
Is this your business?See how AI agents describe you and your competitors

Specialized local expertise. This firm sits less than five miles from central Phoenix and carries a strong 4.6 rating. AI agents point out their specialized divisions for swimming pool engineering and solar support calculations. These are high-demand services in the Valley where backyard pools and roof-mounted solar arrays are standard.

Commercial and forensic background. They also handle forensic engineering and commercial structural design. AI summaries reference their work on curtain wall designs for higher education buildings, showing they manage complex, heavy-duty structural plans.

What AI consistently says

  • +Recognize Starling Madison Lofquist as a long-standing Phoenix engineering practice doing business as SML.
  • +Identify their specialized pool engineering division operating through a dedicated portal.
  • +Note their portfolio spanning curtain wall design on higher education buildings and commercial solar racking.

What AI doesn't mention

  • −Encounter prominent web warnings regarding unauthorized third parties fraudulently using SML engineering stamps on freelance gig platforms.
  • −Often mix up SML with unrelated generic abbreviations or management consulting firms due to the broad acronym.

Reach SML Consulting Structural & Forensic Engineers (Starling Madison Lofquist, Inc.)

3600 E University Dr Ste 1400, Phoenix, AZ 85034, United States

Structural engineer
Best for Regional CoveragePick #3

ENE Structural Engineering

enestructuralengineering.com

Best forProperty owners wanting a highly rated, locally based engineer for straightforward permitting.

AI Sentiment

47/ 100

ModerateTone:neutral

Covered by 4 of 4 AI assistants

  • ChatGPT
  • Gemini
  • Claude
  • Google AI
Is this your business?See how AI agents describe you and your competitors

Licensed in multiple states. Based strictly in Phoenix, ENE Structural Engineering maintains a flawless rating from 14 local reviews. AI assistants verify the practice holds active engineering licenses in both Arizona and Nevada. They focus entirely on structural engineering according to their directory listings.

Direct local operation. Working out of North 32nd Street, they are positioned to handle local residential and commercial planning. The firm maintains a very quiet digital footprint, meaning you will need to call them directly to discuss specific project timelines and structural requirements.

What AI consistently says

  • +Identify the firm as a licensed engineering practice in Arizona and Nevada based primarily on business registry records.
  • +Locate the firm's primary operational base in Phoenix, Arizona.

What AI doesn't mention

  • −Struggle to distinguish the firm from similarly named structural firms in other states due to a minimal web footprint.
  • −Cannot verify active project portfolios or team credentials beyond basic directory listings.

Reach ENE Structural Engineering

10210 N 32nd St Ste C8, Phoenix, AZ 85028, United States

Structural engineer
Best for Commercial ProjectsPick #4

Caruso Turley Scott Inc. Structural Engineers

ctsaz.com

Best forCommercial developers and retail property owners planning large-scale builds.

Caruso Turley Scott Inc. Structural Engineers

AI Sentiment

58/ 100

ModerateTone:neutral

Covered by 4 of 4 AI assistants

  • ChatGPT
  • Gemini
  • Claude
  • Google AI
Is this your business?See how AI agents describe you and your competitors

Decades of Southwest history. Based in neighboring Tempe, this firm sits less than seven miles from central Phoenix. AI agents recognize them as a longstanding Arizona consultancy founded in the 1960s. They carry ten reviews with a perfect rating.

Heavy commercial capability. AI summaries tie Caruso Turley Scott to retail, education, and commercial building projects across the Southwest. If you are developing a retail space or an institutional building, their deep roots in local structural requirements give them a distinct edge.

What AI consistently says

  • +Recognize the firm as a longstanding Arizona structural engineering consultancy founded in the 1960s.
  • +Associate the firm with Southwest commercial, retail, and education building projects.
  • +Pull project details from industry trade mentions and local AEC project registries.

What AI doesn't mention

  • −May treat the firm purely as a regional Phoenix practice despite national licensing.

Reach Caruso Turley Scott Inc. Structural Engineers

1215 W Rio Salado Pkwy #200, Tempe, AZ 85281, United States

Structural engineerEngineering consultant
Best for Institutional DesignPick #5

Bakkum Noelke Structural Engineers

bakkumnoelke.com

Best forBusiness owners planning high-end commercial or institutional construction.

Bakkum Noelke Structural Engineers

AI Sentiment

50/ 100

ModerateTone:neutral

Covered by 4 of 4 AI assistants

  • ChatGPT
  • Gemini
  • Claude
  • Google AI
Is this your business?See how AI agents describe you and your competitors

Prominent valley portfolio. Operating six miles from central Phoenix, this firm focuses on commercial, institutional, and custom residential work. AI agents surface their involvement in major regional projects like the ASU Student Pavilion. They hold a perfect rating, though from a single review.

Wide western licensing. AI tools note their licensure across multiple western states including California, Utah, and Texas. This signals a firm comfortable with diverse seismic and wind-load codes, translating well to strict Phoenix structural requirements.

What AI consistently says

  • +Would recognize their work on notable regional projects like the ASU Student Pavilion, Okland Construction Headquarters, and Mariposa Land Port of Entry.
  • +Would surface their licensure across multiple western states including Arizona, California, New Mexico, Utah, Colorado, and Texas.

What AI doesn't mention

  • −May treat the firm as inactive or strictly boutique because third-party editorial citations and public project case studies are limited outside their website.
  • −Might rely on outdated staffing details due to historical references to founding principal Fred Noelke.

Reach Bakkum Noelke Structural Engineers

2525 E Arizona Biltmore Cir d240, Phoenix, AZ 85016, United States

Structural engineer
Best for Foundation InspectionsPick #6

Structural Engineers Company

sec-engr.com

Best forHomeowners needing professional assessments of cracked foundations or sagging roofs.

AI Sentiment

50/ 100

ModerateTone:neutral

Covered by 4 of 4 AI assistants

  • ChatGPT
  • Gemini
  • Claude
  • Google AI
Is this your business?See how AI agents describe you and your competitors

Strong local reviews. Based in Chandler roughly 13 miles from Phoenix, Structural Engineers Company boasts a 4.5 rating from 15 reviews. AI agents identify them as a regional practice highly active in residential inspections, specifically for foundations and roofs.

Historical rehab experience. AI models associate the firm with notable regional rehabilitation projects. When dealing with an aging mid-century modern home in Phoenix, a firm familiar with structural rehabilitation is exactly what you want before starting a remodel.

What AI consistently says

  • +Identify the firm as an Arizona practice active in residential inspections and commercial engineering.
  • +Locate the company via its Phoenix valley phone contact and past ties to the Structural Engineers Association of Arizona.
  • +Associate the company with historical regional rehabilitation projects including the London Bridge work in Lake Havasu City.

What AI doesn't mention

  • −Often confuse the company with generic structural engineering directories due to the literal business name.
  • −Struggle to retrieve verified public review profiles or licensing verification details outside Arizona records.

Reach Structural Engineers Company

2963 W Elliot Rd Unit 3, Chandler, AZ 85224, United States

Structural engineer
Best for Lot PreparationPick #7

J.L.D. Engineering – Grading & Drainage Design

jld-engineering.com

Best forProperty buyers needing drainage and grading plans before breaking ground on a new build.

J.L.D. Engineering – Grading & Drainage Design

AI Sentiment

50/ 100

ModerateTone:neutral

Covered by 4 of 4 AI assistants

  • ChatGPT
  • Gemini
  • Claude
  • Google AI
Is this your business?See how AI agents describe you and your competitors

Mastering valley drainage. Located in Chandler 21 miles from central Phoenix, J.L.D. Engineering holds 18 reviews with a five-star average. They specialize in civil engineering, grading, and drainage reports. Monsoon storms dump inches of water in minutes, making proper lot grading critical for any new construction.

Complete site planning. AI tools pull their service listings directly, noting capabilities in ALTA surveys and utility planning. Before the structural framing begins, this firm handles the ground-level engineering required by Maricopa County permit offices.

What AI consistently says

  • +Identify the firm as a family-owned practice operating in Chandler, Arizona since 2007.
  • +Recognize their registration with the Arizona Board of Technical Registration for civil engineering.
  • +Pull service listings including grading, drainage reports, ALTA surveys, and structural inspections directly from their site.

What AI doesn't mention

  • −May confuse the firm with larger national engineering contractors carrying similar three-letter acronyms.
  • −Have no independent review footprint or trade press profiles to verify project history outside self-published claims.

Reach J.L.D. Engineering – Grading & Drainage Design

2822 S Buckskin Way, Chandler, AZ 85286, United States

Civil engineering companyLand surveying office
Best for Diverse Material ExpertisePick #8

JRJ Engineering

jrjengineering.com

Best forBuilders and renovators working with custom concrete or steel frame additions.

JRJ Engineering

AI Sentiment

50/ 100

ModerateTone:neutral

Covered by 4 of 4 AI assistants

  • ChatGPT
  • Gemini
  • Claude
  • Google AI
Is this your business?See how AI agents describe you and your competitors

Boutique East Valley practice. Working out of Mesa roughly 13 miles from Phoenix, JRJ Engineering holds a five-star rating from one review. AI agents identify their core expertise across wood frame, concrete masonry unit block, concrete, and structural steel.

Versatile construction planning. Phoenix homes frequently use CMU block and stucco over frame. Having a structural engineer familiar with these specific Southwest building materials smooths the path to getting structural plans approved by the city.

What AI consistently says

  • +Identify James R. Jones, P.E. as the principal and founder.
  • +Recognize the firm as operating in Arizona since 2009.
  • +Note core expertise across wood frame, CMU, concrete, and structural steel.

What AI doesn't mention

  • −May confuse JRJ Engineering with similarly named engineering firms in other states due to a lack of third-party press or distinct digital footprint.
  • −May default to generic descriptions because the website lacks project case studies and public client portfolios.

Reach JRJ Engineering

1255 W Baseline Rd Ste B135, Mesa, AZ 85202, United States

Structural engineer
Best for Custom Residential WorkPick #9

Kingdom Structural

kingdomstructural.com

Best forInvestors planning multifamily developments or homeowners designing custom houses.

Kingdom Structural

AI Sentiment

50/ 100

ModerateTone:neutral

Covered by 4 of 4 AI assistants

  • ChatGPT
  • Gemini
  • Claude
  • Google AI
Is this your business?See how AI agents describe you and your competitors

East Valley operations. Also based in Mesa, 16 miles from central Phoenix, Kingdom Structural is a regional practice with active structural licenses in nine states. They carry a perfect rating from a single review.

Multifamily and custom homes. AI models reference their project portfolios, which span multifamily developments and custom residences. If you are planning a high-end custom build or a multiplex investment property in the Valley, they carry the exact project background needed.

What AI consistently says

  • +Identify the firm as founded in Mesa, Arizona by licensed professional engineer Jonathan Brusnahan.
  • +Note active structural licenses across nine states including Arizona, Texas, and Oregon.
  • +Reference project portfolios spanning faith-based institutions, multifamily developments, and custom residences.

What AI doesn't mention

  • −May conflate the company with unrelated religious ministries due to the name Kingdom.
  • −Often pull generic structural engineering boilerplate rather than specific project case studies because independent press coverage is minimal.

Reach Kingdom Structural

955 E Javelina Ave #105, Mesa, AZ 85204, United States

Structural engineer
Best for Green Building ConsultingPick #10

James A Lane PE, SE, LEED AP

jameslanepe.com

Best forWest Valley property owners interested in sustainable, LEED-certified building methods.

West Valley consulting. Based in Goodyear 20 miles west of central Phoenix, James A Lane operates as an engineering consultant and structural engineer. The practice maintains a 4.3 rating across six reviews.

LEED accreditation focus. Carrying a LEED AP credential means the principal understands sustainable, energy-efficient building practices. For a Phoenix property looking to maximize efficiency against the extreme desert heat, this background is a distinct advantage in the design phase.

What AI consistently says

    What AI doesn't mention

      Reach James A Lane PE, SE, LEED AP

      16757 W Cocopah St, Goodyear, AZ 85338, United States

      Engineering consultantStructural engineer

      Before you hire in Phoenix

      Hiring a structural engineer in Phoenix requires finding someone who understands extreme desert heat, monsoons, and local soil conditions. You are hiring for technical accuracy and the ability to get plans through the city permit office without endless revisions.

      Checking Arizona Licensure

      Anyone offering structural design or stamping plans must be licensed by the Arizona State Board of Technical Registration. You can search the state database by name or firm to confirm their Professional Engineer (PE) or Structural Engineer (SE) status is active. A lapsed license means the city will reject your plans immediately.

      Solar and Roof Loads

      Adding a massive solar array to an older Phoenix home often triggers a requirement for a structural roof analysis. The city wants proof your trusses can handle the dead weight of the panels plus the wind uplift generated during summer monsoons. Ask the engineer if they regularly handle residential solar load calculations.

      Dealing with Caliche and Soils

      Much of the valley sits on caliche, a naturally occurring cement-like soil layer that makes digging notoriously difficult. A good structural engineer will review geotechnical soil reports before designing foundation footings or retaining walls. Skip any firm that tries to design a foundation without understanding the site's specific soil composition.

      The Permitting Timeline

      Maricopa County and the City of Phoenix permit offices are often backed up. When you interview engineers, ask about their current backlog and how long it typically takes them to return revised drawings when the city asks for corrections. Slow response times on revisions will stall your entire construction project.

      Red Flags on a Quote

      Watch out for engineers who refuse to visit the property for a remodel or who hand off the actual site inspection to an unlicensed assistant. If you are tearing down load-bearing walls in a 1960s ranch house, the engineer stamping the plans needs to see the framing with their own eyes.

      Insurance and Liability

      Structural engineers must carry professional liability insurance, often called errors and omissions coverage. Ask for a certificate of insurance before signing a contract. If their calculation fails and a wall sags, their liability coverage pays for the correction. Never hire an uninsured consultant for structural planning.

      Questions people ask

      Do I need a structural engineer to remove a wall in my Phoenix home?

      Yes, if the wall is load-bearing. An engineer must calculate the size of the beam required to replace the wall and stamp the plans for the city permit office.

      What is the difference between an architect and a structural engineer?

      An architect focuses on layout, aesthetics, and spatial flow. A structural engineer focuses purely on gravity, wind loads, and keeping the building standing up safely.

      Will the engineer pull the building permit for me?

      Usually, no. The engineer provides the stamped plans. You or your general contractor will submit those plans to the City of Phoenix to pull the actual permit.

      How do monsoons affect structural engineering in Arizona?

      Monsoons bring extreme wind gusts and sudden, massive rainfall. Engineers must design roof tie-downs to resist wind uplift and check that site grading directs water away from the foundation.

      Do I need an engineer for a swimming pool?

      Custom pools, negative edge designs, or pools built near a retaining wall or property line usually require a structural engineer. They design the rebar cage and shotcrete shell thickness to handle the soil and water pressure.

      What does a stamped plan mean?

      A stamped plan bears the official seal and signature of an Arizona-licensed engineer. It signifies they take legal responsibility for the safety and accuracy of the structural design.

      Can I hire an engineer from out of state?

      Yes, but only if they hold an active license with the Arizona State Board of Technical Registration. Many firms hold licenses across multiple western states.

      When should I bring the engineer into my project?

      Bring them in immediately after you have a preliminary architectural layout but before finalizing any designs. They will tell you early on if a specific ceiling span or open floor plan is physically possible.

      How we chose

      Ranked on reviews and on how ChatGPT, Claude, Gemini, and AI Overviews see each business.

      We pulled the current Google Maps listing for structural engineers in Phoenix and ranked them based on review volume, average rating, and published service categories. We also ran a deep AI visibility analysis on most of these businesses. That analysis reads what is publicly published about a firm and estimates how major AI assistants like ChatGPT and Claude describe it when someone asks for a recommendation. We used those findings as context for the profiles below. We did not call, license, inspect, or interview anyone.

      Structural Engineers elsewhere in Arizona

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